Revit二次开发API示例 GenericStructuralConnection指的是 Revit 中的一个功能，用于创建定制化的连接构件，可以用于建筑物的结构设计和分析中
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2024/11/24
应用程序名称: GenericStructuralConnection
Revit 平台: 所有版本
Revit 版本: 2017.0
首次发布版本: 2017.0
编程语言: C#
技能等级: 初级
类别: 结构
类型: 外部命令
主题: 通用结构连接工具
摘要:
演示了在通用/详细结构连接上进行基本的创建、读取、更新和删除操作。
类别:
Autodesk.Revit.UI.IExternalCommand
Autodesk.Revit.UI.Selection.ISelectionFilter
Autodesk.Revit.DB.ElementTransformUtils
Autodesk.Revit.DB.ExtensibleStorage.Entity
Autodesk.Revit.DB.ExtensibleStorage.Schema
Autodesk.Revit.DB.Structure.StructuralConnectionHandler
Autodesk.Revit.DB.Structure.StructuralConnectionHandlerType
项目文件:
Command.cs
此文件包含从接口IExternalCommand继承并实现Execute方法的命令类。
CommandOptions.cs
此文件包含用户命令的枚举。
GenericStructuralConnectionOps.cs
此文件包含了一个类，该类公开了一组静态方法，用于基本通用结构连接操作。
DetailedStructuralConnectionOps.cs
此文件包含了一个类，该类公开了一组静态方法，用于基本详细结构连接操作。
StructuralConnectionSelectionFilter.cs
此文件包含了一个类，该类实现了用于选择操作的ISelectionFilter。
StructualConnectionSelectionUtils.cs
此文件包含选择适当元素用于结构连接的方法。
StructuralConnectionForm.cs
此文件包含用于提示用户命令的表单。
描述:
此示例提供以下功能。
-创建、读取、更新、删除通用结构连接。
-创建、更改、复制、匹配属性、重置详细结构连接。
说明:
打开Revit应用程序，创建一个新的结构分析项目或打开现有的结构分析项目。
确保“结构连接”及其所有子类别在当前视图中可见。为此，从视图属性调色板打开“可见性/图形覆盖”对话框。
在当前项目中，您应该有一些有效的结构元素作为结构连接输入（框架、柱子、墙壁、地板或地基）。
执行命令（从“添加”选项卡）。
从对话框中选择一个选项并按“确定”。
1. 创建通用结构连接。
a. 执行命令。
b. 选择要连接的一些相邻的结构元素。
预期结果：为所选的结构元素创建一个通用结构连接。
2. 删除通用结构连接。
a. 执行命令。
b. 在当前项目中选择某些结构连接元素。
预期结果：结构连接应该被删除，原来连接的元素应该变成独立的。
3. 读取通用结构连接信息。
a. 执行命令。
b. 选择一个结构连接元素。
预期结果：屏幕上会出现一个显示连接信息的对话框。
4. 更新通用结构连接信息。
a. 执行命令。
b. 在提示时选择一个连接。
c. 选择要添加到现有连接的一个或多个元素。这些元素应该要遵守距离限制。
预期结果：结构连接将更新以包括额外选择的元素。
以下命令演示详细结构连接的使用。
为此，您需要安装Steel Connection插件。
您还需要将详细级别更改为“精细”，以便查看结果。
5. 创建详细结构连接。
a. 执行命令。
b. 选择一个结构柱和一个相邻的结构框架。
预期结果：应创建一个精细结构连接（剪切角）。
6. 复制详细结构连接。
a. 选择一个详细连接和它的输入元素。
b. 执行命令。
预期结果：结构连接和连接的元素应该被复制到当前项目中的另一个位置。
7. 在详细结构连接上匹配属性。
a. 执行命令。
b. 选择源详细结构连接。
c. 选择应该与源连接匹配的类型相似的详细结构连接。
预期结果：目标连接的属性应匹配到源连接。
8. 更改详细结构连接。
a. 执行命令。
b. 选择一个详细的剪切角结构连接。
预期结果：详细结构连接的类型和图形表示应从“剪切角”更改为“剪力板”。
9. 重置详细结构连接。
a. 执行命令。
b. 选择详细结构连接。
预期结果：详细结构连接的类型和图形表示应从“剪切角”更改为通用连接。
源代码：
完整的源代码请加入QQ群649037449，在群文件中下载RevitSDK.exe，解压后在文件夹中搜索本文中应用程序名称即可获得完整源码
CommandOptions.cs
//
// (C) Copyright 2003-2015 by Autodesk, Inc.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
// Use, duplication, or disclosure by the U.S. Government is subject to
// restrictions set forth in FAR 52.227-19 (Commercial Computer
// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
// (Rights in Technical Data and Computer Software), as applicable.
//
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Autodesk.Revit;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
namespace Revit.SDK.Samples.GenericStructuralConnection.CS
{
/// <summary>
/// Enum for user commands.
/// </summary>
public enum CommandOption
{
/// <summary>
/// Create generic connection.
/// </summary>
CreateGeneric,
/// <summary>
/// Delete generic connection.
/// </summary>
DeleteGeneric,
/// <summary>
/// Read generic connection.
/// </summary>
ReadGeneric,
/// <summary>
/// Update generic connection.
/// </summary>
UpdateGeneric,
/// <summary>
/// Create detailed connection.
/// </summary>
CreateDetailed,
/// <summary>
/// Change detailed connection.
/// </summary>
ChangeDetailed,
/// <summary>
/// Copy detailed connection.
/// </summary>
CopyDetailed,
/// <summary>
/// Match properties of detailed connections.
/// </summary>
MatchPropDetailed,
/// <summary>
/// Reset detailed connection.
/// </summary>
ResetDetailed
}
}
DetailedStructuralConnectionOps.cs
//
// (C) Copyright 2003-2015 by Autodesk, Inc.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
// Use, duplication, or disclosure by the U.S. Government is subject to
// restrictions set forth in FAR 52.227-19 (Commercial Computer
// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
// (Rights in Technical Data and Computer Software), as applicable.
//
using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;
using Autodesk.Revit;
using Autodesk.Revit.ApplicationServices;
using Autodesk.Revit.DB;
using Autodesk.Revit.DB.Structure;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;
using Autodesk.Revit.DB.ExtensibleStorage;
namespace Revit.SDK.Samples.GenericStructuralConnection.CS
{
/// <summary>
/// Performs basic operations on detailed structural connections.
/// </summary>
public class DetailedStructuralConnectionOps
{
/// <summary>
/// Create detailed structural connection.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result CreateDetailedStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Selected the elements to be connected.
List<ElementId> ids = StructuralConnectionSelectionUtils.SelectConnectionElements(activeDoc);
if (ids.Count() > 0)
{
// Start a new transaction.
using (Transaction transaction = new Transaction(activeDoc.Document, "Create detailed structural connection"))
{
transaction.Start();
// The type is from the SteelConnectionsData.xml file.
StructuralConnectionHandlerType connectionType = StructuralConnectionHandlerType.Create(activeDoc.Document, "usclipangle", new Guid("A42C5CE5-91C5-47E4-B445-D053E5BD66DB"), "usclipangle");
if (connectionType != null)
{
StructuralConnectionHandler.Create(activeDoc.Document, ids, connectionType.Id);
}
TransactionStatus ts = transaction.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
ret = Result.Failed;
}
}
}
else
{
message = "There is no element selected!";
ret = Result.Failed;
}
return ret;
}
/// <summary>
/// Change detailed structural connection.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result ChangeDetailedStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Prompt to select a structural connection.
StructuralConnectionHandler conn = StructuralConnectionSelectionUtils.SelectConnection(activeDoc);
if (conn != null)
{
using (Transaction tran = new Transaction(activeDoc.Document, "Change detailed connection type"))
{
tran.Start();
// The type is from the SteelConnectionsData.xml file.
StructuralConnectionHandlerType connectionType = StructuralConnectionHandlerType.Create(activeDoc.Document, "shearplatenew", new Guid("B490A703-5B6D-4B7A-8471-752133527925"), "shearplatenew");
if (connectionType != null)
{
// The replacement type should be valid on the connected elements.
conn.ChangeTypeId(connectionType.Id);
}
TransactionStatus ts = tran.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
ret = Result.Failed;
}
}
}
else
{
message = "There is no connection selected!";
ret = Result.Failed;
}
return ret;
}
/// <summary>
/// Copy detailed structural connection.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result CopyDetailedStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Select a connection and the connected elements.
List<ElementId> ids = activeDoc.Selection.GetElementIds().ToList();
if (ids.Count() > 0)
{
// Create transform
Transform transform = Transform.CreateTranslation(new XYZ(0, 20, 0));
// Copy selection
using (Transaction tran = new Transaction(activeDoc.Document, "Copy elements"))
{
tran.Start();
ICollection<ElementId> copyResult = ElementTransformUtils.CopyElements(activeDoc.Document, ids, activeDoc.Document, transform, null);
TransactionStatus ts = tran.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
ret = Result.Failed;
}
}
}
else
{
message = "There is no element selected!";
ret = Result.Failed;
}
return ret;
}
/// <summary>
/// Match properties for detailed structural connections.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result MatchPropertiesDetailedStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Prompt to select a structural connection
StructuralConnectionHandler srcConn = StructuralConnectionSelectionUtils.SelectConnection(activeDoc);
StructuralConnectionHandler destConn = StructuralConnectionSelectionUtils.SelectConnection(activeDoc);
if (srcConn != null && destConn != null)
{
using (Transaction tran = new Transaction(activeDoc.Document, "Match properties"))
{
tran.Start();
// Do the properties match.
Schema masterSchema = GetSchema(activeDoc.Document, srcConn);
Entity masterEnt = srcConn.GetEntity(masterSchema);
// You could also access and modify the connection parameters.
IList<Field> fields = masterSchema.ListFields();
foreach (Field field in fields)
{
if (field.ValueType == typeof(string))
{
IList<string> parameters = masterEnt.Get<IList<string>>(field);
foreach (string str in parameters)
{
// Do something.
}
}
}
destConn.SetEntity(masterEnt);
TransactionStatus ts = tran.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
ret = Result.Failed;
}
}
}
else
{
message = "There must be two connections selected !";
ret = Result.Failed;
}
return ret;
}
/// <summary>
/// Reset detailed structural connection type to generic.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result ResetDetailedStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Prompt to select a structural connection.
StructuralConnectionHandler conn = StructuralConnectionSelectionUtils.SelectConnection(activeDoc);
if (conn != null)
{
using (Transaction tran = new Transaction(activeDoc.Document, "Change detailed connection type"))
{
tran.Start();
ElementId genericTypeId = StructuralConnectionHandlerType.GetDefaultConnectionHandlerType(activeDoc.Document);
if (genericTypeId == ElementId.InvalidElementId)
{
genericTypeId = StructuralConnectionHandlerType.CreateDefaultStructuralConnectionHandlerType(activeDoc.Document);
}
conn.ChangeTypeId(genericTypeId);
TransactionStatus ts = tran.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
ret = Result.Failed;
}
}
}
else
{
message = "There is no connection selected !";
ret = Result.Failed;
}
return ret; ;
}
/// <summary>
/// Get the Extensible storage schema
/// </summary>
private static Schema GetSchema(Document doc, StructuralConnectionHandler connection)
{
Schema schema = null;
Guid guid = GetConnectionHandlerTypeGuid(connection, doc);
if (guid != null && guid != Guid.Empty)
schema = Schema.ListSchemas().Where(x => x.GUID == guid).FirstOrDefault();
return schema;
}
/// <summary>
/// Get the unique identifier of the structural steel connection type
/// </summary>
/// <param name="conn">structural connection</param>
/// <param name="doc">current document</param>
/// <returns>returns the unique identifier of the input connection type</returns>
private static Guid GetConnectionHandlerTypeGuid(StructuralConnectionHandler conn, Document doc)
{
if (conn == null || doc == null)
return Guid.Empty;
ElementId typeId = conn.GetTypeId();
if (typeId == ElementId.InvalidElementId)
return Guid.Empty;
StructuralConnectionHandlerType connType = (StructuralConnectionHandlerType)doc.GetElement(typeId);
if (connType == null || connType.ConnectionGuid == null)
return Guid.Empty;
return connType.ConnectionGuid;
}
}
}
GenericStructuralConnectionOps.cs
//
// (C) Copyright 2003-2015 by Autodesk, Inc.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
// Use, duplication, or disclosure by the U.S. Government is subject to
// restrictions set forth in FAR 52.227-19 (Commercial Computer
// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
// (Rights in Technical Data and Computer Software), as applicable.
//
using System;
using System.Collections.Generic;
using System.Text;
using System.Linq;
using Autodesk.Revit;
using Autodesk.Revit.ApplicationServices;
using Autodesk.Revit.DB;
using Autodesk.Revit.DB.Structure;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;
namespace Revit.SDK.Samples.GenericStructuralConnection.CS
{
/// <summary>
/// Performs basic operations on generic structural connections.
/// </summary>
public class GenericStructuralConnectionOps
{
/// <summary>
/// Create generic structural connection.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result CreateGenericStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
List<ElementId> ids = StructuralConnectionSelectionUtils.SelectConnectionElements(activeDoc);
if (ids.Count() > 0)
{
// Start a new transaction.
using (Transaction tran = new Transaction(activeDoc.Document, "Create generic structural connection"))
{
tran.Start();
StructuralConnectionHandler conn = StructuralConnectionHandler.Create(activeDoc.Document, ids);
TransactionStatus ts = tran.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
ret = Result.Failed;
}
}
}
else
{
message = "There is no element selected !";
ret = Result.Failed;
}
return ret;
}
/// <summary>
/// Delete generic structural connection.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result DeleteGenericStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Select a structural connection.
StructuralConnectionHandler conn = StructuralConnectionSelectionUtils.SelectConnection(activeDoc);
if (conn != null)
{
// Start a new transaction.
using (Transaction tran = new Transaction(activeDoc.Document, "Delete generic structural connection"))
{
tran.Start();
// Delete selected structural connection.
activeDoc.Document.Delete(conn.Id);
TransactionStatus ts = tran.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
return Result.Failed;
}
}
}
else
{
message = "There is no connection selected !";
ret = Result.Failed;
}
return ret;
}
/// <summary>
/// Read information from generic structural connection.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result ReadGenericStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Select structural connection.
StructuralConnectionHandler conn = StructuralConnectionSelectionUtils.SelectConnection(activeDoc);
if (conn != null)
{
// Get information from structural connection.
StringBuilder msgBuilder = new StringBuilder();
msgBuilder.AppendLine(string.Format("Connection id : {0}", conn.Id));
StructuralConnectionHandlerType connType = activeDoc.Document.GetElement(conn.GetTypeId()) as StructuralConnectionHandlerType;
if (connType != null)
msgBuilder.AppendLine(string.Format("Type : {0}", connType.Name));
msgBuilder.Append("Connected elements ids : ");
IList<ElementId> connectedElemIds = conn.GetConnectedElementIds();
foreach (var connId in connectedElemIds)
{
msgBuilder.Append(connId.ToString());
if (connId != connectedElemIds.Last())
msgBuilder.Append(", ");
}
TaskDialog.Show("Info", msgBuilder.ToString());
}
else
{
message = "There is no connection selected !";
ret = Result.Failed;
}
return ret;
}
/// <summary>
/// Update generic structural connection.
/// </summary>
/// <param name="activeDoc">The active document.</param>
/// <param name="message">Set message on failure.</param>
/// <returns>Returns the status of the operation.</returns>
public static Result UpdateGenericStructuralConnection(UIDocument activeDoc, ref string message)
{
Result ret = Result.Succeeded;
// Prompt to select a structural connection.
StructuralConnectionHandler conn = StructuralConnectionSelectionUtils.SelectConnection(activeDoc);
if (conn != null)
{
// Select elements to add to connection.
List<ElementId> ids = StructuralConnectionSelectionUtils.SelectConnectionElements(activeDoc);
if (ids.Count() > 0)
{
// Start a new transaction.
using (Transaction transaction = new Transaction(activeDoc.Document, "Update generic structural connection"))
{
transaction.Start();
conn.AddElementIds(ids);
TransactionStatus ts = transaction.Commit();
if (ts != TransactionStatus.Committed)
{
message = "Failed to commit the current transaction !";
ret = Result.Failed;
}
}
}
else
{
message = "There are no connection input elements selected !";
}
}
return ret;
}
}
}
StructuralConnectionForm.cs
namespace Revit.SDK.Samples.GenericStructuralConnection.CS
{
partial class StructuralConnectionForm
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.buttonOK = new System.Windows.Forms.Button();
this.buttonCancel = new System.Windows.Forms.Button();
this.rbCreateGeneric = new System.Windows.Forms.RadioButton();
this.rbDeleteGeneric = new System.Windows.Forms.RadioButton();
this.rbReadGeneric = new System.Windows.Forms.RadioButton();
this.gbCommands = new System.Windows.Forms.GroupBox();
this.rbUpdateGeneric = new System.Windows.Forms.RadioButton();
this.rbCreateDetailed = new System.Windows.Forms.RadioButton();
this.rbChangedDetail = new System.Windows.Forms.RadioButton();
this.rbCopyDetailed = new System.Windows.Forms.RadioButton();
this.rbMatchPropDetailed = new System.Windows.Forms.RadioButton();
this.rbResetDetailed = new System.Windows.Forms.RadioButton();
this.gbCommands.SuspendLayout();
this.SuspendLayout();
//
// buttonOK
//
this.buttonOK.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonOK.DialogResult = System.Windows.Forms.DialogResult.OK;
this.buttonOK.Location = new System.Drawing.Point(162, 281);
this.buttonOK.Name = "buttonOK";
this.buttonOK.Size = new System.Drawing.Size(75, 23);
this.buttonOK.TabIndex = 0;
this.buttonOK.Text = "&OK";
this.buttonOK.UseVisualStyleBackColor = true;
this.buttonOK.Click += new System.EventHandler(this.buttonOK_Click);
//
// buttonCancel
//
this.buttonCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
this.buttonCancel.Location = new System.Drawing.Point(243, 281);
this.buttonCancel.Name = "buttonCancel";
this.buttonCancel.Size = new System.Drawing.Size(75, 23);
this.buttonCancel.TabIndex = 1;
this.buttonCancel.Text = "&Cancel";
this.buttonCancel.UseVisualStyleBackColor = true;
//
// rbCreateGeneric
//
this.rbCreateGeneric.AutoSize = true;
this.rbCreateGeneric.Checked = true;
this.rbCreateGeneric.Location = new System.Drawing.Point(6, 19);
this.rbCreateGeneric.Name = "rbCreateGeneric";
this.rbCreateGeneric.Size = new System.Drawing.Size(196, 17);
this.rbCreateGeneric.TabIndex = 2;
this.rbCreateGeneric.TabStop = true;
this.rbCreateGeneric.Text = "Create generic structural connection";
this.rbCreateGeneric.UseVisualStyleBackColor = true;
//
// rbDeleteGeneric
//
this.rbDeleteGeneric.AutoSize = true;
this.rbDeleteGeneric.Location = new System.Drawing.Point(6, 43);
this.rbDeleteGeneric.Name = "rbDeleteGeneric";
this.rbDeleteGeneric.Size = new System.Drawing.Size(196, 17);
this.rbDeleteGeneric.TabIndex = 3;
this.rbDeleteGeneric.Text = "Delete generic structural connection";
this.rbDeleteGeneric.UseVisualStyleBackColor = true;
//
// rbReadGeneric
//
this.rbReadGeneric.AutoSize = true;
this.rbReadGeneric.Location = new System.Drawing.Point(6, 67);
this.rbReadGeneric.Name = "rbReadGeneric";
this.rbReadGeneric.Size = new System.Drawing.Size(191, 17);
this.rbReadGeneric.TabIndex = 4;
this.rbReadGeneric.Text = "Read generic structural connection";
this.rbReadGeneric.UseVisualStyleBackColor = true;
//
// gbCommands
//
this.gbCommands.Controls.Add(this.rbResetDetailed);
this.gbCommands.Controls.Add(this.rbMatchPropDetailed);
this.gbCommands.Controls.Add(this.rbCopyDetailed);
this.gbCommands.Controls.Add(this.rbChangedDetail);
this.gbCommands.Controls.Add(this.rbCreateDetailed);
this.gbCommands.Controls.Add(this.rbUpdateGeneric);
this.gbCommands.Controls.Add(this.rbReadGeneric);
this.gbCommands.Controls.Add(this.rbCreateGeneric);
this.gbCommands.Controls.Add(this.rbDeleteGeneric);
this.gbCommands.Location = new System.Drawing.Point(13, 13);
this.gbCommands.Name = "gbCommands";
this.gbCommands.Size = new System.Drawing.Size(305, 247);
this.gbCommands.TabIndex = 5;
this.gbCommands.TabStop = false;
this.gbCommands.Text = "Commands";
//
// rbUpdateGeneric
//
this.rbUpdateGeneric.AutoSize = true;
this.rbUpdateGeneric.Location = new System.Drawing.Point(6, 91);
this.rbUpdateGeneric.Name = "rbUpdateGeneric";
this.rbUpdateGeneric.Size = new System.Drawing.Size(200, 17);
this.rbUpdateGeneric.TabIndex = 5;
this.rbUpdateGeneric.TabStop = true;
this.rbUpdateGeneric.Text = "Update generic structural connection";
this.rbUpdateGeneric.UseVisualStyleBackColor = true;
//
// rbCreateDetailed
//
this.rbCreateDetailed.AutoSize = true;
this.rbCreateDetailed.Location = new System.Drawing.Point(7, 115);
this.rbCreateDetailed.Name = "rbCreateDetailed";
this.rbCreateDetailed.Size = new System.Drawing.Size(198, 17);
this.rbCreateDetailed.TabIndex = 6;
this.rbCreateDetailed.TabStop = true;
this.rbCreateDetailed.Text = "Create detailed structural connection";
this.rbCreateDetailed.UseVisualStyleBackColor = true;
//
// rbChangedDetail
//
this.rbChangedDetail.AutoSize = true;
this.rbChangedDetail.Location = new System.Drawing.Point(7, 139);
this.rbChangedDetail.Name = "rbChangedDetail";
this.rbChangedDetail.Size = new System.Drawing.Size(204, 17);
this.rbChangedDetail.TabIndex = 7;
this.rbChangedDetail.TabStop = true;
this.rbChangedDetail.Text = "Change detailed structural connection";
this.rbChangedDetail.UseVisualStyleBackColor = true;
//
// rbCopyDetailed
//
this.rbCopyDetailed.AutoSize = true;
this.rbCopyDetailed.Location = new System.Drawing.Point(7, 162);
this.rbCopyDetailed.Name = "rbCopyDetailed";
this.rbCopyDetailed.Size = new System.Drawing.Size(191, 17);
this.rbCopyDetailed.TabIndex = 8;
this.rbCopyDetailed.TabStop = true;
this.rbCopyDetailed.Text = "Copy detailed structural connection";
this.rbCopyDetailed.UseVisualStyleBackColor = true;
//
// rbMatchPropDetailed
//
this.rbMatchPropDetailed.AutoSize = true;
this.rbMatchPropDetailed.Location = new System.Drawing.Point(7, 187);
this.rbMatchPropDetailed.Name = "rbMatchPropDetailed";
this.rbMatchPropDetailed.Size = new System.Drawing.Size(258, 17);
this.rbMatchPropDetailed.TabIndex = 9;
this.rbMatchPropDetailed.TabStop = true;
this.rbMatchPropDetailed.Text = "Match properties of detailed structural connection";
this.rbMatchPropDetailed.UseVisualStyleBackColor = true;
//
// rbResetDetailed
//
this.rbResetDetailed.AutoSize = true;
this.rbResetDetailed.Location = new System.Drawing.Point(6, 210);
this.rbResetDetailed.Name = "rbResetDetailed";
this.rbResetDetailed.Size = new System.Drawing.Size(245, 17);
this.rbResetDetailed.TabIndex = 10;
this.rbResetDetailed.TabStop = true;
this.rbResetDetailed.Text = "Reset detailed structural connection to generic";
this.rbResetDetailed.UseVisualStyleBackColor = true;
//
// StructuralConnectionForm
//
this.AcceptButton = this.buttonOK;
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.CancelButton = this.buttonCancel;
this.ClientSize = new System.Drawing.Size(330, 316);
this.Controls.Add(this.buttonCancel);
this.Controls.Add(this.buttonOK);
this.Controls.Add(this.gbCommands);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "StructuralConnectionForm";
this.ShowIcon = false;
this.ShowInTaskbar = false;
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
this.Text = "Structural connection operations";
this.gbCommands.ResumeLayout(false);
this.gbCommands.PerformLayout();
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.Button buttonOK;
private System.Windows.Forms.Button buttonCancel;
private System.Windows.Forms.RadioButton rbCreateGeneric;
private System.Windows.Forms.RadioButton rbDeleteGeneric;
private System.Windows.Forms.RadioButton rbReadGeneric;
private System.Windows.Forms.GroupBox gbCommands;
private System.Windows.Forms.RadioButton rbUpdateGeneric;
private System.Windows.Forms.RadioButton rbCreateDetailed;
private System.Windows.Forms.RadioButton rbChangedDetail;
private System.Windows.Forms.RadioButton rbCopyDetailed;
private System.Windows.Forms.RadioButton rbResetDetailed;
private System.Windows.Forms.RadioButton rbMatchPropDetailed;
}
}StructuralConnectionSelectionFilter.cs
//
// (C) Copyright 2003-2015 by Autodesk, Inc.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
// Use, duplication, or disclosure by the U.S. Government is subject to
// restrictions set forth in FAR 52.227-19 (Commercial Computer
// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
// (Rights in Technical Data and Computer Software), as applicable.
//
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Autodesk.Revit;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;
namespace Revit.SDK.Samples.GenericStructuralConnection.CS
{
/// <summary>
/// Define filter for generic structural connection input elements.
/// </summary>
class StructuralConnectionSelectionFilter : ISelectionFilter
{
LogicalOrFilter _filter;
/// <summary>
/// Initialize the filter with the accepted element types.
/// </summary>
/// <param name="elemTypesAllowed">Logical filter containing accepted element types.</param>
/// <returns></returns>
public StructuralConnectionSelectionFilter(LogicalOrFilter elemTypesAllowed)
{
_filter = elemTypesAllowed;
}
/// <summary>
/// Allows an element to be selected
/// </summary>
/// <param name="element">A candidate element in the selection operation.</param>
/// <returns>Return true to allow the user to select this candidate element.</returns>
public bool AllowElement(Element element)
{
return _filter.PassesFilter(element);
}
/// <summary>
/// Allows a reference to be selected.
/// </summary>
/// <param name="refer"> A candidate reference in the selection operation.</param>
/// <param name="point">The 3D position of the mouse on the candidate reference.</param>
/// <returns>Return true to allow the user to select this candidate reference.</returns>
public bool AllowReference(Reference refer, XYZ point)
{
return true;
}
}
}
StructuralConnectionSelectionUtils.cs
//
// (C) Copyright 2003-2015 by Autodesk, Inc.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
// Use, duplication, or disclosure by the U.S. Government is subject to
// restrictions set forth in FAR 52.227-19 (Commercial Computer
// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
// (Rights in Technical Data and Computer Software), as applicable.
//
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Autodesk.Revit;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;
using Autodesk.Revit.DB.Structure;
namespace Revit.SDK.Samples.GenericStructuralConnection.CS
{
/// <summary>
/// Utility class to select connections or connection input elements.
/// </summary>
class StructuralConnectionSelectionUtils
{
/// <summary>
/// Static method to select structural connections.
/// </summary>
/// <returns>Returns the id of the connection.</returns>
public static StructuralConnectionHandler SelectConnection(UIDocument document)
{
StructuralConnectionHandler conn = null;
// Create a filter for structural connections.
LogicalOrFilter types = new LogicalOrFilter(new List<ElementFilter> { new ElementCategoryFilter(BuiltInCategory.OST_StructConnections) });
StructuralConnectionSelectionFilter filter = new StructuralConnectionSelectionFilter(types);
Reference target = document.Selection.PickObject(ObjectType.Element, filter, "Select connection element :");
if (target != null)
{
Element targetElement = document.Document.GetElement(target);
if (targetElement != null)
{
conn = targetElement as StructuralConnectionHandler;
}
}
return conn;
}
/// <summary>
/// Static method o select valid input element for the structural connection.
/// </summary>
/// <param name="document"> Current document. </param>
/// <returns>Returns a list of element ids.</returns>
public static List<ElementId> SelectConnectionElements(UIDocument document)
{
List<ElementId> elemIds = new List<ElementId>();
// Create a filter for the allowed structural connection inputs.
LogicalOrFilter connElemTypes = new LogicalOrFilter(new List<ElementFilter>{
new ElementCategoryFilter(BuiltInCategory.OST_StructuralFraming),
new ElementCategoryFilter(BuiltInCategory.OST_StructuralColumns),
new ElementCategoryFilter(BuiltInCategory.OST_StructuralFoundation),
new ElementCategoryFilter(BuiltInCategory.OST_Floors),
new ElementCategoryFilter(BuiltInCategory.OST_Walls)});
StructuralConnectionSelectionFilter elemFilter = new StructuralConnectionSelectionFilter(connElemTypes);
List<Reference> refs = document.Selection.PickObjects(ObjectType.Element, elemFilter, "Select elements to add to connection :").ToList();
elemIds = refs.Select(e => e.ElementId).ToList();
return elemIds;
}
}
}
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