如何将.iges文件导入c＃ [英] How to import .iges Files to c#
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问题描述
嗨亲爱的
我想将iges文件（CAD文件）导入C＃。
但是我不知道该怎么办。
我发现这个代码但是我很困惑。
这个例子说明如何：
指定级别和值用于导入IGES数据。
导入IGES文件。
// -------------------- ----------------------------
// 前提条件：替换路径和名称
// 。
//
// 后置条件：
// 1.创建名为Layer 25的文件夹。
// 2.将指定的IGES文件导入SolidWorks
// 并将导入的IGES功能移动到第25层。
// 3. To验证，检查图表ics区域和
// FeatureManager设计树。
< span class =code-comment> // ------------------------- -------
使用 SolidWorks.Interop.sldworks;
使用 SolidWorks.Interop.swconst;
使用 System.Runtime.InteropServices;
使用系统;
使用 System.Diagnostics;
namespace ImportIGESFilesCSharp.csproj
{
public 部分 类 SolidWorksMacro
{
public void Main（）
{
ModelDoc2 model = default （ModelDoc2）;
bool boolstatus = false ;
string fileName = null ;
string argString = null ;
ImportIgesData importData = 默认（ImportIgesData）;
int Err = 0 ;
bool orgSetting = false ;
bool allLevels = false ;
object vOnlyLev = null ;
int [] onlyLev = new int [ 2 ];
int oneLev = 0 ;
功能lastFeature = 默认（功能）;
功能newFolder = 默认（功能）;
string newFolderName = ;
string lastFeatureName = null ;
model =（ModelDoc2）swApp.ActiveDoc;
// 替换IGES文件的路径和名称
fileName = < span class =code-string> C：\\beam_with_holes.igs;
// r表示打开新文档
// i表示插入现有文档
如果（model == null ）
{
argString = R;
// 现有部分，请使用
}
else
{
argString = i 的;
}
// 填写导入数据
importData = （ImportIgesData）swApp.GetImportFileData（文件名）;
if （（importData！= null ））
{
// 测试各种标志
importData.IncludeSurfaces = 真;
importData.IncludeCurves = true ;
importData.CurvesAsSketches = true ;
// False =曲线为曲线
importData.ProcessByLevel = 假;
// 测试所有级别
// allLevels = True
// False = vOnlyLev中指定的级别
// newFolderName =所有级别
// 或测试多个级别
// onlyLev（0）= 0
// onlyLev（1）= 6
// vOnlyLev = onlyLev
// newFolderName =第0层和第6层
// 或者，测试个别级别
oneLev = 25 ;
vOnlyLev = oneLev;
newFolderName = Layer + oneLev.ToString（）;
boolstatus = importData.SetLevels（allLevels，（vOnlyLev））;
}
// 保留最后一项功能以确定添加的内容
// 如果这是一个新文档，则无法完成，所以
// 只需硬编码Origin功能的名称，
// 这是当前新零件文档中的最后一项功能
// 最好始终创建新的
// 首先文档，然后调用SldWorks :: LoadFile4
// 使用iargString来避免这个潜在的问题
if （（model！= null ））
{
lastFeature =（Feature）model.FeatureByPositionReverse（ 0 ）;
lastFeatureName = lastFeature.Name;
}
else
{
lastFeatureName = Origin;
}
// 将此用户首选项设置为true表示IGES
// 对话框显示
// 将此用户首选项设置为false意味着
// < span class =code-comment>不显示IGES对话框，导入IGES数据
// ，如果不是，则使用
// 然后使用对话框的默认值
orgSetting = swApp.GetUserPreferenceToggle（（ int ）swUserPreferenceToggle_e.swIGESImportShowLevel）;
swApp.SetUserPreferenceToggle（（ int ）swUserPreferenceToggle_e.swIGESImportShowLevel， false ）;
model =（ModelDoc2）swApp.LoadFile4（fileName，argString，importData， ref Err）;
// swApp.SetUserPreferenceToggle swUserPreferenceToggle_e.swIGESImportShowLevel，orgSetting
// 如果SldWorks :: LoadFile4失败，请不要继续
< span class =code-keyword> if （model == null ）
{
Debug.Print（ 加载文件时出现问题。）;
return ;
}
// 检索所有已创建的功能
// 并将它们移动到自己的新文件夹中
model.ClearSelection2（真）;
// 选择FeatureManager使用的功能:: InsertFeatureTreeFolder2
< span class =code-comment> // 任何一种选择方法似乎花费相同的时间
boolstatus = select_new_features_individually（model ，lastFeatureName）;
// boolstatus = multiselect_new_features（model，lastFeatureName）;
if （（boolstatus））
{
newFolder = model.FeatureManager.InsertFeatureTreeFolder2（（ int ）swFeatureTreeFolderType_e.swFeatureTreeFolder_Containing）;
if （（newFolder！= null ））
{
newFolder.Name = newFolderName;
}
model.ClearSelection2（ true ）;
}
}
私人 bool select_new_features_individually（ ModelDoc2模型， string lastFeatureName）
{
bool functionReturnValue = 假;
功能testFeature = 默认（功能）;
int loopCount = 0 ;
bool boolstatus = false ;
functionReturnValue = false ;
loopCount = 0 ;
testFeature =（Feature）model.FeatureByPositionReverse（loopCount）;
while （（（testFeature！= null ））&&（！（testFeature） .Name == lastFeatureName）））
{
loopCount = loopCount + 1 ;
boolstatus = testFeature.Select2（ true ， 0 ）;
if （！（boolstatus = false ））
{
functionReturnValue = true ;
}
testFeature =（Feature）model.FeatureByPositionReverse（loopCount）;
}
return functionReturnValue;
}
private bool multiselect_new_features（ModelDoc2 model， string lastFeatureName）
{
bool functionReturnValue = 假;
功能testFeature = 默认（功能）;
int loopCount = 0 ;
功能[] featureList = null ;
object vFeatureList = null ;
int longstatus = 0 ;
SelectData selData = 默认（SelectData）;
SelectionMgr selMgr = 默认（SelectionMgr）;
functionReturnValue = false ;
loopCount = 0 ;
testFeature =（Feature）model.FeatureByPositionReverse（loopCount）;
while （（（testFeature！= null ））&&（！（testFeature） .Name == lastFeatureName）））
{
loopCount = loopCount + 1 ;
testFeature =（Feature）model.FeatureByPositionReverse（loopCount）;
}
Array.Resize（ ref featureList，（loopCount + 1 ）） ;
loopCount = 0 ;
testFeature =（Feature）model.FeatureByPositionReverse（loopCount）;
while （（（testFeature！= null ））&&（！（testFeature） .Name == lastFeatureName）））
{
featureList [loopCount] = testFeature;
loopCount = loopCount + 1 ;
testFeature =（Feature）model.FeatureByPositionReverse（loopCount）;
}
vFeatureList = featureList;
selMgr =（SelectionMgr）model.SelectionManager;
selData =（SelectData）selMgr.CreateSelectData（）;
longstatus = model.Extension.MultiSelect2（（vFeatureList）， true ，selData）;
if （longstatus > 0 ）
{
functionReturnValue = true ;
}
return functionReturnValue;
}
/// < 摘要 >
/// 为您预先分配了SldWorks swApp变量。
/// < / summary >
public SldWorks swApp;
}
}
请帮助我
真诚的你的
解决方案
Visual Studio 2010和Autocad导入 [ ^ ]
Hi Dears
I want to import iges files (CAD files) into the C#.
But i dont know what i should do.
I found this Codes But I confused.
This example shows how to:
specify levels and values for importing IGES data.
import an IGES file.
//------------------------------------------------
// Preconditions: Substitute the path and name
// of your IGES file where noted in the code.
//
// Postconditions:
// 1. Creates a folder named Layer 25.
// 2. Imports the specified IGES file into SolidWorks
// and moves the imported IGES features to Layer 25.
// 3. To verify, examine the graphics area and
// FeatureManager design tree.
//--------------------------------
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System.Runtime.InteropServices;
using System;
using System.Diagnostics;
namespace ImportIGESFilesCSharp.csproj
{
public partial class SolidWorksMacro
{
public void Main()
{
ModelDoc2 model = default(ModelDoc2);
bool boolstatus = false;
string fileName = null;
string argString = null;
ImportIgesData importData = default(ImportIgesData);
int Err = 0;
bool orgSetting = false;
bool allLevels = false;
object vOnlyLev = null;
int[] onlyLev = new int[2];
int oneLev = 0;
Feature lastFeature = default(Feature);
Feature newFolder = default(Feature);
string newFolderName = "";
string lastFeatureName = null;
model = (ModelDoc2)swApp.ActiveDoc;
// Substitute the path and name of your IGES file
fileName = "C:\\beam_with_holes.igs";
// "r" means open new document
// "i" means insert into existing document
if (model == null)
{
argString = "r";
// There is an existing part, so use it
}
else
{
argString = "i";
}
// Fill in the import data
importData = (ImportIgesData)swApp.GetImportFileData(fileName);
if ((importData != null))
{
// Test the various flags
importData.IncludeSurfaces = true;
importData.IncludeCurves = true;
importData.CurvesAsSketches = true;
// False = Curves as Curves
importData.ProcessByLevel = false;
// Test all levels
// allLevels = True
// False = levels specified in vOnlyLev
// newFolderName = "All levels"
// or, test multiple levels
// onlyLev(0) = 0
// onlyLev(1) = 6
// vOnlyLev = onlyLev
// newFolderName = "Layer 0 and 6"
// Or, test individual levels
oneLev = 25;
vOnlyLev = oneLev;
newFolderName = "Layer " + oneLev.ToString();
boolstatus = importData.SetLevels(allLevels, (vOnlyLev));
}
// Keep the last feature to determine what's been added
// If this is a new document, that cannot be done, so
// just hard code the name of the Origin feature,
// which is currently the last feature in a new part document
// It is better to always create a new
// document first, and then call SldWorks::LoadFile4
// with "i" argString to avoid this potential problem
if ((model != null))
{
lastFeature = (Feature)model.FeatureByPositionReverse(0);
lastFeatureName = lastFeature.Name;
}
else
{
lastFeatureName = "Origin";
}
// Setting this user preference to true means that the IGES
// dialog is displayed
// Setting this user preference to false means that the
// IGES dialog is not displayed, and the import IGES data
// is used if it is passed in, or, if it is not,
// then the default values for the dialog are used
orgSetting = swApp.GetUserPreferenceToggle((int)swUserPreferenceToggle_e.swIGESImportShowLevel);
swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swIGESImportShowLevel, false);
model = (ModelDoc2)swApp.LoadFile4(fileName, argString, importData, ref Err);
// swApp.SetUserPreferenceToggle swUserPreferenceToggle_e.swIGESImportShowLevel, orgSetting
// If the SldWorks::LoadFile4 failed, do not continue
if (model == null)
{
Debug.Print("Problem loading file.");
return;
}
// Retrieve all of the features that were created
// and move them into their own new folder
model.ClearSelection2(true);
// Select features that are then used by FeatureManager::InsertFeatureTreeFolder2
// Either method of selection seems to take the same amount of time
boolstatus = select_new_features_individually(model, lastFeatureName);
// boolstatus = multiselect_new_features(model, lastFeatureName);
if ((boolstatus))
{
newFolder = model.FeatureManager.InsertFeatureTreeFolder2((int)swFeatureTreeFolderType_e.swFeatureTreeFolder_Containing);
if ((newFolder != null))
{
newFolder.Name = newFolderName;
}
model.ClearSelection2(true);
}
}
private bool select_new_features_individually(ModelDoc2 model, string lastFeatureName)
{
bool functionReturnValue = false;
Feature testFeature = default(Feature);
int loopCount = 0;
bool boolstatus = false;
functionReturnValue = false;
loopCount = 0;
testFeature = (Feature)model.FeatureByPositionReverse(loopCount);
while (((testFeature != null)) && (!(testFeature.Name == lastFeatureName)))
{
loopCount = loopCount + 1;
boolstatus = testFeature.Select2(true, 0);
if (!(boolstatus = false))
{
functionReturnValue = true;
}
testFeature = (Feature)model.FeatureByPositionReverse(loopCount);
}
return functionReturnValue;
}
private bool multiselect_new_features(ModelDoc2 model, string lastFeatureName)
{
bool functionReturnValue = false;
Feature testFeature = default(Feature);
int loopCount = 0;
Feature[] featureList = null;
object vFeatureList = null;
int longstatus = 0;
SelectData selData = default(SelectData);
SelectionMgr selMgr = default(SelectionMgr);
functionReturnValue = false;
loopCount = 0;
testFeature = (Feature)model.FeatureByPositionReverse(loopCount);
while (((testFeature != null)) && (!(testFeature.Name == lastFeatureName)))
{
loopCount = loopCount + 1;
testFeature = (Feature)model.FeatureByPositionReverse(loopCount);
}
Array.Resize(ref featureList, (loopCount + 1));
loopCount = 0;
testFeature = (Feature)model.FeatureByPositionReverse(loopCount);
while (((testFeature != null)) && (!(testFeature.Name == lastFeatureName)))
{
featureList[loopCount] = testFeature;
loopCount = loopCount + 1;
testFeature = (Feature)model.FeatureByPositionReverse(loopCount);
}
vFeatureList = featureList;
selMgr = (SelectionMgr)model.SelectionManager;
selData = (SelectData)selMgr.CreateSelectData();
longstatus = model.Extension.MultiSelect2((vFeatureList), true, selData);
if (longstatus > 0)
{
functionReturnValue = true;
}
return functionReturnValue;
}
/// <summary>
/// The SldWorks swApp variable is pre-assigned for you.
/// </summary>
public SldWorks swApp;
}
}
Please help me
sincerely yours
解决方案
Visual Studio 2010 and Autocad Import[^]
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