C# Solidworks二次开发：程序工具界面和选项相关API详解

大家好，今天要讲的是关于程序工具相关的API介绍。

下面是要介绍的API:

(1)第一个为GetAutoPartSimplification，这个API的含义为获取简化配置的指针，下面是官方具体解释：

其输入参数的类型在上一篇文章中已经介绍过了gtError_e，返回值为指向简化配置的指针。

（2）第二个为GetOptions，这个API的含义为获取solidworks实用程序选项，下面是官方的具体解释：

其输入参数的类型如上所示，返回值为指向选项数组的指针。

（3）第三个为GetToolinterface，这个API的含义为获取solidworks中实用工具的指针，下面是官方的具体解释：

其输入值有两个，第一个为输入定义工具的ID，如下所示：

Member	Description
gtSWFindReplaceAnnotations	10
gtSWThickChk	7
gtSwToolBendSequenceDrawing	Not used
gtSwToolCompBOMs	8
gtSwToolCompDocs	0
gtSwToolFeatDiff	1
gtSwToolFeatPaint	6
gtSwToolGeomCheck	3
gtSwToolGeomDiff	2
gtSwToolPowerSelect	4

第二个输入参数为报错，如上面所示。

返回值为指向SOLIDWORKS实用工具界面的指针。

下面是官方使用的例子：

This example shows how to use the SOLIDWORKS Utilities API to compare geometries in two part documents.

'---------------------------------------------------------------------------------
' Preconditions:
' 1. Add the SOLIDWORKS Utilities as an add-in
'    (in SOLIDWORKS, click Tools > Add-Ins > SOLIDWORKS Utilities).
' 2. Add the SOLIDWORKS Utilities interop assembly as a reference
'    (right-click the project in Project Explorer, click Add Reference > 
'     browse to install_dir\api\redist > Solidworks.Interop.gtswutilities.dll).
' 3. Verify that the specified files exist.
' 4. Verify that C:\test\ exists.
' 5. Open the Immediate window.
'
' Postconditions:
' 1. Creates C:\test\Report\gtReportIndex.htm.
' 2. Gets the face and volume comparison statuses.
' 3. Examine the Immediate window, graphics area, and 
'    C:\test\report\gtReportIndex.htm.
'
' NOTE: Because the parts are used elsewhere, do not save changes.
'--------------------------------------------------------------------------------

using SOLIDWORKS.Interop.sldworks;

using SOLIDWORKS.Interop.swconst;

using SOLIDWORKS.Interop.gtswutilities;

using System;

using System.Diagnostics;

namespace CompareGeometry_CSharp.csproj

{

partial class SOLIDWORKSMacro

{

public void Main()

{

gtcocswUtilities swUtil = default(gtcocswUtilities);

gtcocswCompareGeometry swUtilCompGeom = default(gtcocswCompareGeometry);

gtError_e longStatus = default(gtError_e);

bool bAddToBinder = false;

bool bOverwrite = false;

int errorCode = 0;

// Get the SOLIDWORKS Utilities tool interface

swUtil = (gtcocswUtilities)swApp.GetAddInObject("Utilities.UtilitiesApp");

// Get the CompareGeometry tool

swUtilCompGeom = (gtcocswCompareGeometry)swUtil.GetToolInterface(2, out errorCode);

if (!(errorCode == (int)gtError_e.gtNOErr))

{

Debug.Print("Error getting compare geometry tool.");

}

// Compare the volumes and faces of the specified part documents

// Save the results to a file in the specified path

bAddToBinder = false;

bOverwrite = true;

string file1 = null;

string file2 = null;

int volDiffStatus = 0;

int faceDiffStatus = 0;

file1 = "C:\\Users\\Public\\Documents\\SOLIDWORKS\\SOLIDWORKS 2018\\samples\\tutorial\\swutilities\\bracket_a.sldprt";

file2 = "C:\\Users\\Public\\Documents\\SOLIDWORKS\\SOLIDWORKS 2018\\samples\\tutorial\\swutilities\\bracket_b.sldprt";

longStatus = (gtError_e)swUtilCompGeom.CompareGeometry3(file1, "", file2, "", (int)gtGdfOperationOption_e.gtGdfFaceAndVolumeCompare, (int)gtResultOptions_e.gtResultSaveReport, "C:\\test\\Report", bAddToBinder, bOverwrite, ref volDiffStatus,

ref faceDiffStatus);

if (!(longStatus == gtError_e.gtNOErr))

{

Debug.Print("Error comparing geometries.");

}

diffStatus("Volume comparison", volDiffStatus);

diffStatus("Face comparison", faceDiffStatus);

// Perform any necessary clean up

longStatus = (gtError_e)swUtilCompGeom.Close();

}

public void diffStatus(string name, int diffCode)

{