转载:调用ArcToolBox里的Tool的三种方法

转载:调用ArcToolBox里的Tool的三种方法

         在通过Geoprocessor调用ArcToolBox中的工具的各类方法中,除了常用的“Geoprocessing调用ArcToolBox工具使用总结”文章所述方法外,还有三种其他方法,这里从ESRI官方论坛转载收藏。

         一、用 IArcToolboxExtension获得工具赋给pGPToolCommandHelper2,然后InvokeModal
            UID pUid = new UIDClass();
            pUid.Value = "esriGeoprocessingUI.ArcToolboxExtension";
            IArcToolboxExtension pATBExt = m_application.FindExtensionByCLSID(pUid) as IArcToolboxExtension;
            IGPTool pTool = pATBExt.ArcToolbox.GetToolbyNameString("ExportCAD");
            IGPToolCommandHelper2 pGPToolCommandHelper2 = new GPToolCommandHelperClass() as IGPToolCommandHelper2;
            pGPToolCommandHelper2.SetTool(pTool);
            Boolean pOk;
            IGPMessages pGPMessages;
            pGPToolCommandHelper2.InvokeModal(m_application.hWnd, null, out pOk, out pGPMessages);
         二、用IWorkspaceFactory 根据工具的文件路径找ToolBoxes,Conversion Tools,然后ExportCAD工具,然后InvokeModal
            IWorkspaceFactory pToolboxWorkspaceFactory = new ToolboxWorkspaceFactoryClass();
            IToolboxWorkspace pToolboxWorkspace = (IToolboxWorkspace)pToolboxWorkspaceFactory.OpenFromFile(@"D:\ArcGIS\ArcToolbox\Toolboxes", 0);
            IGPToolbox toolbox = (IGPToolbox)pToolboxWorkspace.OpenToolbox("Conversion Tools");
            IGPTool pTool = toolbox.OpenTool("ExportCAD");
            IGPToolCommandHelper2 pGPToolCommandHelper2 = new GPToolCommandHelperClass() as IGPToolCommandHelper2;
            //pGPToolCommandHelper2.SetTool(pTool);
            pGPToolCommandHelper2.SetToolByName("Conversion Tools", "ExportCAD");
            Boolean pOk;
            IGPMessages pGPMessages;
            pGPToolCommandHelper2.InvokeModal(m_application.hWnd, null, out pOk, out pGPMessages);
        三、 直接用SetToolByName方法
            IGPToolCommandHelper2 pGPToolCommandHelper2 = new GPToolCommandHelperClass() as IGPToolCommandHelper2;
            //pGPToolCommandHelper2.SetTool(pTool);
            pGPToolCommandHelper2.SetToolByName("Conversion Tools", "ExportCAD");
            Boolean pOk;
            IGPMessages pGPMessages;
            pGPToolCommandHelper2.InvokeModal(m_application.hWnd, null, out pOk, out pGPMessages);

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posted @ 2010-08-30 15:06  江湖小只佬  阅读(608)  评论(0)    收藏  举报