3.3_使用ITool接口\clsPan.cls
.................\clsZoomIn.cls
.................\clsZoomOut.cls
.................\Form1.frm
.................\Form1.frx
.................\Form1.log
.................\MSSCCPRJ.SCC
.................\Project1.vbp
.................\Project1.vbw
.................\res\AfCommandsVB.RES
.................\...\default.bmp
.................\...\FullScreen.bmp
.................\...\Pan.bmp
.................\...\..._ToolVisual_Basic\Visual_Basic\frmResources.frm
.................\...\....................\............\frmResources.frx
.................\...\....................\............\MSSCCPRJ.SCC
.................\...\....................\............\Pan.cls
.................\...\....................\............\PanTool.dll
.................\...\....................\............\PanTool.vbp
.................\...\....................\............\PanTool.vbw
.................\...\ZoomIn.bmp
.................\...\ZoomOut.bmp
.................\...\Pan_ToolVisual_Basic\Visual_Basic
.................\...\Pan_ToolVisual_Basic
.................\res
3.3_使用ITool接口