ArcEngine(六)用tool工具实现拉框放大缩小和平移

平移

	private void tool平移ToolStripMenuItem_Click(object sender, EventArgs e)
	{
    
	    	ESRI.ArcGIS.Controls.ControlsMapPanToolClass tool = new ControlsMapPanToolClass();
           	tool.OnCreate(MapControl.Object);
           	MapControl.CurrentTool = tool;
	}

拉框放大

	private void tool拉框放大ToolStripMenuItem_Click(object sender, EventArgs e)
	{
    	
	    	ESRI.ArcGIS.Controls.ControlsMapZoomInToolClass tool = new ControlsMapZoomInToolClass();
            	tool.OnCreate(MapControl.Object);
            	MapControl.CurrentTool = tool;
	}

拉框缩小

	private void tool拉框缩小ToolStripMenuItem_Click(object sender, EventArgs e)
	{
    
		ESRI.ArcGIS.Controls.ControlsMapZoomOutToolClass tool = new ControlsMapZoomOutToolClass();
            	tool.OnCreate(MapControl.Object);
            	MapControl.CurrentTool = tool;
	}