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ArcEngine (5) use the ICommand interface to achieve zoom in and zoom out

2022-08-03 08:03:00 【Rice paddies outlook】

Zoom in

 private void iCommand shrinkToolStripMenuItem_Click(object sender, EventArgs e){ICommand command = new ESRI.ArcGIS.Controls.ControlsMapZoomOutFixedCommandClass();command.OnCreate(MapControl.Object);command.OnClick();}

Zoom out

 private void iCommand shrinkToolStripMenuItem_Click(object sender, EventArgs e){ICommand command = new ESRI.ArcGIS.Controls.ControlsMapZoomOutFixedCommandClass();command.OnCreate(MapControl.Object);command.OnClick();}