/*地图控件事件响应
*
*/
private void axMapControl_OnMouseDown(object sender, IMapControlEvents2_OnMouseDownEvent e)
{
return;
ISimpleLineSymbol pSimpleLineSymbol;
pSimpleLineSymbol = new SimpleLineSymbolClass();
pSimpleLineSymbol.Color = SymbolSuppler.getRGB(230, 10, 60);
pSimpleLineSymbol.Style = esriSimpleLineStyle.esriSLSDot;
pSimpleLineSymbol.Width = 3;
IGeometry pGeo;
pGeo = axMapControl.TrackLine();
object oLineSymbol = pSimpleLineSymbol;
axMapControl.DrawShape(pGeo, ref oLineSymbol);
}
