private void EagleEyeMapControl_OnMouseMove(object sender, AxESRI.ArcGIS.Controls.IMapControlEvents2_OnMouseMoveEvent e)
{
if (e.mapX > pEnv.XMin && e.mapY > pEnv.YMin && e.mapX < pEnv.XMax && e.mapY < pEnv.YMax)
{
//如果鼠标移动到矩形框中，鼠标换成小手，表示可以拖动
EagleEyeMapControl.MousePointer = esriControlsMousePointer.esriPointerHand;
if (e.button == 2) //如果在内部按下鼠标右键，将鼠标演示设置为默认样式
{
EagleEyeMapControl.MousePointer = esriControlsMousePointer.esriPointerDefault;
}
}
else
{
//在其他位置将鼠标设为默认的样式
EagleEyeMapControl.MousePointer = esriControlsMousePointer.esriPointerDefault;
}
if (bCanDrag)
{
double Dx, Dy; //记录鼠标移动的距离
Dx = e.mapX - pMoveRectPoint.X;
Dy = e.mapY - pMoveRectPoint.Y;
pEnv.Offset(Dx, Dy); //根据偏移量更改 pEnv 位置
pMoveRectPoint.PutCoords(e.mapX, e.mapY);
DrawRectangle(pEnv);
axMapControl3.Extent = pEnv;
}
}
private void axMapControl3_OnMouseMove(object sender, AxESRI.ArcGIS.Controls.IMapControlEvents2_OnMouseMoveEvent e)
{
toolStripStatusLabel2.Text = string.Format("{0}, {1} {2}", e.mapX.ToString("#######.##"), e.mapY.ToString("#######.##"), axMapControl3.MapUnits.ToString().Substring(4));
}