public override void Execute(object parameter)
{
IMapDocument xjMxdMapDocument = new MapDocumentClass();
OpenFileDialog xjMxdOpenFileDialog = new OpenFileDialog();
xjMxdOpenFileDialog.Filter = "地图文档(*.mxd)|*.mxd";
if (xjMxdOpenFileDialog.ShowDialog() == DialogResult.OK)
{
string xjmxdFilePath = xjMxdOpenFileDialog.FileName;
if (MapControl.CheckMxFile(xjmxdFilePath))
{
MapControl.Map.ClearLayers();
MapControl.LoadMxFile(xjmxdFilePath);
}
MapControl.ActiveView.Refresh();
}
}
