private void ExportToMapItem_Click(object sender, EventArgs e)
{
try
{
if (exportmapFrm == null || exportmapFrm.IsDisposed)
{
exportmapFrm = new ExportMapFrm(this.axMapcontrol);
}
exportmapFrm.GetGeometry = this.axMapcontrol.ActiveView.Extent;
exportmapFrm.IsRgion = false;
exportmapFrm.Show();
//激活窗体并赋予它焦点
exportmapFrm.Activate();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
