//新建空白地图文档 private void btn_NewMapDoc_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { MapDocumentOperation.NewMapDocument(this.axMapControl1); }
//新建空白地图文档 private void btn_NewMapDoc_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { MapDocumentOperation.NewMapDocument(this.axMapControl1); }