ArcEngine（一）加载矢量数据

利用MarControl控件添加矢量数据

private void 加载矢量数据ToolStripMenuItem_Click(object sender, EventArgs e)
{
    
	//打开文件对话框
            OpenFileDialog openFileDialog = new OpenFileDialog();
            openFileDialog.Title = "加载shapefile数据";//设置title
            openFileDialog.Filter = "(*.shp)|*.shp";//设置过滤模式
            if (openFileDialog.ShowDialog() == DialogResult.OK) 
            {
    
		//设置路径
                string fullPath = openFileDialog.FileName;//全部路径
                string path = fullPath.Substring(0,fullPath.LastIndexOf("\\"));//截取字符串：除了名称之前的数据
                string name = fullPath.Substring(fullPath.LastIndexOf("\\")+1);//一直截取到末尾
                //添加图层
                MapControl.AddShapeFile(path, name);
                //刷新底图
                MapControl.Refresh();
                MessageBox.Show("文件加载成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
	    }
}