自定义用户控件编写——(文件夹目录选择)

由于最近接触项目中,选择目录较常用,先需要一个功能对其实现,具体如下

  • 效果

源代码如下:

 

    public partial class FolderButtonEdit : DevExpress.XtraEditors.ButtonEdit
    {
        public FolderButtonEdit()
        {
            InitializeComponent();
            this.Properties.ReadOnly = true;
            ToolTip = "双击清空";
        }

        protected override void OnClickButton(DevExpress.XtraEditors.Drawing.EditorButtonObjectInfoArgs buttonInfo)
        {
            base.OnClickButton(buttonInfo);
            FolderBrowserDialog fbd = new FolderBrowserDialog();

            if (fbd.ShowDialog() == DialogResult.OK)
            {
                this.Text = fbd.SelectedPath;
            }
        }

        protected override void OnClick(EventArgs e)
        {
            base.OnClick(e);
            this.Text = null;
        }
    }

 

 

posted @ 2014-05-14 19:15  汉城节度使  阅读(297)  评论(0编辑  收藏  举报