public override UITypeEditorEditStyle GetEditStyle( ITypeDescriptorContext context)
        {
            return UITypeEditorEditStyle.Modal;
        }
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
        {
            if (value != null)
                ofd.FileName = value.ToString();
            ofd.InitialDirectory = "D:\\data\\新建文件夹";
            //ofd.Filter = "All Files|*.*";
            ofd.Title = "选择文件";
            ofd.StartPosition = FormStartPosition.CenterParent;
            if (ofd.ShowDialog() == DialogResult.OK)
            {
                return ofd.FileName;
            }
            return base.EditValue(context, provider, value);
        }

我对一个属性应用了上面的attribute
System.ComponentModel.Editor(typeof(FilteredFileNameEditor),typeof(System.Drawing.Design.UITypeEditor))]
public string UgInputModelPath{get;set;}

功能上没问题，但是编辑框依然是可以编辑的，虽然可以用readonly 的attribute限制用户编辑，但是编辑框看起来依然是可以编辑（实际编辑不了），有没有办法让这个编辑框看上去就不可编辑呢（只能点击后面的...按钮来弹出文件选择对话框）？
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修改:moneybox FROM 106.39.42.*
FROM 106.39.42.*