[CLOSED] PropertyGrid editor issue

[bossun]

Hi every one,

I'm trying to set the editor for each property by code-begind but doesn't work. The editor is TextFied for all attributes.

Here is my code.

                                <ext:PropertyGrid runat="server" 
                                ID="UserCustomAttributes"
                                Title="<%$ Resources:Resource,CustomAttributes %>"
                                >
                                <Source>
                                    <ext:PropertyGridParameter></ext:PropertyGridParameter>
                                </Source>
                                </ext:PropertyGrid>

protected void LoadCustomAttributes(int USERID)
    {
        DataTable dt = SigmaSportUser.UserSelect_AllCutomAttributes(USERID,1);
        PropertyGridParameterCollection pList = new PropertyGridParameterCollection();
        
        foreach (DataRow dr in dt.Rows)
        {
            PropertyGridParameter param = new PropertyGridParameter();            
            param.Value = dr["VALUE"].ToString();
            param.DisplayName = dr["ATTRIBUTEID"].ToString();
            param.Name = dr["ATTRIBUTEID"].ToString();

            switch(dr["DATATYPE"].ToString())
            {
                case "System.String":
                    {
                        TextField tf = new TextField();
                        tf.AllowBlank = false;                        
                        param.Editor.Add(tf);
                        break;
                    }
                case "System.DateTime":
                    {
                        DateField df = new DateField();
                        df.AllowBlank = false;
                        param.Editor.Add(df);
                        break;
                    }
            }
            pList.Add(param);
        }
        UserCustomAttributes.SetSource(pList);
        UserCustomAttributes.DoLayout();
    }

Wha am I doing wrong?

Thank you very much.