/// <summary>
/// 绑定文件类型的RadioButtonList
/// </summary>
private void BindRL()
{
this.rboFileIcoList.DataSource = FileTypeManager.GetAllFileType();
this.rboFileIcoList.DataTextField = "fileTypeImage";
this.rboFileIcoList.DataTextFormatString = " <img style=' vertical-align:middle' src='{0}'/>";
this.rboFileIcoList.DataValueField = "FileTypeId";
this.rboFileIcoList.DataBind();
}