private void BindData()
 {
     BLL.VedioCategories objData = new VedioCategories();
     objData.LoadAll();
     uiGridViewCategories.DataSource = objData.DefaultView;
     uiGridViewCategories.DataBind();
 }
 private void LoadDDLs()
 {
     VedioCategories objData = new VedioCategories();
     objData.LoadAll();
     uiDropDownListAllCategories.DataSource = objData.DefaultView;
     uiDropDownListAllCategories.DataTextField = "ArName";
     uiDropDownListAllCategories.DataValueField = "CategoryID";
     uiDropDownListAllCategories.DataBind();
     uiDropDownListAllCategories.SelectedIndex = 0;
 }