private void BindCategoryChild()
{
IEnumerable <WXStoreHelper.WXCategory> category = WXStoreHelper.GetCategory();
this.ddlCategoryChild.DataTextField = "SecondCategoryName";
this.ddlCategoryChild.DataValueField = "SecondCategoryName";
this.ddlCategoryChild.DataSource = (from c in category
where c.FirstCategoryName == this.ddlCategoryParent.SelectedValue
select new
{
c.SecondCategoryName
}).Distinct().ToList();
this.ddlCategoryChild.DataBind();
}
private void BindCategoryParent()
{
IEnumerable <WXStoreHelper.WXCategory> category = WXStoreHelper.GetCategory();
this.ddlCategoryParent.AutoPostBack = true;
this.ddlCategoryParent.DataTextField = "FirstCategoryName";
this.ddlCategoryParent.DataValueField = "FirstCategoryName";
this.ddlCategoryParent.DataSource = (from c in category
select new
{
c.FirstCategoryName
}).Distinct().ToList();
this.ddlCategoryParent.DataBind();
}
