/// <summary>
/// 客户类型绑定
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void CustomerTypeParentId_SelectedIndexChanged(object sender, EventArgs e)
{
AspNetHelper.BindSubDropDown(this.CustomerTypeParentId, this.CustomerTypeItemId);
}
/// <summary>
/// 地区下拉框
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void AreaParentId_SelectedIndexChanged(object sender, EventArgs e)
{
AspNetHelper.BindSubDropDown(AreaParentId, AreaId);
}