protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GetLoadedDropDownlists();
thanaDropDownList.DataSource = centerManager.GeTthanaAccordingToDistrictName(int.Parse(districtDropDownList.SelectedValue.ToString()));
thanaDropDownList.DataTextField = "Name";
thanaDropDownList.DataValueField = "Id";
thanaDropDownList.DataBind();
}
}
public void GetLoadedThanaDropDownList()
{
int id = Convert.ToInt16(districtDropDownList.SelectedValue);
thanaDropDownList.DataSource = centerManager.GeTthanaAccordingToDistrictName(id);
thanaDropDownList.DataValueField = "Id";
thanaDropDownList.DataTextField = "Name";
thanaDropDownList.DataBind();
}
