protected void Grd_State_RowEditing(object sender, GridViewEditEventArgs e)
{
Grd_State.EditIndex = e.NewEditIndex;
getcon();
string str = "select state_name,state_id from tbl_state where country_id='" + DropDown_CountryState.SelectedItem.Value + "'";
SqlCommand cmd = new SqlCommand(str, con);
SqlDataAdapter ad1 = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
ad1.Fill(dt);
if (dt.Rows.Count > 0)
{
Grd_State.DataSource = dt;
Grd_State.DataBind();
}
con.Close();
}
protected void Grd_State_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
getcon();
Grd_State.EditIndex = -1;
string str1 = "select state_name,state_id from tbl_state";
SqlCommand cmd1 = new SqlCommand(str1, con);
SqlDataAdapter ad1 = new SqlDataAdapter(cmd1);
DataTable dt1 = new DataTable();
ad1.Fill(dt1);
if (dt1.Rows.Count > 0)
{
Grd_State.DataSource = dt1;
Grd_State.DataBind();
}
con.Close();
}
protected void Grd_State_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
getcon();
string dk = Grd_State.DataKeys[e.RowIndex].Values[0].ToString();
string str = "delete from tbl_state where state_id='" + dk + "'";
SqlCommand cmd = new SqlCommand(str, con);
cmd.ExecuteNonQuery();
string str1 = "select state_name,state_id from tbl_state where country_id='" + DropDown_CountryState.SelectedItem.Value + "'";
SqlCommand cmd1 = new SqlCommand(str1, con);
SqlDataAdapter ad = new SqlDataAdapter(cmd1);
DataTable dt1 = new DataTable();
ad.Fill(dt1);
if (dt1.Rows.Count > 0)
{
Grd_State.DataSource = dt1;
Grd_State.DataBind();
}
con.Close();
}
protected void Btn_ViewState_Click(object sender, EventArgs e)
{
getcon();
if (DropDown_CountryState.SelectedIndex > 0)
{
Label1.Visible = false;
string str1 = "select state_name,state_id from tbl_state where country_id='" + DropDown_CountryState.SelectedItem.Value + "'";
SqlCommand cmd1 = new SqlCommand(str1, con);
SqlDataAdapter ad1 = new SqlDataAdapter(cmd1);
DataTable dt1 = new DataTable();
ad1.Fill(dt1);
if (dt1.Rows.Count > 0)
{
Grd_State.DataSource = dt1;
Grd_State.DataBind();
}
}
else
{
Label1.Visible = true;
}
con.Close();
}
protected void Grd_State_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
getcon();
string dk = Grd_State.DataKeys[e.RowIndex].Values[0].ToString();
string cname = ((TextBox)Grd_State.Rows[e.RowIndex].Cells[0].Controls[0]).Text;
string str = "update tbl_state set state_name='" + cname + "'where state_id='" + dk + "'";
SqlCommand cmd = new SqlCommand(str, con);
cmd.ExecuteNonQuery();
Grd_State.EditIndex = -1;
string str1 = "select state_name,state_id from tbl_state where country_id='" + DropDown_CountryState.SelectedItem.Value + "'";
SqlCommand cmd1 = new SqlCommand(str1, con);
SqlDataAdapter ad1 = new SqlDataAdapter(cmd1);
DataTable dt1 = new DataTable();
ad1.Fill(dt1);
if (dt1.Rows.Count > 0)
{
Grd_State.DataSource = dt1;
Grd_State.DataBind();
}
con.Close();
}
