protected void DropDmajorCategory_SelectedIndexChanged(object sender, EventArgs e)
{
clearLabel();
//RESET DROPDOWN LISTS
JobTitleDropBox.ClearSelection();
DropDownListSex.ClearSelection();
JTitWBranchDropBox.ClearSelection();
DropDownListJTBranch.ClearSelection();
DropDownListSexBr.ClearSelection();
DropDownListSbranch.ClearSelection();
dateStart0.Text = "";
DateEnd0.Text = "";
dateStart.Text = "";
DateEnd.Text = "";
GridView1.DataSource = null;
GridView1.DataBind();
GridView1.EmptyDataText = "";
if (DropDmajorCategory.SelectedValue != "-1")
{
EmployeeManager manage = new EmployeeManager();
DataTable result = manage.getDistrictEmployeeBasedOnMajorCategory(DropDmajorCategory.SelectedValue);
if (result != null && result.Rows.Count > 0)
{
GridView1.DataSource = result;
GridView1.DataBind();
}
}
}