void Load_Teacher(string magv)
{
DataTable dt = new DataTable();
try
{
dt = teacherBUS.SearchTeacherIf(magv);
txtNameTeacher.DataBindings.Clear();
txtNameTeacher.DataBindings.Add("Text", dt, "TenGV", true, DataSourceUpdateMode.Never);
}
catch (Exception)
{
}
}
private void btnSearch_Click(object sender, EventArgs e)
{
try
{
if (txtSearch.Text != "")
{
//values[0] : mã giáo viên
values[0] = (txtSearch.Text);
if (teacherBUS.ExistsOfTeacher(values[0]) == 0)
{
throw new Exception();
}
dtgvTeacher.DataSource = teacherBUS.SearchTeacherIf(values[0]);
}
else
{
Load_Teacher();
}
}
catch (Exception)
{
}
}