private void btnDeleteSelected_Click(object sender, EventArgs e)
{
if (dgvUsers.SelectedRows.Count > 0)
{
DialogResult userConfirmation = MessageBox.Show("Are you sure to delete selected user?", "Confirm", MessageBoxButtons.YesNoCancel);
if (userConfirmation != System.Windows.Forms.DialogResult.Yes)
{
return;
}
this.Cursor = Cursors.WaitCursor;
try
{
string User_Name = Convert.ToString(dgvUsers.SelectedRows[0].Cells["User_Name"].Value);
BusinessRules objBusinessRules = new BusinessRules();
using (DataTable dt = objBusinessRules.DeleteUser(User_Name))
{
switch (Convert.ToInt16(dt.Rows[0][0]))
{
case -2:
{
MessageBox.Show("Selected user has already been deleted.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Stop);
SearchUsers(string.Empty, txtSearchFirstName.Text.Trim(), txtSearchLastName.Text.Trim());
break;
}
case 0:
{
MessageBox.Show("User deleted successfully.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
SearchUsers(string.Empty, txtSearchFirstName.Text.Trim(), txtSearchLastName.Text.Trim());
break;
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.Cursor = DefaultCursor;
}
}
}
