private void btnDelete_Click(object sender, EventArgs e)
{
materialUsedDAL dalMatUsed = new materialUsedDAL();
dalMatUsed.Delete();
DataGridView dgv = dgvItemList;
Cursor = Cursors.WaitCursor; // change cursor to hourglass type
if (dgv.SelectedRows.Count > 0)
{
int n = dgv.CurrentCell.RowIndex;
DialogResult dialogResult = MessageBox.Show("Are you sure want to delete?", "Message", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dialogResult == DialogResult.Yes)
{
if (cmbCat.Text.Equals("Part"))
{
uItem.item_code = dgv.Rows[n].Cells[dalItem.ItemCode].Value.ToString();
trfHistDAL dalTrfHist = new trfHistDAL();
dalTrfHist.Delete(uItem.item_code);
bool success = dalItem.Delete(uItem);
if (success == true)
{
//item deleted successfully
MessageBox.Show("Item deleted successfully");
uJoin.join_parent_code = uItem.item_code;
uJoin.join_child_code = uItem.item_code;
dalJoin.itemDelete(uJoin);
resetForm();
}
else
{
//Failed to delete item
MessageBox.Show("Failed to delete item");
}
}
else
{
uMaterial.material_code = dgv.Rows[n].Cells[dalItem.ItemCode].Value.ToString();;
bool success = dalMaterial.Delete(uMaterial);
if (success)
{
//item deleted successfully
MessageBox.Show("Material deleted successfully");
uItem.item_code = dgv.Rows[n].Cells[dalItem.ItemCode].Value.ToString();
//to-do
//update item material to null for all the item using same material
//DataTable dtItem = dalItem.itemMaterialSearch(uItem.item_code);
bool success2 = dalItem.Delete(uItem);
if (success2 == true)
{
//item deleted successfully
MessageBox.Show("Item deleted successfully");
}
else
{
//Failed to delete item
MessageBox.Show("Failed to delete item");
}
resetForm();
}
else
{
//Failed to delete item
MessageBox.Show("Failed to delete material");
}
}
}
}
else
{
MessageBox.Show("Please select a data");
}
Cursor = Cursors.Arrow; // change cursor to normal type
}