private void search() { this.dgv.ClearSelection(); this.dgv.DataSource = null; if (string.IsNullOrEmpty(toolStripTextBoxKitNumber.Text) || string.IsNullOrWhiteSpace(toolStripTextBoxKitNumber.Text)) { MessageBox.Show("You didn't enter anything!", "Oops!", MessageBoxButtons.OK, MessageBoxIcon.Asterisk); } else { if (toolStripComboBoxContainerType.SelectedIndex == 0) { if (!lookup.CheckKitNumber(toolStripTextBoxKitNumber.Text)) { MessageBox.Show("Could not find kit number " + toolStripTextBoxKitNumber.Text, "Error!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { try { this.dgv.DataSource = lookup.SearchComponents(toolStripTextBoxKitNumber.Text, toolStripComboBoxWarehouse.SelectedIndex); this.dgv.Refresh(); } catch { if ((Warehouse)toolStripComboBoxWarehouse.SelectedIndex == Warehouse.WARSAW) { MessageBox.Show("Could not any available product in (Warsaw)", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else if ((Warehouse)toolStripComboBoxWarehouse.SelectedIndex == Warehouse.SOUTHAVEN) { MessageBox.Show("Could not any available product in (Southaven)", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else if ((Warehouse)toolStripComboBoxWarehouse.SelectedIndex == Warehouse.ALL) { MessageBox.Show("Could not any available product", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { return; } } } } if (toolStripComboBoxContainerType.SelectedIndex == 1) { try { DataTable dt = lookup.SearchComponentsInKits(toolStripTextBoxKitNumber.Text, toolStripComboBoxWarehouse.SelectedIndex); if (dt == null) { this.dgv.ClearSelection(); this.dgv.DataSource = null; } else { this.dgv.DataSource = dt; this.dgv.Refresh(); } } catch { if ((Warehouse)toolStripComboBoxWarehouse.SelectedIndex == Warehouse.WARSAW) { MessageBox.Show("Could not any available product in (Warsaw)", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else if ((Warehouse)toolStripComboBoxWarehouse.SelectedIndex == Warehouse.SOUTHAVEN) { MessageBox.Show("Could not any available product in (Southaven)", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else if ((Warehouse)toolStripComboBoxWarehouse.SelectedIndex == Warehouse.ALL) { MessageBox.Show("Could not any available product", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { return; } } } } }