private void btnQryProduct_Click(object sender, EventArgs e)
{
TListProductID SelectProductID = new TListProductID();
productIDTextBox.Text = SelectProductID.ProductID;
productIDTextBox.Focus();
}
private void deliveryDetailsDataGridView_CellValidating(object sender,
DataGridViewCellValidatingEventArgs e)
{
if (TBStatus == 0)
{
return;
}
DataGridView Grid = deliveryDetailsDataGridView;
if (Grid.Columns[e.ColumnIndex].Name == "colProductID")
{
string strProductID;
strProductID = e.FormattedValue.ToString();
//判斷是否有輸入商品編號
if (string.IsNullOrEmpty(e.FormattedValue.ToString()))
{
//沒有輸入商品編號，帶出商品編號挑選視窗
//檢查目前DataGridView控制項是不是還具有焦點
if (blnEnterGrid)
{
TListProductID SelectProductID = new TListProductID();
strProductID = SelectProductID.ProductID;
//取得所挑選的商品編號
Grid.Rows[e.RowIndex].Cells["colProductID"].Value = strProductID;
Grid.Rows[e.RowIndex].Cells["colProductID"].Selected = true;
}
}
//檢查商品編號是否輸入正確
if (XIN.CheckProductID(strProductID))
{
e.Cancel = false;
}
else
{
e.Cancel = true;
}
}
int I = 0;
//數量檢查
if (Grid.Columns[e.ColumnIndex].Name == "colQuantity")
{
if ((!int.TryParse(e.FormattedValue.ToString(), out I)) || (I < 0))
{
MessageBox.Show("數量必須大於0！", "輸入錯誤",
MessageBoxButtons.OK, MessageBoxIcon.Error);
e.Cancel = true;
}
}
//單價檢查
if (Grid.Columns[e.ColumnIndex].Name == "colUnitPrice")
{
if ((!int.TryParse(e.FormattedValue.ToString(), out I)) || (I < 0))
{
MessageBox.Show("單價不可小於0！", "輸入錯誤",
MessageBoxButtons.OK, MessageBoxIcon.Error);
e.Cancel = true;
}
}
}