private void EditSupplierButton_Click(object sender, EventArgs e)
{
//get the key of the current Supplier in the data grid view
int rowNum = supplierDataGridView.CurrentCell.RowIndex;
string supplierID = supplierDataGridView["dataGridViewTextBoxColumn1", rowNum].Value.ToString();
//create a current Supplier object
Supplier existingSupplier;
using (SupplierDataContext dataContext = new SupplierDataContext())
{
existingSupplier = (from s in dataContext.Suppliers
where s.SupplierId.ToString() == supplierID
select s).Single();
}
//instantiate the addeditSupplierForm
frmAddEditSupplier frmAddEdit = new frmAddEditSupplier();
frmAddEdit.EditMode = true; //editing Supplier
frmAddEdit.exsistingSupplier = existingSupplier;
DialogResult result = frmAddEdit.ShowDialog(); // display second form modal
if (result == DialogResult.OK || result == DialogResult.Retry) // successful update or concurrency exception
{
reloadGridView();
}
}
private void AddSupplierButton_Click(object sender, EventArgs e)
{
frmAddEditSupplier frmAddEdit = new frmAddEditSupplier();
frmAddEdit.EditMode = false;
frmAddEdit.exsistingSupplier = null;
DialogResult result = frmAddEdit.ShowDialog();
if (result == DialogResult.OK)
{
reloadGridView();
}
}