}//end mnuitemAddRecord_Click
//menu item click event for Edit Record
private void mnuitemEditRecord_Click(object sender, RoutedEventArgs e)
{
//local variables
string rowID;
//figure out which row in the datagrid is selected
object item = CustomerDataGrid.SelectedItem;
//try block to prevent an error found during coding. The delete method throws an error if no row
//is selected in the datagrid.
try
{
rowID = (CustomerDataGrid.SelectedCells[0].Column.GetCellContent(item) as TextBlock).Text;
}
catch
{
//no rows are highlighted in the grid
MessageBox.Show("Please select a row in the datagrid to edit and try again.");
return;
}
//check to make sure we received a valid rowID
if (rowID != null)
{
//show the Edit Record window
EditRecord editRecordWindow = new EditRecord(rowID);
editRecordWindow.ShowDialog();
}
}//end mnuitemEditRecord_Click
}//end mnuitemAddRecord_Click
//menu item click event for Edit Record
private void mnuitemEditRecord_Click(object sender, RoutedEventArgs e)
{
//local variables
string rowID;
//figure out which row in the datagrid is selected
object item = CustomerDataGrid.SelectedItem;
//try block to prevent an error found during coding. The delete method throws an error if no row
//is selected in the datagrid.
try
{
rowID = (CustomerDataGrid.SelectedCells[0].Column.GetCellContent(item) as TextBlock).Text;
}
catch
{
//no rows are highlighted in the grid
MessageBox.Show("Please select a row in the datagrid to edit and try again.");
return;
}
//check to make sure we received a valid rowID
if (rowID != null)
{
//show the Edit Record window
EditRecord editRecordWindow = new EditRecord(rowID);
editRecordWindow.ShowDialog();
}
}//end mnuitemEditRecord_Click
private void FindRecord_Click(object sender, RoutedEventArgs e)
{
//create a new empty customer object
Customer find = new Customer();
//get customer ID from form
String CustID = FindID.Text.Trim();
// Create an instance of a data connection to the database customer table
CustomerDataDataContext con = new CustomerDataDataContext();
//find customer based upod ID
find = (from cust in con.Customers
where (cust.CustomerID == CustID)
select cust).FirstOrDefault();
//if a matching customer is not found
if (object.Equals(find, default(Customer)))
{
MessageBox.Show("Customer Does not Exist!");
}
//if found proceed
else
{
// Close the find edit window
DialogResult = false;
//open the edit record window
EditRecord editRecordWindow = new EditRecord(find);
editRecordWindow.ShowDialog();
}
}
