// Helper method to validate record details
private bool ValidateRecord(SupplierCl record)
{
string validationErrors = string.Empty;
bool hasErrors = false;
if (string.IsNullOrWhiteSpace(record.SupName))
{
hasErrors = true;
validationErrors = "Role Name must not be empty\n";
}
this.LastError = validationErrors;
return(!hasErrors);
}
// Utility method for copying the details of a record
private void CopyRecord(SupplierCl source, SupplierCl destination)
{
destination.SupID = source.SupID;
destination.SupName = source.SupName;
}
private void Edit()
{
this.oldRecord = new SupplierCl();
this.CopyRecord(this.Current, this.oldRecord);
this.IsEditing = true;
}