/// <summary>
/// Occurs when the CurrentCellValidating of SfDataGrid
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void OnSfDataGridCurrentCellValidating(object sender, Syncfusion.UI.Xaml.Grid.CurrentCellValidatingEventArgs args)
{
if (args.Column.MappingName == "Discount" && (args.NewValue == null || string.IsNullOrEmpty(args.NewValue.ToString()) || Convert.ToDouble(args.NewValue) > 40))
{
args.ErrorMessage = "Discount should not exceed 40 percent.";
args.IsValid = false;
}
}
private void MainGrid_CurrentCellValidating(object sender, Syncfusion.UI.Xaml.Grid.CurrentCellValidatingEventArgs e)
{
if (e.Column.MappingName == nameof(EntryModel.EntryKey))
{
if (_model.VaultCollection.Count(x => x.EntryKey.Equals(e.NewValue.ToString())) > 1)
{
e.IsValid = false;
e.ErrorMessage = "Key must be unique";
}
}
}
private void dataGrid_CurrentCellValidating(object sender, Syncfusion.UI.Xaml.Grid.CurrentCellValidatingEventArgs e)
{
if (e.Column.MappingName == "OrderID")
{
for (int i = 0; i < dataGrid.View.Records.Count; i++)
{
if ((this.dataGrid.View.Records[i].Data as OrderInfo).OrderID.ToString().Equals((e.NewValue.ToString())) && (e.NewValue.ToString() != e.OldValue.ToString()))
{
e.IsValid = false;
e.ErrorMessage = "Invalid Value";
break;
}
}
}
}