/// <summary>
/// Don't allow users to choose WBS items
/// </summary>
public void lookupActivity_EditValueChanging(EditValueChangingEventArgs e)
{
TASK_AppointmentInfo changingValue = (TASK_AppointmentInfo)e.NewValue;
if (changingValue.Status != AppointmentActivityType.Activity)
{
e.IsCancel = true;
e.Handled = true;
}
}
private void ExecuteRemoveDivision(EditValueChangingEventArgs e)
{
var removingItem = ExtractRemovingItem(e);
if (removingItem != null && removingItem.Name.Contains("METAL 2"))
{
e.IsCancel = true;
e.Handled = true;
DXMessageBox.Show($"Sorry cannot delete {removingItem.Name} already scheduled", Title, MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
void LayoutGroupHeaderTextEdit_EditValueChanging(object sender, EditValueChangingEventArgs e)
{
var textBox = (TextEdit)sender;
var layoutGroup = textBox.DataContext as LayoutGroup;
if (layoutGroup == null)
{
return;
}
if (textBox.EditValue != null && object.Equals(textBox.EditValue, e.NewValue) &&
!((LayoutGroup)layoutGroup.Parent).View.Equals(LayoutGroupView.Tabs))
{
layoutGroup.View = LayoutGroupView.GroupBox;
}
}
/// <summary>
/// OnOddsEditValueChanging
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
private void OnOddsEditValueChanging(object sender, EditValueChangingEventArgs eventArgs)
{
var tePrice = sender as SpinEdit;
double newOdds = Convert.ToDouble(eventArgs.NewValue);
double odds = oddsContext.GetValidOdds(newOdds);
tePrice.Increment = (decimal)oddsContext.OddsRange.Increment;
if (odds != newOdds)
{
eventArgs.IsCancel = true;
tePrice.EditValue = (decimal)odds;
}
}
private LookupItem ExtractRemovingItem(EditValueChangingEventArgs e)
{
if (e.OldValue != null && e.OldValue is List <object> old_Items)
{
if (e.NewValue == null)
{
return(old_Items.SingleOrDefault() as LookupItem);
}
if (e.NewValue is List <object> new_items)
{
var removingItem = old_Items?.Except(new_items).SingleOrDefault() as LookupItem;
return(removingItem);
}
}
return(null);
}
private void editor_EditValueChanging(object sender, EditValueChangingEventArgs e)
{
if (e.NewValue != null && ((DateTime)e.NewValue).Date > DateTime.Now.Date)
{
MessageBox.Show("Future date is not allowed", "Info", MessageBoxButton.OK, MessageBoxImage.Warning);
e.IsCancel = true;
e.Handled = true;
return;
}
StringBuilder sb = new StringBuilder();
foreach (var item in ViewModelService.Context.Collection)
{
if (item.Value.HasChanges())
{
sb.AppendLine(item.Value.Description);
}
}
if (sb.Length > 0)
{
var result = MessageBox.Show("Your have changes which have not been saved on the following screens : " + sb.ToString() + " Do you want to continue?", "Info", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result != MessageBoxResult.Yes)
{
e.IsCancel = true;
e.Handled = true;
}
}
}
private void BaseEdit_OnEditValueChanging(object sender, EditValueChangingEventArgs e)
{
//var oldItems = e.OldValue as List<object>;
//var newItems = e.NewValue as List<object>;
//if (oldItems?.Count > 0)
//{
// if (newItems == null)
// {
// }
// var removingItem = oldItems?.Except(newItems).Single();
// if (removingItem is LookupItem item)
// {
// e.IsCancel = item.Name.Contains("METAL");
// e.Handled = true;
// }
//}
//if (e.OldValue != null)
//{
// Debug.WriteLine("======================Old Items==================");
// if (e.OldValue is List<object> oldItems)
// {
// foreach (var oldItem in oldItems)
// {
// if (oldItem is LookupItem item)
// {
// Debug.WriteLine(item.Name);
// }
// }
// }
// Debug.WriteLine("================================================");
//}
//if (e.NewValue != null)
//{
// Debug.WriteLine("======================New Items==================");
// if (e.NewValue is List<object> newItems)
// {
// foreach (var newItem in newItems)
// {
// if (newItem is LookupItem item)
// {
// Debug.WriteLine(item.Name);
// }
// }
// }
// Debug.WriteLine("================================================");
//}
if (e.OldValue != null && e.OldValue is List <object> old_Items)
{
if (e.NewValue == null)
{
Debug.WriteLine("===================Removing Item===================");
var removingItem = old_Items.SingleOrDefault() as LookupItem;
if (removingItem != null)
{
Debug.WriteLine("===================Removing Item===================");
Debug.WriteLine(removingItem.Name);
}
}
else
{
if (e.NewValue is List <object> new_items)
{
var removingItem = old_Items?.Except(new_items).SingleOrDefault() as LookupItem;
if (removingItem != null)
{
Debug.WriteLine("===================Removing Item===================");
Debug.WriteLine(removingItem.Name);
}
}
}
}
//var removingItem = oldItems?.Except(newItems).Single();
//if (removingItem is LookupItem item)
//{
// e.IsCancel = item.Name.Contains("METAL");
// e.Handled = true;
//}
}
private void TrackBarEdit1EditValueChanging(object sender, EditValueChangingEventArgs e)
{
if (e.NewValue == null) return;
TrackBarSort(Convert.ToInt32(e.NewValue));
}