private bool IsInvalidValidChars()
{
char[] chars = { ';', ',' };
int invalid = ProductNames.Where(x => x.Name.IndexOfAny(chars) != -1).Count();
return(invalid > 0);
}
private void ExecuteDelete(object parameter)
{
IMessageBoxService msg = new MessageBoxService();
string title = "Deleting Product Name";
string confirmtxt = "Do you want to delete the selected item";
if (ProductNames.Where(x => x.IsChecked).Count() > 1)
{
title = title + "s";
confirmtxt = confirmtxt + "s";
}
if (msg.ShowMessage(confirmtxt + "?", title, GenericMessageBoxButton.OKCancel, GenericMessageBoxIcon.Question).Equals(GenericMessageBoxResult.OK))
{
foreach (ModelBaseVM si in ProductNames)
{
if (si.IsChecked)
{
if (si.ID > 0)
{
DeleteProductName(si.ID);
}
deleteditems.Add(si);
}
}
foreach (ModelBaseVM pm in deleteditems)
{
ProductNames.Remove(pm);
}
deleteditems.Clear();
CheckValidation();
}
msg = null;
}
private void ProductNames_ItemPropertyChanged(object sender, ItemPropertyChangedEventArgs e)
{
if (e.PropertyName != "IsChecked")
{
CheckValidation();
isdirty = true;
}
IsSelected = ProductNames.Where(x => x.IsChecked).Count() > 0;
}
private bool IsNameMissing()
{
int nummissing = ProductNames.Where(x => string.IsNullOrEmpty(x.Name.Trim())).Count();
return(nummissing > 0);
}