public GridTableStylesCollectionTests()
{
DataGrid grid = new DataGrid();
GridTableStylesCollection sc = grid.TableStyles;
sc.CollectionChanged += new CollectionChangeEventHandler(OnCollectionChanged);
Console.WriteLine("GridColumnStylesCollection default --- ");
DumpGridTableStylesCollection(sc);
Console.WriteLine("Add single item");
DataGridTableStyle ts = new DataGridTableStyle();
ts.MappingName = "Table1";
sc.Add(ts);
Console.WriteLine("Add multipleitems");
sc.AddRange(new DataGridTableStyle [] { new DataGridTableStyle(), new DataGridTableStyle() });
Console.WriteLine("Remove At");
sc.RemoveAt(2);
Console.WriteLine("Add single item");
ts = new DataGridTableStyle();
ts.MappingName = "Table2";
sc.Add(ts);
for (int i = 0; i < sc.Count; i++)
{
Console.WriteLine("Element {0}:{1}", i, sc[i].MappingName);
}
sc.Remove(ts);
Console.WriteLine("Contains Table1 {0}", sc.Contains("Table1"));
Console.WriteLine("Contains Table4 {0}", sc.Contains("Table4"));
}
public void TestRemove()
{
DataGrid grid = new DataGrid();
GridTableStylesCollection sc = grid.TableStyles;
sc.CollectionChanged += new CollectionChangeEventHandler(OnCollectionEventHandler);
// Add single
DataGridTableStyle ts1 = new DataGridTableStyle();
ts1.MappingName = "Table1";
sc.Add(ts1);
DataGridTableStyle ts2 = new DataGridTableStyle();
ts2.MappingName = "Table2";
sc.Add(ts2);
DataGridTableStyle ts3 = new DataGridTableStyle();
ts3.MappingName = "Table3";
sc.Add(ts3);
ResetEventData();
sc.Remove(ts2);
Assert.AreEqual(true, eventhandled, "A1");
Assert.AreEqual(ts2, Element, "A2");
Assert.AreEqual(CollectionChangeAction.Remove, Action, "A3");
Assert.AreEqual(2, sc.Count, "A4");
ResetEventData();
sc.RemoveAt(0);
Assert.AreEqual(true, eventhandled, "A5");
Assert.AreEqual(ts1, Element, "A6");
Assert.AreEqual(CollectionChangeAction.Remove, Action, "A7");
Assert.AreEqual(1, sc.Count, "A8");
ResetEventData();
sc.Clear();
Assert.AreEqual(null, Element, "A9");
Assert.AreEqual(CollectionChangeAction.Refresh, Action, "A10");
}