本文整理汇总了C#中CollectionView.MoveCurrentToFirst方法的典型用法代码示例。如果您正苦于以下问题：C# CollectionView.MoveCurrentToFirst方法的具体用法？C# CollectionView.MoveCurrentToFirst怎么用？C# CollectionView.MoveCurrentToFirst使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CollectionView的用法示例。
在下文中一共展示了CollectionView.MoveCurrentToFirst方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CurrentCommandTypeOnCurrentChanged
private void CurrentCommandTypeOnCurrentChanged(object sender, EventArgs eventArgs)
{
ButtonProfile.MappingTarget.CommandType =
(CommandType)
Enum.ToObject(typeof (CommandType), ((EnumMetaData) CurrentCommandTypeView.CurrentItem).Value);
switch (ButtonProfile.MappingTarget.CommandType)
{
case CommandType.GamepadButton:
CurrentCommandTargetView = new CollectionView(AvailableGamepadButtons);
break;
case CommandType.Keystrokes:
CurrentCommandTargetView = new CollectionView(AvailableKeys);
break;
case CommandType.MouseButtons:
CurrentCommandTargetView = new CollectionView(AvailableMouseButtons);
break;
}
CurrentCommandTargetView.MoveCurrentToFirst();
CurrentCommandTargetView.CurrentChanged += CurrentCommandTargetOnCurrentChanged;
}示例2: MoveCurrentToFirst_Returns_True_When_Item_Available
public void MoveCurrentToFirst_Returns_True_When_Item_Available()
{
List<int> source = new List<int> { 1, 2 };
CollectionView target = new CollectionView(source);
Assert.IsTrue(target.MoveCurrentToFirst());
Assert.AreEqual(1, target.CurrentItem);
Assert.AreEqual(0, target.CurrentPosition);
}示例3: MoveCurrentToFirst_Returns_False_For_Empty_Collection
public void MoveCurrentToFirst_Returns_False_For_Empty_Collection()
{
List<int> source = new List<int>();
CollectionView target = new CollectionView(source);
Assert.IsFalse(target.MoveCurrentToFirst());
Assert.IsNull(target.CurrentItem);
Assert.AreEqual(-1, target.CurrentPosition);
}示例4: IsCurrentAfterLast
public void IsCurrentAfterLast ()
{
CollectionView c = new CollectionView (new object [] { 1, 2 });
Assert.IsFalse (c.IsCurrentAfterLast, "1");
Assert.IsFalse (c.IsCurrentBeforeFirst, "2");
c.MoveCurrentTo (1);
Assert.IsFalse (c.IsCurrentAfterLast, "3");
Assert.IsFalse (c.IsCurrentBeforeFirst, "4");
c.MoveCurrentTo (3);
Assert.IsFalse (c.IsCurrentAfterLast, "5");
Assert.IsTrue (c.IsCurrentBeforeFirst, "6");
c.MoveCurrentTo (1);
Assert.IsFalse (c.IsCurrentAfterLast, "7");
Assert.IsFalse (c.IsCurrentBeforeFirst, "8");
c.MoveCurrentToPrevious ();
Assert.IsFalse (c.IsCurrentAfterLast, "9");
Assert.IsTrue (c.IsCurrentBeforeFirst, "10");
c.MoveCurrentToLast ();
c.MoveCurrentToNext ();
Assert.IsTrue (c.IsCurrentAfterLast, "11");
Assert.IsFalse (c.IsCurrentBeforeFirst, "12");
c.MoveCurrentToFirst ();
Assert.IsFalse (c.IsCurrentAfterLast, "13");
Assert.IsFalse (c.IsCurrentBeforeFirst, "14");
c.MoveCurrentToPrevious ();
c.MoveCurrentToNext ();
Assert.IsFalse (c.IsCurrentAfterLast, "15");
Assert.IsFalse (c.IsCurrentBeforeFirst, "16");
c.MoveCurrentToLast ();
c.MoveCurrentToNext ();
c.MoveCurrentToPrevious ();
Assert.IsFalse (c.IsCurrentAfterLast, "17");
Assert.IsFalse (c.IsCurrentBeforeFirst, "18");
}示例5: MoveCurrentToNext
public void MoveCurrentToNext ()
{
CollectionView c = new CollectionView (new object [] { 1, 2 });
Assert.IsTrue (c.MoveCurrentToNext (), "1");
Assert.AreEqual (c.CurrentItem, 2, "2");
Assert.AreEqual (c.CurrentPosition, 1, "3");
Assert.IsFalse (c.MoveCurrentToNext (), "4");
Assert.IsNull (c.CurrentItem, "5");
// Why?
Assert.AreEqual (c.CurrentPosition, 2, "6");
c.MoveCurrentToFirst ();
Assert.IsTrue (c.MoveCurrentToNext (), "7");
Assert.IsFalse (c.MoveCurrentToNext (), "8");
}示例6: MoveCurrentToFirstFilter
public void MoveCurrentToFirstFilter ()
{
CollectionView c = new CollectionView (new object [] { -1, 1 });
c.Filter = MoveCurrentToFirstFilterFilter;
Assert.IsTrue (c.MoveCurrentToFirst (), "1");
Assert.AreEqual (c.CurrentItem, -1, "2");
Assert.AreEqual (c.CurrentPosition, 0, "3");
}