public void GridItemCollection_GetEnumerator_Empty_ReturnsExpected()
{
GridItemCollection collection = GridItemCollection.Empty;
IEnumerator enumerator = collection.GetEnumerator();
Assert.False(enumerator.MoveNext());
}
protected void AutoSizeSplitter(int RightMargin = 32)
{
GridItemCollection gridItemCollection = (GridItemCollection)this.oPropertyGridEntries.GetValue(RuntimeHelpers.GetObjectValue(this.oPropertyGridView));
if (gridItemCollection == null)
{
return;
}
Graphics graphics = Graphics.FromHwnd(this.Handle);
int num = 0;
IEnumerator enumerator = null;
try
{
enumerator = gridItemCollection.GetEnumerator();
while (enumerator.MoveNext())
{
GridItem gridItem = (GridItem)enumerator.Current;
if (gridItem.GridItemType == GridItemType.Property)
{
int num2 = checked ((int)Math.Round((double)(unchecked (graphics.MeasureString(gridItem.Label, this.Font).Width + (float)RightMargin))));
if (num2 > num)
{
num = num2;
}
}
}
}
finally
{
if (enumerator is IDisposable)
{
(enumerator as IDisposable).Dispose();
}
}
this.MoveSplitterTo(num);
}