16 references to Contains
System.Windows.Forms.Design (2)
System\ComponentModel\Design\DesignerActionService.cs (2)
327if (_designerActionLists.TryGetValue(comp, out DesignerActionListCollection? dacl) && dacl.Contains(actionList)) 344if (!_designerActionLists.TryGetValue(comp, out DesignerActionListCollection? actionLists) || !actionLists.Contains(actionList))
System.Windows.Forms.Design.Tests (14)
System\ComponentModel\Design\DesignerActionListCollectionTests.cs (14)
46Assert.True(collection.Contains(value1)); 52Assert.True(collection.Contains(value2)); 57Assert.True(collection.Contains(null)); 104Assert.True(collection.Contains(value1)); 110Assert.True(collection.Contains(value2)); 115Assert.True(collection.Contains(null)); 129Assert.False(collection.Contains(value)); 135Assert.False(collection.Contains(null)); 151Assert.False(collection.Contains(value1)); 153Assert.True(collection.Contains(value2)); 159Assert.False(collection.Contains(value2)); 161Assert.True(collection.Contains(null)); 184Assert.False(collection.Contains(new DesignerActionList(null))); 185Assert.False(collection.Contains(null));