6 references to Contains
System.Windows.Forms.Tests (6)
System\Windows\Forms\DataGridViewSelectedColumnCollectionTests.cs (6)
129Assert.True(collection.Contains(control.Columns[0])); 130Assert.False(collection.Contains(control.Columns[1])); 131Assert.True(collection.Contains(control.Columns[2])); 132Assert.False(collection.Contains(new DataGridViewColumn())); 133Assert.False(collection.Contains(null)); 148Assert.False(collection.Contains(dataGridViewColumn));