DataSource

1 write to DataSource

System.Windows.Forms (1)

System\Windows\Forms\DataBinding\Binding.cs (1)

148DataSource = dataSource;

26 references to DataSource

System.Windows.Forms (9)

System\Windows\Forms\DataBinding\Binding.BindToObject.cs (5)

26Debug.Assert(_owner.DataSource is not null, "how can we determine if DataSource is initialized or not if we have no data source?"); 32if (_owner.DataSource is not ISupportInitializeNotification ds || ds.IsInitialized) 61Debug.Assert(sender == _owner.DataSource, "data source should not change"); 62Debug.Assert(_owner.DataSource is ISupportInitializeNotification, "data source should not change on the BindToObject"); 66if (_owner.DataSource is ISupportInitializeNotification ds)

System\Windows\Forms\DataBinding\Binding.cs (1)

1136&& DataSource is not null

System\Windows\Forms\DataBinding\BindingContext.cs (2)

303if (binding.DataSource == propBinding.BindableComponent) 361BindingManagerBase newManager = newBindingContext.EnsureListManager(binding.DataSource!, binding.BindingMemberInfo.BindingPath);

System\Windows\Forms\DataBinding\ListBindingConverter.cs (1)

178val = b.DataSource;

System.Windows.Forms.Design (5)

System\Windows\Forms\Design\ControlDesigner.cs (1)

540if (binding.DataSource == e.Component)

System\Windows\Forms\Design\DesignBindingValueUIHandler.cs (3)

40if ((binding.DataSource is IListSource || binding.DataSource is IList || binding.DataSource is Array) && binding.PropertyName.Equals(propDesc.Name))

System\Windows\Forms\Design\DesignBindingValueUIHandler.LocalUIItem.cs (1)

26if (binding.DataSource is IComponent comp && comp.Site is { } site)

System.Windows.Forms.Tests (12)

System\Windows\Forms\BindingTests.cs (6)

32Assert.Same(dataSource, binding.DataSource); 61Assert.Same(dataSource, binding.DataSource); 90Assert.Same(dataSource, binding.DataSource); 119Assert.Same(dataSource, binding.DataSource); 148Assert.Same(dataSource, binding.DataSource); 177Assert.Same(dataSource, binding.DataSource);

System\Windows\Forms\ControlBindingsCollectionTests.cs (6)

132Assert.Equal(1, binding.DataSource); 149Assert.Equal(1, binding.DataSource); 166Assert.Equal(1, binding.DataSource); 183Assert.Equal(1, binding.DataSource); 200Assert.Equal(1, binding.DataSource); 217Assert.Equal(1, binding.DataSource);