Class DragIndicatorView
To display the drag indicator in the SfListView item for perform drag and drop operation.
Inheritance
System.Object
DragIndicatorView
Implements
System.IDisposable
Namespace: Syncfusion.ListView.XForms
Assembly: Syncfusion.SfListView.XForms.dll
Syntax
public class DragIndicatorView : ContentView, IDisposableConstructors
DragIndicatorView()
Initializes a new instance of the DragIndicatorView class.
Declaration
public DragIndicatorView()Properties
ListView
Gets or sets a value which indicates the instance of SfListView.
Declaration
public SfListView ListView { get; set; }Property Value
| Type | Description |
|---|---|
| SfListView |
Methods
Dispose()
Disposes the allocated objects.
Declaration
public void Dispose()Dispose(Boolean)
Disposes the instances, if the parameter is set to true.
Declaration
protected virtual void Dispose(bool disposing)Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | disposing | If true, dispose all the allocated objects. |
ShouldInvalidateOnChildAdded(View)
Avoids the child view invalidate when adding into DragIndicatorView.
Declaration
protected override bool ShouldInvalidateOnChildAdded(View child)Parameters
| Type | Name | Description |
|---|---|---|
| Xamarin.Forms.View | child | Indicates the child view. |
Returns
| Type | Description |
|---|---|
| System.Boolean | Return false to avoid invalidate. |
ShouldInvalidateOnChildRemoved(View)
Avoids the child view invalidate when removing from DragIndicatorView.
Declaration
protected override bool ShouldInvalidateOnChildRemoved(View child)Parameters
| Type | Name | Description |
|---|---|---|
| Xamarin.Forms.View | child | Indicates the child view. |
Returns
| Type | Description |
|---|---|
| System.Boolean | Return false to avoid invalidate. |
Implements
System.IDisposable