Class ColumnDragDropController

Represents a base class that provides the base implementation for drag-and-drop operations in SFDataGrid.

Inheritance

System.Object

ColumnDragDropController

Implements

System.IDisposable

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.WinForms.DataGrid.Interactivity

Assembly: Syncfusion.SfDataGrid.WinForms.dll

Syntax

public class ColumnDragDropController : IDisposable

Constructors

ColumnDragDropController(TableControl, GroupPanel)

Initializes a new instance of the ColumnDragDropController class.

Declaration

public ColumnDragDropController(TableControl tableControl, GroupPanel groupPanel)

Parameters

Type	Name	Description
TableControl	tableControl	The TableControl that needs to add the drag and drop controller.
GroupPanel	groupPanel	The GroupPanel.

Methods

CanShowPopup(GridColumn)

Determines whether the popup is displayed on the specified column.

Declaration

protected virtual bool CanShowPopup(GridColumn column)

Parameters

Type	Name	Description
GridColumn	column	The corresponding column to decide whether the popup is displayed on it or not.

Returns

Type	Description
System.Boolean	Returns true if the popup is displayed on the column; otherwise, false.

Dispose()

Clean up any resources being used.

Declaration

public void Dispose()

Dispose(Boolean)

Disposes of the resources used by the StackedHeaderRow.

Declaration

protected virtual void Dispose(bool isDispose)

Parameters

Type	Name	Description
System.Boolean	isDispose	Indicates whether the call is from the Dispose method.

PopupDroppedOnGroupDropArea(GridColumn, MouseEventArgs)

Invoked when the popup content is dropped on the GroupDropArea in SfDataGrid.

Declaration

protected virtual void PopupDroppedOnGroupDropArea(GridColumn draggingColumn, MouseEventArgs e)

Parameters

Type	Name	Description
GridColumn	draggingColumn	The column which is being dropped in the group drop area.
System.Windows.Forms.MouseEventArgs	e	The System.Windows.Forms.MouseEventArgs contains the event data.

PopupDroppedOnHeaderRow(Int32, Int32)

Invoked when the popup content is dropped on header row in SfDataGrid.

Declaration

protected virtual void PopupDroppedOnHeaderRow(int oldIndex, int newIndex)

Parameters

Type	Name	Description
System.Int32	oldIndex	The dragged column index.
System.Int32	newIndex	The new column index.

Implements

System.IDisposable