Class GridCurrentCellShowingDropDownEventArgs

Provides data about the cancelable CurrentCellShowingDropDown event when the grid drops-down the drop-down portion of the current cell.

Inheritance
System.Object
SyncfusionCancelEventArgs
GridCurrentCellShowingDropDownEventArgs
Inherited Members
Namespace: Syncfusion.Windows.Forms.Grid
Assembly: Syncfusion.Grid.Windows.dll
Syntax
public sealed class GridCurrentCellShowingDropDownEventArgs : SyncfusionCancelEventArgs
Remarks

The event will provide a suggested size of the drop-down control. You can change the default size in your event handler by changing the Size property.

Please note however that some drop-down controls might override the suggested height with their own preferred height. The GridDropDownGridListControlPart and GridComboBoxListBoxPart methods both provide a DropDownRows property that defines the number of visible rows.

To abort the drop-down operation, set System.ComponentModel.CancelEventArgs.Cancel to True.

If you need to get access to the cell renderer, you can use the Renderer property of the CurrentCell object. The CurrentCell object also holds style information and row and column index. See the cell renderer for properties to access the drop-down container and drop-down part.

Constructors

GridCurrentCellShowingDropDownEventArgs(Size)

Initializes the new instances for the GridCurrentCellShowingDropDownEventArgs class.

Declaration
public GridCurrentCellShowingDropDownEventArgs(Size size)
Parameters
Type Name Description
System.Drawing.Size size

The suggested size for the drop-down control. You can change this size in your event handler.

Properties

Size

Gets or sets the suggested size for the drop-down control. You can change this size in your event handler.

Declaration
[TraceProperty(true)]
public Size Size { get; set; }
Property Value
Type Description
System.Drawing.Size