ToggleDetailExpansion Method (DataGridContext)

Toggles any details owned by the specified data item.

Syntax

Visual Basic
C#

'Declaration
 
Public Function ToggleDetailExpansion( _

   ByVal dataItem As Object _

) As Boolean

'Usage
 
Dim instance As DataGridContext

Dim dataItem As Object

Dim value As Boolean

 

value = instance.ToggleDetailExpansion(dataItem)

public bool ToggleDetailExpansion( 

   object dataItem

)

Parameters

dataItem: The data item that owns the detail to toggle. If the item has multiple sibling details, they will all be toggled. Cannot be a null reference (Nothing in Visual Basic).

Return Value

true if the data item was found; false, otherwise.

Exceptions

Exception	Description
System.ArgumentNullException

Remarks

When a detail is collapsed, it's context ( including any possible child contexts ), no longer exist.

Requirements

Target Platforms: Windows 11, Windows, 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DataGridContext Class
DataGridContext Members