.NET Framework Class Library
ComponentDesignerRaiseComponentChanged Method

Notifies the IComponentChangeService that this component has been changed.

Namespace:   System.ComponentModel.Design
Assembly:  System.Design (in System.Design.dll)
Syntax
Protected Sub RaiseComponentChanged ( _
	member As [%$TOPIC/72sy5h7z_en-us_VS_110_2_0_0_0_0%], _
	oldValue As [%$TOPIC/72sy5h7z_en-us_VS_110_2_0_0_0_1%], _
	newValue As [%$TOPIC/72sy5h7z_en-us_VS_110_2_0_0_0_2%] _
)
protected void RaiseComponentChanged(
	[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_1_0_0%] member,
	[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_1_0_1%] oldValue,
	[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_1_0_2%] newValue
)
protected:
void RaiseComponentChanged(
	[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_2_0_0%]^ member, 
	[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_2_0_1%]^ oldValue, 
	[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_2_0_2%]^ newValue
)
member RaiseComponentChanged : 
        member:[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_3_0_0%] * 
        oldValue:[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_3_0_1%] * 
        newValue:[%$TOPIC/72sy5h7z_en-us_VS_110_2_0_3_0_2%] -> unit

Parameters

member
Type: System.ComponentModelMemberDescriptor

A MemberDescriptor that indicates the member that has been changed.

oldValue
Type: SystemObject

The old value of the member.

newValue
Type: SystemObject

The new value of the member.

Remarks

Call this method only when you affect component properties directly and not through the accessors provided by MemberDescriptor.

Version Information

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0
.NET Framework Security
Platforms

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.