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XLANGMessage Class

Represents a message instance that is declared with an XLANG service.

Namespace: Microsoft.XLANGs.BaseTypes
Assembly: Microsoft.XLANGs.BaseTypes (in microsoft.xlangs.basetypes.dll)
C#
C++
VB
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[SerializableAttribute] 
[DefaultMemberAttribute("Item")] 
public abstract class XLANGMessage : IEnumerable
J#
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/** @attribute SerializableAttribute() */ 
/** @attribute DefaultMemberAttribute("Item") */ 
public abstract class XLANGMessage implements IEnumerable
JScript
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SerializableAttribute 
DefaultMemberAttribute("Item") 
public abstract class XLANGMessage implements IEnumerable

An orchestration message variable may be passed to a user component, and received as an XLANGMessage object. The XLANGMessage object allows accessing the parts and accessing message properties.

The user may "hold on" to an XLANGMessage and thereby extend its lifetime beyond the declared scope. Subsequently, an XLANGMessage may be retuned from a method and assigned to a message variable in an orchestration.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Development Platforms

The 32-bit and 64-bit editions of Windows Server 2003 R2 (except the Web Editions); The 32-bit and 64-bit editions of Windows Server 2003 SP2 (except the Web Edition); The 32-bit and 64-bit editions of Windows Server 2008 (except the Web Server Editions); Windows Small Business Server 2003 with SP2; The 32-bit and 64-bit editions of Windows Vista Ultimate, Enterprise and Business editions with Service Pack 1; The 32-bit and 64-bit editions of Windows XP Professional with Service Pack 3

Target Platforms

The 32-bit and 64-bit editions of Windows Server 2003 R2 (except the Web Editions); The 32-bit and 64-bit editions of Windows Server 2003 SP2 (except the Web Edition); The 32-bit and 64-bit editions of Windows Server 2008 (except the Web Server Editions); Windows Small Business Server 2003 with SP2
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