pinvoke.net: Edit: msi.MsiExtractPatchXMLData

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@pinvoke=http://pinvoke.net/$$$.htm

Summary: TODO - a short description

!!!!C# Signature:
 [DllImport("Msi.dll", SetLastError = true)]
 static extern uint MsiExtractPatchXMLData(
 String szPatchPath,
 uint dwReserved,
 [Out] StringBuilder szXMLData,
 ref uint pcchXMLData
 );

!!!!VB Signature:
 Declare Function MsiExtractPatchXMLData Lib "msi.dll" (TODO) As TODO
!!!!User-Defined Types:
None.

!!!!Alternative Managed API:
Do you know one?  Please contribute it!

!!!!Notes:
None.

!!!!Tips & Tricks:
Please add some!

!!!!Sample Code:
 uint pcchXMLData = 1024 * 1024;
 StringBuilder szXMLData = new StringBuilder((int)pcchXMLData);
 string strXmlPathData;

uint rv = MsiExtractPatchXMLData(
    _UpdateInfo.LocalFileName, 
    0, 
    szXMLData,
    ref pcchXMLData
 );
 if (0==rv)
 {
    //  success
 }

///
   private string TranslateMsiError(int msiError)
   {
      switch (msiError)
      {
         case 5 :    return Resources.MsiErrorAccessDenied ;
         case 1610:  return Resources.MsiErrorBadConfiguration ;
         case 1627:  return Resources.MsiErrorFunctionFailed ;
         case 87:    return Resources.MsiErrorInvalidParameter ; 
         case 234:   return Resources.MsiErrorMoreData ; 
         case 0:     return Resources.MsiErrorSuccess ;
         case 1605:  return Resources.MsiErrorUnknownProduct ;
         case 1608:  return Resources.MsiErrorUnknownProperty ;
         case 1647:  return Resources.MsiErrorUnknownPatch ;

default:
         break;
      }
      return Resources.AgentErrorUnknown;
   }

Documentation: MsiExtractPatchXMLData@msdn on MSDN