diff --git a/public10/design/U_FormLayOutDesign.pas b/public10/design/U_FormLayOutDesign.pas
index a1251fb..d3cab61 100644
--- a/public10/design/U_FormLayOutDesign.pas
+++ b/public10/design/U_FormLayOutDesign.pas
@@ -21,6 +21,7 @@ function isHasDesignRight(ADOTmp: TADOQuery;userId:PWideChar): boolean;stdcall;e
 function readLayOut(app:Tapplication;dxLayoutControl1:TdxLayoutControl; ADOTmp: TADOQuery;mdesignCode:PWideChar):integer;stdcall;external 'rtCommon.dll' Name 'readLayOut_A';
 function saveLayOut(app:Tapplication;dxLayoutControl1:TdxLayoutControl; ADOCmd: TADOQuery;mdesignCode:PWideChar):integer;stdcall;external 'rtCommon.dll' Name 'saveLayOut_A';
 procedure layoutDesign(dxLayoutControl1:TdxLayoutControl;ADOTmp: TADOQuery;userId:PWideChar )stdcall;external 'rtCommon.dll' Name 'layoutDesign_A';
+procedure SetShowModalHide(mHandle:Thandle;form:Tform)stdcall;external 'rtCommon.dll';
 implementation