The class function TDDFVendors. GetGlobalRef: TCustomDropDownFormEh; 
The begin 
If DDFVendors=nil then 
Application CreateForm (TDDFVendors DDFVendors); 
Result:=DDFVendors; 
end; 

As title, thank you,,,,,
In addition, I created two forms in the CB, the main form variables declared in a child form types, an error: "Type Name Expected", for some reason? , child form is included in the header file, the main form header file is as follows:

 
//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 

# # ifndef ddf_commodity_categoryH 
# define ddf_commodity_categoryH 
//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
# include "f_commodity_category. H" 
# include "DBConsts. HPP 
"//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
#include  
#include  
#include  
#include  
#include  
#include  
#include  
#include  
#include  
#include  
# include "BusinessSkinForm. HPP 
"# include "DBAxisGridsEh. HPP 
"# include "DBGridEh. HPP 
"# include "DBGridEhGrouping. HPP 
"# include "DBGridEhToolCtrls. HPP 
"# include "DBVertGridsEh. HPP 
"# include "DynVarsEh. HPP 
"# include "GridsEh. HPP 
"# include "ToolCtrlsEh. HPP 
"# include "DropDownFormEh. HPP 
"# include "ADODataDriverEh. HPP 
"# include "DataDriverEh. HPP 
"# include "MemTableDataEh. HPP 
"# include "MemTableEh. HPP 
"//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
The class TDdfCommodityCategory: public TCustomDropDownFormEh 
{
__published://IDE - managed Components 
TSplitter * Splitter1; 
TPanel * Panel2. 
TDBGridEh * dbgrdeh_1; 
TPanel * Panel3; 
TSpeedButton * SpeedButton3; 
TSpeedButton * SpeedButton4; 
TSpeedButton * SpeedButton5; 
TImage * Image1; 
TDBVertGridEh * DBVertGridEh1; 
Panel1 TPanel *; 
SbOk TSpeedButton *; 
TSpeedButton * SpeedButton2; 
TDataSource * dtsc_1; 
* adoqry_1 TADOQuery; 
TbsBusinessSkinForm * bs_sknfm_1; 
Void __fastcall CustomDropDownFormEhInitForm (TCustomDropDownFormEh * Sender, TDynVarsEh * DynParams); 
Void __fastcall CustomDropDownFormEhReturnParams (TCustomDropDownFormEh * Sender, TDynVarsEh * DynParams); 
Void __fastcall sbOkClick (TObject * Sender); 
Void __fastcall SpeedButton2Click (TObject * Sender); 
Void __fastcall SpeedButton3Click (TObject * Sender); 
Void __fastcall SpeedButton4Click (TObject * Sender); 
Void __fastcall SpeedButton5Click (TObject * Sender); 
Void __fastcall CustomDropDownFormEhCreate (TObject * Sender); 
Private://User declarations 
Public://User declarations 
The class TDdfCommodityCategory (TComponent * Owner); 
//GetGlobalRef (); 
 TFCommodityCategory * VFCommodityCategory; //bird is wrong here 
}; 
//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
Extern PACKAGE TDdfCommodityCategory * DdfCommodityCategory; 
//-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
# endif 

CodePudding user response:

Everybody to see oh,,,

CodePudding user response:

 
TCustomDropDownFormEh * TDDFVendors: : GetGlobalRef () 
{
if(! DDFVendors) 
Application CreateForm (TDDFVendors DDFVendors); 
Return DDFVendors; 
} 

CodePudding user response:

 
/head 
__classmethod virtual TCustomDropDownFormEh * __fastcall GetGlobalRef (); 

//CPP 
TCustomDropDownFormEh * __fastcall TForm19: : GetGlobalRef () 
{
If (DDFVendors==NULL) 
Application - & gt; CreateForm (__classid (TDDFVendors), & amp; DDFVendors); 
Return DDFVendors; 
} 

CodePudding user response:

 TCustomDropDownFormEh * __fastcall TDDFVendors: : GetGlobalRef () 
{
If (DDFVendors==NULL) 
Application - & gt; CreateForm (__classid (TDDFVendors), & amp; DDFVendors); 
Return DDFVendors; 
}

CodePudding user response:

Where is the TFCommodityCategory defined
In # include "f_commodity_category. H" in the header file?

CodePudding user response:

Public://User declarations
__fastcall TDdfCommodityCategory (TComponent * Owner);

TFCommodityCategory * VFCommodityCategory.//the TFCommodityCategory in which h or. HPP
};