excombobox - sample code

How can I add or insert child items?

VBA (MS Access, Excell...)

With ComboBox1
	.LinesAtRoot = -1
	.Columns.Add "C1"
	.Columns.Add "C2"
	With .Items
		h = .AddItem("Cell 1")
		.CellCaption(h,1) = "Cell 2"
		.CellCaption(.InsertItem(h,0,"Cell 3"),1) = "Cell 4"
		.CellCaption(.InsertItem(h,0,"Cell 5"),1) = "Cell 6"
		.ExpandItem(h) = True
	End With
End With

VB6

With ComboBox1
	.LinesAtRoot = exLinesAtRoot
	.Columns.Add "C1"
	.Columns.Add "C2"
	With .Items
		h = .AddItem("Cell 1")
		.CellCaption(h,1) = "Cell 2"
		.CellCaption(.InsertItem(h,0,"Cell 3"),1) = "Cell 4"
		.CellCaption(.InsertItem(h,0,"Cell 5"),1) = "Cell 6"
		.ExpandItem(h) = True
	End With
End With

VB.NET

Dim h
With Excombobox1
	.LinesAtRoot = exontrol.EXCOMBOBOXLib.LinesAtRootEnum.exLinesAtRoot
	.Columns.Add("C1")
	.Columns.Add("C2")
	With .Items
		h = .AddItem("Cell 1")
		.set_CellCaption(h,1,"Cell 2")
		.set_CellCaption(.InsertItem(h,0,"Cell 3"),1,"Cell 4")
		.set_CellCaption(.InsertItem(h,0,"Cell 5"),1,"Cell 6")
		.set_ExpandItem(h,True)
	End With
End With

VB.NET for /COM

Dim h
With AxComboBox1
	.LinesAtRoot = EXCOMBOBOXLib.LinesAtRootEnum.exLinesAtRoot
	.Columns.Add("C1")
	.Columns.Add("C2")
	With .Items
		h = .AddItem("Cell 1")
		.CellCaption(h,1) = "Cell 2"
		.CellCaption(.InsertItem(h,0,"Cell 3"),1) = "Cell 4"
		.CellCaption(.InsertItem(h,0,"Cell 5"),1) = "Cell 6"
		.ExpandItem(h) = True
	End With
End With

C++

/*
	Copy and paste the following directives to your header file as
	it defines the namespace 'EXCOMBOBOXLib' for the library: 'ExComboBox 1.0 Control Library'

	#import <ExComboBox.dll>
	using namespace EXCOMBOBOXLib;
*/
EXCOMBOBOXLib::IComboBoxPtr spComboBox1 = GetDlgItem(IDC_COMBOBOX1)->GetControlUnknown();
spComboBox1->PutLinesAtRoot(EXCOMBOBOXLib::exLinesAtRoot);
spComboBox1->GetColumns()->Add(L"C1");
spComboBox1->GetColumns()->Add(L"C2");
EXCOMBOBOXLib::IItemsPtr var_Items = spComboBox1->GetItems();
	long h = var_Items->AddItem("Cell 1");
	var_Items->PutCellCaption(h,long(1),"Cell 2");
	var_Items->PutCellCaption(var_Items->InsertItem(h,long(0),"Cell 3"),long(1),"Cell 4");
	var_Items->PutCellCaption(var_Items->InsertItem(h,long(0),"Cell 5"),long(1),"Cell 6");
	var_Items->PutExpandItem(h,VARIANT_TRUE);

C++ Builder

ComboBox1->LinesAtRoot = Excomboboxlib_tlb::LinesAtRootEnum::exLinesAtRoot;
ComboBox1->Columns->Add(L"C1");
ComboBox1->Columns->Add(L"C2");
Excomboboxlib_tlb::IItemsPtr var_Items = ComboBox1->Items;
	long h = var_Items->AddItem(TVariant("Cell 1"));
	var_Items->set_CellCaption(TVariant(h),TVariant(1),TVariant("Cell 2"));
	var_Items->set_CellCaption(TVariant(var_Items->InsertItem(h,TVariant(0),TVariant("Cell 3"))),TVariant(1),TVariant("Cell 4"));
	var_Items->set_CellCaption(TVariant(var_Items->InsertItem(h,TVariant(0),TVariant("Cell 5"))),TVariant(1),TVariant("Cell 6"));
	var_Items->set_ExpandItem(h,true);

C#

excombobox1.LinesAtRoot = exontrol.EXCOMBOBOXLib.LinesAtRootEnum.exLinesAtRoot;
excombobox1.Columns.Add("C1");
excombobox1.Columns.Add("C2");
exontrol.EXCOMBOBOXLib.Items var_Items = excombobox1.Items;
	int h = var_Items.AddItem("Cell 1");
	var_Items.set_CellCaption(h,1,"Cell 2");
	var_Items.set_CellCaption(var_Items.InsertItem(h,0,"Cell 3"),1,"Cell 4");
	var_Items.set_CellCaption(var_Items.InsertItem(h,0,"Cell 5"),1,"Cell 6");
	var_Items.set_ExpandItem(h,true);

JavaScript

<OBJECT classid="clsid:CF170E7A-4391-44BD-8D93-29F8D2801EF7" id="ComboBox1"></OBJECT>

<SCRIPT LANGUAGE="JScript">
	ComboBox1.LinesAtRoot = -1;
	ComboBox1.Columns.Add("C1");
	ComboBox1.Columns.Add("C2");
	var var_Items = ComboBox1.Items;
		var h = var_Items.AddItem("Cell 1");
		var_Items.CellCaption(h,1) = "Cell 2";
		var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 3"),1) = "Cell 4";
		var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 5"),1) = "Cell 6";
		var_Items.ExpandItem(h) = true;
</SCRIPT>

C# for /COM

axComboBox1.LinesAtRoot = EXCOMBOBOXLib.LinesAtRootEnum.exLinesAtRoot;
axComboBox1.Columns.Add("C1");
axComboBox1.Columns.Add("C2");
EXCOMBOBOXLib.Items var_Items = axComboBox1.Items;
	int h = var_Items.AddItem("Cell 1");
	var_Items.set_CellCaption(h,1,"Cell 2");
	var_Items.set_CellCaption(var_Items.InsertItem(h,0,"Cell 3"),1,"Cell 4");
	var_Items.set_CellCaption(var_Items.InsertItem(h,0,"Cell 5"),1,"Cell 6");
	var_Items.set_ExpandItem(h,true);

X++ (Dynamics Ax 2009)

public void init()
{
	COM com_Items;
	anytype var_Items;
	int h;
	;

	super();

	excombobox1.LinesAtRoot(-1/*exLinesAtRoot*/);
	excombobox1.Columns().Add("C1");
	excombobox1.Columns().Add("C2");
	var_Items = excombobox1.Items(); com_Items = var_Items;
		h = com_Items.AddItem("Cell 1");
		com_Items.CellCaption(h,COMVariant::createFromInt(1),"Cell 2");
		com_Items.CellCaption(com_Items.InsertItem(h,COMVariant::createFromInt(0),"Cell 3"),COMVariant::createFromInt(1),"Cell 4");
		com_Items.CellCaption(com_Items.InsertItem(h,COMVariant::createFromInt(0),"Cell 5"),COMVariant::createFromInt(1),"Cell 6");
		com_Items.ExpandItem(h,true);
}

Delphi 8 (.NET only)

with AxComboBox1 do
begin
	LinesAtRoot := EXCOMBOBOXLib.LinesAtRootEnum.exLinesAtRoot;
	Columns.Add('C1');
	Columns.Add('C2');
	with Items do
	begin
		h := AddItem('Cell 1');
		CellCaption[TObject(h),TObject(1)] := 'Cell 2';
		CellCaption[TObject(InsertItem(h,TObject(0),'Cell 3')),TObject(1)] := 'Cell 4';
		CellCaption[TObject(InsertItem(h,TObject(0),'Cell 5')),TObject(1)] := 'Cell 6';
		ExpandItem[h] := True;
	end;
end

Delphi (standard)

with ComboBox1 do
begin
	LinesAtRoot := EXCOMBOBOXLib_TLB.exLinesAtRoot;
	Columns.Add('C1');
	Columns.Add('C2');
	with Items do
	begin
		h := AddItem('Cell 1');
		CellCaption[OleVariant(h),OleVariant(1)] := 'Cell 2';
		CellCaption[OleVariant(InsertItem(h,OleVariant(0),'Cell 3')),OleVariant(1)] := 'Cell 4';
		CellCaption[OleVariant(InsertItem(h,OleVariant(0),'Cell 5')),OleVariant(1)] := 'Cell 6';
		ExpandItem[h] := True;
	end;
end

VFP

with thisform.ComboBox1
	.LinesAtRoot = -1
	.Columns.Add("C1")
	.Columns.Add("C2")
	with .Items
		h = .AddItem("Cell 1")
		.CellCaption(h,1) = "Cell 2"
		.CellCaption(.InsertItem(h,0,"Cell 3"),1) = "Cell 4"
		.CellCaption(.InsertItem(h,0,"Cell 5"),1) = "Cell 6"
		.ExpandItem(h) = .T.
	endwith
endwith

dBASE Plus

local h,oComboBox,var_Items

oComboBox = form.Activex1.nativeObject
oComboBox.LinesAtRoot = -1
oComboBox.Columns.Add("C1")
oComboBox.Columns.Add("C2")
var_Items = oComboBox.Items
	h = var_Items.AddItem("Cell 1")
	// var_Items.CellCaption(h,1) = "Cell 2"
	with (oComboBox)
		TemplateDef = [Dim var_Items,h]
		TemplateDef = var_Items
		TemplateDef = h
		Template = [var_Items.CellCaption(h,1) = "Cell 2"]
	endwith
	// var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 3"),1) = "Cell 4"
	with (oComboBox)
		TemplateDef = [Dim var_Items]
		TemplateDef = var_Items
		Template = [var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 3"),1) = "Cell 4"]
	endwith
	// var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 5"),1) = "Cell 6"
	with (oComboBox)
		TemplateDef = [Dim var_Items]
		TemplateDef = var_Items
		Template = [var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 5"),1) = "Cell 6"]
	endwith
	// var_Items.ExpandItem(h) = true
	with (oComboBox)
		TemplateDef = [Dim var_Items,h]
		TemplateDef = var_Items
		TemplateDef = h
		Template = [var_Items.ExpandItem(h) = true]
	endwith

XBasic (Alpha Five)

Dim h as N
Dim oComboBox as P
Dim var_Items as P

oComboBox = topparent:CONTROL_ACTIVEX1.activex
oComboBox.LinesAtRoot = -1
oComboBox.Columns.Add("C1")
oComboBox.Columns.Add("C2")
var_Items = oComboBox.Items
	h = var_Items.AddItem("Cell 1")
	' var_Items.CellCaption(h,1) = "Cell 2"
	oComboBox.TemplateDef = "Dim var_Items,h"
	oComboBox.TemplateDef = var_Items
	oComboBox.TemplateDef = h
	oComboBox.Template = "var_Items.CellCaption(h,1) = \"Cell 2\""

	' var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 3"),1) = "Cell 4"
	oComboBox.TemplateDef = "Dim var_Items"
	oComboBox.TemplateDef = var_Items
	oComboBox.Template = "var_Items.CellCaption(var_Items.InsertItem(h,0,\"Cell 3\"),1) = \"Cell 4\""

	' var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 5"),1) = "Cell 6"
	oComboBox.TemplateDef = "Dim var_Items"
	oComboBox.TemplateDef = var_Items
	oComboBox.Template = "var_Items.CellCaption(var_Items.InsertItem(h,0,\"Cell 5\"),1) = \"Cell 6\""

	' var_Items.ExpandItem(h) = .t.
	oComboBox.TemplateDef = "Dim var_Items,h"
	oComboBox.TemplateDef = var_Items
	oComboBox.TemplateDef = h
	oComboBox.Template = "var_Items.ExpandItem(h) = True"


Visual Objects

local var_Items as IItems
local h as USUAL

oDCOCX_Exontrol1:LinesAtRoot := exLinesAtRoot
oDCOCX_Exontrol1:Columns:Add("C1")
oDCOCX_Exontrol1:Columns:Add("C2")
var_Items := oDCOCX_Exontrol1:Items
	h := var_Items:AddItem("Cell 1")
	var_Items:[CellCaption,h,1] := "Cell 2"
	var_Items:[CellCaption,var_Items:InsertItem(h,0,"Cell 3"),1] := "Cell 4"
	var_Items:[CellCaption,var_Items:InsertItem(h,0,"Cell 5"),1] := "Cell 6"
	var_Items:[ExpandItem,h] := true

PowerBuilder

OleObject oComboBox,var_Items
any h

oComboBox = ole_1.Object
oComboBox.LinesAtRoot = -1
oComboBox.Columns.Add("C1")
oComboBox.Columns.Add("C2")
var_Items = oComboBox.Items
	h = var_Items.AddItem("Cell 1")
	var_Items.CellCaption(h,1,"Cell 2")
	var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 3"),1,"Cell 4")
	var_Items.CellCaption(var_Items.InsertItem(h,0,"Cell 5"),1,"Cell 6")
	var_Items.ExpandItem(h,true)

Visual DataFlex

Procedure OnCreate
	Forward Send OnCreate
	Set ComLinesAtRoot to OLEexLinesAtRoot
	Variant voColumns
	Get ComColumns to voColumns
	Handle hoColumns
	Get Create (RefClass(cComColumns)) to hoColumns
	Set pvComObject of hoColumns to voColumns
		Get ComAdd of hoColumns "C1" to Nothing
	Send Destroy to hoColumns
	Variant voColumns1
	Get ComColumns to voColumns1
	Handle hoColumns1
	Get Create (RefClass(cComColumns)) to hoColumns1
	Set pvComObject of hoColumns1 to voColumns1
		Get ComAdd of hoColumns1 "C2" to Nothing
	Send Destroy to hoColumns1
	Variant voItems
	Get ComItems to voItems
	Handle hoItems
	Get Create (RefClass(cComItems)) to hoItems
	Set pvComObject of hoItems to voItems
		Variant h
		Get ComAddItem of hoItems "Cell 1" to h
		Set ComCellCaption of hoItems h 1 to "Cell 2"
		Set ComCellCaption of hoItems (ComInsertItem(hoItems,h,0,"Cell 3")) 1 to "Cell 4"
		Set ComCellCaption of hoItems (ComInsertItem(hoItems,h,0,"Cell 5")) 1 to "Cell 6"
		Set ComExpandItem of hoItems h to True
	Send Destroy to hoItems
End_Procedure

XBase++

#include "AppEvent.ch"
#include "ActiveX.ch"

PROCEDURE Main
 	LOCAL oForm
	LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
	LOCAL oComboBox
	LOCAL oItems
	LOCAL h

	oForm := XbpDialog():new( AppDesktop() )
	oForm:drawingArea:clipChildren := .T.
	oForm:create( ,,{100,100}, {640,480},, .F. )
	oForm:close  := {|| PostAppEvent( xbeP_Quit )}

	oComboBox := XbpActiveXControl():new( oForm:drawingArea )
	oComboBox:CLSID  := "Exontrol.ComboBox.1" /*{CF170E7A-4391-44BD-8D93-29F8D2801EF7}*/
	oComboBox:create(,, {10,60},{610,370} )

		oComboBox:LinesAtRoot := -1/*exLinesAtRoot*/
		oComboBox:Columns():Add("C1")
		oComboBox:Columns():Add("C2")
		oItems := oComboBox:Items()
			h := oItems:AddItem("Cell 1")
			oItems:SetProperty("CellCaption",h,1,"Cell 2")
			oItems:SetProperty("CellCaption",oItems:InsertItem(h,0,"Cell 3"),1,"Cell 4")
			oItems:SetProperty("CellCaption",oItems:InsertItem(h,0,"Cell 5"),1,"Cell 6")
			oItems:SetProperty("ExpandItem",h,.T.)

	oForm:Show()
	DO WHILE nEvent != xbeP_Quit
		nEvent := AppEvent( @mp1, @mp2, @oXbp )
		oXbp:handleEvent( nEvent, mp1, mp2 )
	ENDDO 
RETURN
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