event DblClick (Shift as Integer, X as OLE_XPOS_PIXELS, Y as OLE_YPOS_PIXELS)
Occurs when the user double clicks the left mouse button over an object.

TypeDescription
Shift as Integer An integer that corresponds to the state of the SHIFT, CTRL, and ALT keys
X as OLE_XPOS_PIXELS A single that specifies the current X location of the mouse pointer. The x values is always expressed in container coordinates
Y as OLE_YPOS_PIXELS A single that specifies the current Y location of the mouse pointer. The y values is always expressed in container coordinates

Use the DblClick event to notify your application that user double clicked the control. By default, the control selects the word from the cursor when the user double clicks the control's client area. The WordFromCursor(-1,-1) property indicates the word from the cursor.

Syntax for DblClick event, /NET version, on: 

private void DblClick(object sender,short Shift,int X,int Y)
{
}


Private Sub DblClick(ByVal sender As System.Object,ByVal Shift As Short,ByVal X As Integer,ByVal Y As Integer) Handles DblClick
End Sub

Syntax for DblClick event, /COM version, on: 

private void DblClick(object sender, AxEXPRESSIONLib._IExpressionEvents_DblClickEvent e)
{
}


void OnDblClick(short Shift,long X,long Y)
{
}


void __fastcall DblClick(TObject *Sender,short Shift,int X,int Y)
{
}


procedure DblClick(ASender: TObject; Shift : Smallint;X : Integer;Y : Integer);
begin
end;


procedure DblClick(sender: System.Object; e: AxEXPRESSIONLib._IExpressionEvents_DblClickEvent);
begin
end;


begin event DblClick(integer Shift,long X,long Y)
end event DblClick


Private Sub DblClick(ByVal sender As System.Object, ByVal e As AxEXPRESSIONLib._IExpressionEvents_DblClickEvent) Handles DblClick
End Sub


Private Sub DblClick(Shift As Integer,X As Single,Y As Single)
End Sub


Private Sub DblClick(ByVal Shift As Integer,ByVal X As Long,ByVal Y As Long)
End Sub


LPARAMETERS Shift,X,Y



PROCEDURE OnDblClick(oExpression,Shift,X,Y)
RETURN

Syntax for DblClick event, /COM version (others), on: 

<SCRIPT EVENT="DblClick(Shift,X,Y)" LANGUAGE="JScript">
</SCRIPT>


<SCRIPT LANGUAGE="VBScript">
Function DblClick(Shift,X,Y)
End Function
</SCRIPT>


Procedure OnComDblClick Short llShift OLE_XPOS_PIXELS llX OLE_YPOS_PIXELS llY
	Forward Send OnComDblClick llShift llX llY
End_Procedure


METHOD OCX_DblClick(Shift,X,Y) CLASS MainDialog
RETURN NIL


void onEvent_DblClick(int _Shift,int _X,int _Y)
{
}


function DblClick as v (Shift as N,X as OLE::Exontrol.Expression.1::OLE_XPOS_PIXELS,Y as OLE::Exontrol.Expression.1::OLE_YPOS_PIXELS)
end function


function nativeObject_DblClick(Shift,X,Y)
return

The following samples get the word from the cursor when the user double clicks the control:

VBA (MS Access, Excell...)

' DblClick event - Occurs when the user double clicks the left mouse button over an object.
Private Sub Expression1_DblClick(ByVal Shift As Integer,ByVal X As Long,ByVal Y As Long)
	With Expression1
		Debug.Print( "Word: " )
		Debug.Print( .WordFromPoint(-1,-1) )
	End With
End Sub

With Expression1
	.Expression = "value"
	.AllowSplitter = 2
	.SplitPaneHeight = 196
End With

VB6

' DblClick event - Occurs when the user double clicks the left mouse button over an object.
Private Sub Expression1_DblClick(Shift As Integer,X As Single,Y As Single)
	With Expression1
		Debug.Print( "Word: " )
		Debug.Print( .WordFromPoint(-1,-1) )
	End With
End Sub

With Expression1
	.Expression = "value"
	.AllowSplitter = exVSplitter
	.SplitPaneHeight = 196
End With

VB.NET

' DblClick event - Occurs when the user double clicks the left mouse button over an object.
Private Sub Expression1_DblClick(ByVal sender As System.Object,ByVal Shift As Short,ByVal X As Integer,ByVal Y As Integer) Handles Expression1.DblClick
	With Expression1
		Debug.Print( "Word: " )
		Debug.Print( .get_WordFromPoint(-1,-1) )
	End With
End Sub

With Expression1
	.Expression = "value"
	.AllowSplitter = exontrol.EXPRESSIONLib.SplitterEnum.exVSplitter
	.SplitPaneHeight = 196
End With

VB.NET for /COM

' DblClick event - Occurs when the user double clicks the left mouse button over an object.
Private Sub AxExpression1_DblClick(ByVal sender As System.Object, ByVal e As AxEXPRESSIONLib._IExpressionEvents_DblClickEvent) Handles AxExpression1.DblClick
	With AxExpression1
		Debug.Print( "Word: " )
		Debug.Print( .get_WordFromPoint(-1,-1) )
	End With
End Sub

With AxExpression1
	.Expression = "value"
	.AllowSplitter = EXPRESSIONLib.SplitterEnum.exVSplitter
	.SplitPaneHeight = 196
End With

C++

// DblClick event - Occurs when the user double clicks the left mouse button over an object.
void OnDblClickExpression1(short Shift,long X,long Y)
{
	/*
		Copy and paste the following directives to your header file as
		it defines the namespace 'EXPRESSIONLib' for the library: 'Expression 1.0 Control Library'
		#import <Expression.dll>
		using namespace EXPRESSIONLib;
	*/
	EXPRESSIONLib::IExpressionPtr spExpression1 = GetDlgItem(IDC_EXPRESSION1)->GetControlUnknown();
	OutputDebugStringW( L"Word: " );
	OutputDebugStringW( spExpression1->GetWordFromPoint(-1,-1,vtMissing) );
}

EXPRESSIONLib::IExpressionPtr spExpression1 = GetDlgItem(IDC_EXPRESSION1)->GetControlUnknown();
spExpression1->PutExpression(L"value");
spExpression1->PutAllowSplitter(EXPRESSIONLib::exVSplitter);
spExpression1->PutSplitPaneHeight(196);

C++ Builder

// DblClick event - Occurs when the user double clicks the left mouse button over an object.
void __fastcall TForm1::Expression1DblClick(TObject *Sender,short Shift,int X,int Y)
{
	OutputDebugString( L"Word: " );
	OutputDebugString( Expression1->WordFromPoint[-1,-1,TNoParam()] );
}

Expression1->Expression = L"value";
Expression1->AllowSplitter = Expressionlib_tlb::SplitterEnum::exVSplitter;
Expression1->SplitPaneHeight = 196;

C#

// DblClick event - Occurs when the user double clicks the left mouse button over an object.
private void expression1_DblClick(object sender,short Shift,int X,int Y)
{
	System.Diagnostics.Debug.Print( "Word: " );
	System.Diagnostics.Debug.Print( expression1.get_WordFromPoint(-1,-1,null) );
}
//this.expression1.DblClick += new exontrol.EXPRESSIONLib.exg2antt.DblClickEventHandler(this.expression1_DblClick);

expression1.Expression = "value";
expression1.AllowSplitter = exontrol.EXPRESSIONLib.SplitterEnum.exVSplitter;
expression1.SplitPaneHeight = 196;

JScript/JavaScript

<BODY onload="Init()">
<SCRIPT FOR="Expression1" EVENT="DblClick(Shift,X,Y)" LANGUAGE="JScript">
	alert( "Word: " );
	alert( Expression1.WordFromPoint(-1,-1,null) );
</SCRIPT>

<OBJECT CLASSID="clsid:B33F5489-49AC-4155-98E7-9BBFC57FF019" id="Expression1"></OBJECT>

<SCRIPT LANGUAGE="JScript">
function Init()
{
	Expression1.Expression = "value";
	Expression1.AllowSplitter = 2;
	Expression1.SplitPaneHeight = 196;
}
</SCRIPT>
</BODY>

VBScript

<BODY onload="Init()">
<SCRIPT LANGUAGE="VBScript">
Function Expression1_DblClick(Shift,X,Y)
	With Expression1
		alert( "Word: " )
		alert( .WordFromPoint(-1,-1) )
	End With
End Function
</SCRIPT>

<OBJECT CLASSID="clsid:B33F5489-49AC-4155-98E7-9BBFC57FF019" id="Expression1"></OBJECT>

<SCRIPT LANGUAGE="VBScript">
Function Init()
	With Expression1
		.Expression = "value"
		.AllowSplitter = 2
		.SplitPaneHeight = 196
	End With
End Function
</SCRIPT>
</BODY>

C# for /COM

// DblClick event - Occurs when the user double clicks the left mouse button over an object.
private void axExpression1_DblClick(object sender, AxEXPRESSIONLib._IExpressionEvents_DblClickEvent e)
{
	System.Diagnostics.Debug.Print( "Word: " );
	System.Diagnostics.Debug.Print( axExpression1.get_WordFromPoint(-1,-1,null) );
}
//this.axExpression1.DblClick += new AxEXPRESSIONLib._IExpressionEvents_DblClickEventHandler(this.axExpression1_DblClick);

axExpression1.Expression = "value";
axExpression1.AllowSplitter = EXPRESSIONLib.SplitterEnum.exVSplitter;
axExpression1.SplitPaneHeight = 196;

X++ (Dynamics Ax 2009)

// DblClick event - Occurs when the user double clicks the left mouse button over an object.
void onEvent_DblClick(int _Shift,int _X,int _Y)
{
	;
	print( "Word: " );
	print( expression1.WordFromPoint(-1,-1) );
}

public void init()
{
	;

	super();

	expression1.Expression("value");
	expression1.AllowSplitter(2/*exVSplitter*/);
	expression1.SplitPaneHeight(196);
}

Delphi 8 (.NET only)

// DblClick event - Occurs when the user double clicks the left mouse button over an object.
procedure TWinForm1.AxExpression1_DblClick(sender: System.Object; e: AxEXPRESSIONLib._IExpressionEvents_DblClickEvent);
begin
	with AxExpression1 do
	begin
		OutputDebugString( 'Word: ' );
		OutputDebugString( get_WordFromPoint(-1,-1,Nil) );
	end
end;

with AxExpression1 do
begin
	Expression := 'value';
	AllowSplitter := EXPRESSIONLib.SplitterEnum.exVSplitter;
	SplitPaneHeight := 196;
end

Delphi (standard)

// DblClick event - Occurs when the user double clicks the left mouse button over an object.
procedure TForm1.Expression1DblClick(ASender: TObject; Shift : Smallint;X : Integer;Y : Integer);
begin
	with Expression1 do
	begin
		OutputDebugString( 'Word: ' );
		OutputDebugString( WordFromPoint[-1,-1,Null] );
	end
end;

with Expression1 do
begin
	Expression := 'value';
	AllowSplitter := EXPRESSIONLib_TLB.exVSplitter;
	SplitPaneHeight := 196;
end

VFP

*** DblClick event - Occurs when the user double clicks the left mouse button over an object. ***
LPARAMETERS Shift,X,Y
	with thisform.Expression1
		DEBUGOUT( "Word: " )
		DEBUGOUT( .WordFromPoint(-1,-1) )
	endwith

with thisform.Expression1
	.Expression = "value"
	.AllowSplitter = 2
	.SplitPaneHeight = 196
endwith

dBASE Plus

/*
with (this.EXPRESSIONACTIVEXCONTROL1.nativeObject)
	DblClick = class::nativeObject_DblClick
endwith
*/
// Occurs when the user double clicks the left mouse button over an object.
function nativeObject_DblClick(Shift,X,Y)
	local oExpression
	oExpression = form.EXPRESSIONACTIVEXCONTROL1.nativeObject
	? "Word: " 
	? oExpression.WordFromPoint(-1,-1) 
return

local oExpression

oExpression = form.EXPRESSIONACTIVEXCONTROL1.nativeObject
oExpression.Expression = "value"
oExpression.AllowSplitter = 2
oExpression.SplitPaneHeight = 196

XBasic (Alpha Five)

' Occurs when the user double clicks the left mouse button over an object.
function DblClick as v (Shift as N,X as OLE::Exontrol.Expression.1::OLE_XPOS_PIXELS,Y as OLE::Exontrol.Expression.1::OLE_YPOS_PIXELS)
	Dim oExpression as P
	oExpression = topparent:CONTROL_ACTIVEX1.activex
	? "Word: " 
	? oExpression.WordFromPoint(-1,-1) 
end function

Dim oExpression as P

oExpression = topparent:CONTROL_ACTIVEX1.activex
oExpression.Expression = "value"
oExpression.AllowSplitter = 2
oExpression.SplitPaneHeight = 196

Visual Objects

METHOD OCX_Exontrol1DblClick(Shift,X,Y) CLASS MainDialog
	// DblClick event - Occurs when the user double clicks the left mouse button over an object.
	OutputDebugString(String2Psz( "Word: " ))
	OutputDebugString(String2Psz( oDCOCX_Exontrol1:[WordFromPoint,-1,-1,nil] ))
RETURN NIL


oDCOCX_Exontrol1:Expression := "value"
oDCOCX_Exontrol1:AllowSplitter := exVSplitter
oDCOCX_Exontrol1:SplitPaneHeight := 196

PowerBuilder

/*begin event DblClick(integer Shift,long X,long Y) - Occurs when the user double clicks the left mouse button over an object.*/
/*
	OleObject oExpression
	oExpression = ole_1.Object
	MessageBox("Information",string( "Word: " ))
	MessageBox("Information",string( oExpression.WordFromPoint(-1,-1) ))
*/
/*end event DblClick*/

OleObject oExpression

oExpression = ole_1.Object
oExpression.Expression = "value"
oExpression.AllowSplitter = 2
oExpression.SplitPaneHeight = 196

Visual DataFlex

// Occurs when the user double clicks the left mouse button over an object.
Procedure OnComDblClick Short llShift OLE_XPOS_PIXELS llX OLE_YPOS_PIXELS llY
	Forward Send OnComDblClick llShift llX llY
	Showln "Word: " (ComWordFromPoint(Self,-1,-1,Nothing))
End_Procedure

Procedure OnCreate
	Forward Send OnCreate
	Set ComExpression to "value"
	Set ComAllowSplitter to OLEexVSplitter
	Set ComSplitPaneHeight to 196
End_Procedure

XBase++

PROCEDURE OnDblClick(oExpression,Shift,X,Y)
	DevOut( "Word: " )
	DevOut( oExpression:WordFromPoint(-1,-1) )
RETURN

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

PROCEDURE Main
 	LOCAL oForm
	LOCAL nEvent := 0, mp1 := NIL, mp2 := NIL, oXbp := NIL
	LOCAL oExpression

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

	oExpression := XbpActiveXControl():new( oForm:drawingArea )
	oExpression:CLSID  := "Exontrol.Expression.1" /*{B33F5489-49AC-4155-98E7-9BBFC57FF019}*/
	oExpression:create(,, {10,60},{610,370} )

		oExpression:DblClick := {|Shift,X,Y| OnDblClick(oExpression,Shift,X,Y)} /*Occurs when the user double clicks the left mouse button over an object.*/

		oExpression:Expression := "value"
		oExpression:AllowSplitter := 2/*exVSplitter*/
		oExpression:SplitPaneHeight := 196

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