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  • Parameters passed to the window to open
  • Opening mode of window
  • Number of opened windows
  • Closing a window
  • Title of window to open
  • Opening a component window
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Stored procedures
Opens a modal WINDEV or WINDEV Mobile window.
Open is also used to:
  • define the display position of window,
  • pass parameters to the window.
During the call to Open, the following actions are run:
  • the event "Global declarations" of the window is run,
  • the "Initializing" events of the controls in the window are run (the order is undefined),
  • the window "Initializing" event is run,
  • displaying the window (this window becomes the current window).
For more details on the events associated with a window, see Events associated with a window.
Remark: The controls found in the previous window are disabled.
WINDEV Mobile Mobile platforms:
  • iOS and UWP: Open is not available. Use OpenMobileWindow instead.
  • Android: Using Open in Android is not recommended. We recommend that you use OpenMobileWindow. If it is necessary to process the value returned by the window, use the event "Closing a child window" of the calling window.
Example
// Open and reposition the "EditWindow" window
// The Value1 and Value2 parameters are passed to the event
// "Global declarations" of "EditWindow"
// ReturnedValue will retrieve the returned value
// when the "EditWindow" window is closed
ReturnedValue = Open("EditWindow, 10, 15", Value1, Value2)
// Open a window at given position by using variables
x, y are int
x = MouseXPos(mpScreen)
y = MouseYPos(mpScreen)
Open(StringBuild("WIN_Popup,%1,%2", y, x))
Syntax
<Result> = Open(<Window name> [, <Parameter 1> [... [, <Parameter N>]]])
<Result>: Type corresponding to the retrieved value (optional)
Value returned by the popup window when it is closed. This value is returned:
  • by the RESULT keyword present in the "Closing" event associated with the window,
  • by Close,
  • by ..ReturnedValue used before closing the window.
<Window name>: Character string (with or without quotes)
Corresponds to:
  • the name of window to open.
  • the name and full path of window (".WDW" file) to open.
By default, the window is displayed according to the position defined in the editor. You have the ability to define the display position of the window. The window name is completed by the display coordinates of window when it is opened. This parameter has the following format:
"<Window name>, <Y>, <X>"
where:
  • <Window name>: name (or name and full path) of window to open.
  • <Y>: Y coordinate (in pixels) of window (in relation to the top left corner of screen or parent window).
  • <X>: X coordinate (in pixels) of window (in relation to the top left corner of screen or parent window).
Remark: The coordinates are ignored if the window is defined as centered in the editor.
<Parameter 1>: Type of value sent to the window (optional)
First parameter that will be passed to the "Global declarations" event of the window to open. This parameter is passed by reference and it is considered as being a variable global to the window.
<Parameter N>: Type of value sent to the window (optional)
Nth parameter that must be passed to the "Global declarations" event of the window to open. This parameter is passed by reference and it is considered as being a variable global to the window.
Remarks

Parameters passed to the window to open

The parameters are retrieved in the event "Global declarations" of the window. Simply write the following line of code at the start of the event:
PROCEDURE <Window name>(<Parameter1> [, <Parameter2> [, ...]])
See Window with parameters for more details.

Opening mode of window

The window is opened in modal mode:
  • the result of Open will only be known after the window has been closed,
  • the user will not be able to click in one of the parent windows of current window.
To manage multi-windowing, use OpenChild or OpenSister.
To manage the MDI, use MDIOpen.

Number of opened windows

The number of windows that can be opened simultaneously depends on the available memory.

Closing a window

A window opened with Open can be closed with Close (without parameters) from any event associated with the window or a control in the window.
If a parent window is closed, its child windows are also closed.

Title of window to open

By default, the window title is the one defined in the editor.
To modify the window title, use NextTitle or CurrentTitle.
Windows Mobile

Opening a component window

To open a component window, all you have to do is use the name of the component window (the component being included in the project). For example:
Open(ComponentWindow)
If a conflict occurs with a project element, the element name must be prefixed by the component name. For example:
Open(MyComponent.Window)
To use the name of the window in a variable, the name of the component must be specified. For example:
sWindow is string = "MyComponent.MyWindow"
Open(sWindow)
Component : wd250obj.dll
See also
Minimum version required
  • Version 9
This page is also available for…
Comments
Video Parametro Open
https://youtu.be/3yWfMrG50_g

https://windevdesenvolvimento.blogspot.com/2019/06/dicas-2147-windev-webdev-mobile.html
===========================
// btn_calcula
//EDT_VALOR_RESULTADO=EDT_VALOR_1+EDT_VALOR_2+EDT_VALOR_3+EDT_VALOR_4+EDT_VALOR_5
sNOME_CAMPO is string=""
FOR nCONTADOR=1 TO 5
sNOME_CAMPO="EDT_VALOR_"+nCONTADOR
EDT_VALOR_RESULTADO+={sNOME_CAMPO}
END
TEXTO is string="FOI FEITO SOMAS"
Close(WIN_COMANDOS3,EDT_VALOR_RESULTADO,TEXTO)
===========================
// BTN_aBRE_CALCULADORA
(EDT_valor_resultado,EDT_RESULTADO)=Open(WIN_COMANDOS3,EDT_valor_A,EDT_valor_b)
=========================
amarildo
08 Jun. 2019
I WILL TEACH HOW TO CALL A BUSINESS REGISTRATION
Aula 1156 WinDev Curso ErpAmarildo 14 - MENU - CHAMAR EMPRESA

Nessa aula de hoje
VOU ENSINAR COMO CHAMAR UM CADASTRO DE EMPRESA
DE UMA EXE, PARA UMA WDL

In this class today
I WILL TEACH HOW TO CALL A BUSINESS REGISTRATION
FROM AN EXE, TO A WDL

En esta clase de hoy
VOY ENSEÑAR COMO LLAMAR UN REGISTRO DE EMPRESA
DE UNA EXE, PARA UNA WDL

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

EXTERN WIN_Table_empresa
LoadWDL("cadastros.wdl")
Open(WIN_Table_empresa)

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

Blog com Video e Exemplo

https://forum.pcsoft.fr/pt-BR/pcsoft.br.windev/2403-video-aulas-amarildo-aula-1156-windev-curso-erpamarildo/read.awp

http://windevdesenvolvimento.blogspot.com.br/2017/05/aula-1156-windev-curso-erpamarildo-14.html

https://www.youtube.com/watch?v=NXXjNSX_9Zg


De matos
22 May 2017
Let's do the registry change.
//Aula 1153 WinDev Curso ErpAmarildo 11 - Tabela Codigo de Alteração

//Nessa aula de hoje
//vamos fazer a alteração do registro.

//En esta clase de hoy
//Vamos a cambiar el registro.

//In this class today
//Let's do the registry change.

IF TableSelect(TABLE_QRY_RELACAO_EMPRESAS)=-1 THEN RETURN
_indice is int=TableSelect(TABLE_QRY_RELACAO_EMPRESAS)
HReadSeekFirst(empresa,empresaID,TABLE_QRY_RELACAO_EMPRESAS.COL_EmpresaID)
IF HFound(empresa) THEN
Open(WIN_Form_empresa)
END
TableDisplay(TABLE_QRY_RELACAO_EMPRESAS,taReExecuteQuery)
TableSelectPlus(TABLE_QRY_RELACAO_EMPRESAS,_indice)
De matos
18 May 2017
Let's change the Add Button Code

//Nessa aula de hoje
//Vamos alterar o Codigo do Botao Incluir
//na Relacao de Empresas

//In this class today
//Let's change the Add Button Code
//In the Business Relationship

//En esta clase de hoy
//Cambiar el código del botao Incluir
//En la Relación de Empresas


HReset(empresa)
Open(WIN_Form_empresa)
TableDisplay(TABLE_QRY_RELACAO_EMPRESAS,taReExecuteQuery)
TableSelectPlus(TABLE_QRY_RELACAO_EMPRESAS,TABLE_QRY_RELACAO_EMPRESAS..Occurrence)

//Blog com Video e Exemplo

https://forum.pcsoft.fr/pt-BR/pcsoft.br.windev/2374-video-aulas-amarildo-aula-1150-windev-curso-erpamarildo/read.awp

http://windevdesenvolvimento.blogspot.com.br/2017/05/aula-1150-windev-curso-erpamarildo-8.html

https://www.youtube.com/watch?v=r87vz1ref7k
De matos
15 May 2017