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... por lo tanto no se da la relación con las respectivas tablas y el xBrowse me tira un error Intente definiendo los campos UNIDAD y OPERADOR como NULL pero aún así me tira error. Alguna idea o solución? Saludos

... do not assign any colors or other attribs to oBrw// just keep the code to the minimum.  There seems to be only one record. May be the value is NULL.

... Dear Silvio, Then it means that webview.dll has been properly loaded as the pointer is not null Enviado desde mi px5 mediante Tapatalk

en tdolphin, static HB_GARBAGE_FUNC( MYSQL_release ) { void ** ph = (void **) Cargo; /* Check if pointer is not NULL to avoid multiple freeing */ if( ph && * ph ) { /* Destroy the object */ mysql_close( (MYSQL *) * ph ); /* set pointer to NULL to avoid multiple freeing ...

... null,"externalQuantity":"0","quantityStep":"1","trackQuantity":"1"} Xbrowse will show that ...

antonio Enlace las librerias que me dices de tu distribucion y la cosa empeoro :( Embarcadero C++ 7.00 for Win32 Copyright (c) 1993-2015 Embarcadero Technologies, Inc. .\OBJ\winfacel.hrb: c:\bcc7\bin\ilink32.exe -Gn -aa -Tpe -s -I.\OBJ @make.tmp Turbo Incremental Link 6.70 Copyright (c) 1997-2014 Em...

... #include <openssl/cms.h> HB_FUNC( HB_CMS_SIGNFILE_PFX ) { // HB_SignFile( Archivo a firmar, Archivo .pfx, clave, Archivo Firmado) BIO *in = NULL, *out = NULL; CMS_ContentInfo *cms = NULL; CMS_SignerInfo *si; int flags = CMS_PARTIAL; X509 *x509; EVP_PKEY *priKey; este es parte del codigo ...

... ) )   ENDIF   oQryTmp:End()RETURN nCount  CREATE TABLE `control` ( `cont_usua` BIGINT(10) UNSIGNED NOT NULL DEFAULT '0', `cont_ruta` BIGINT(10) UNSIGNED NOT NULL DEFAULT '0', `cont_cobr` BIGINT(10) UNSIGNED NOT NULL DEFAULT '0', `cont_clie` BIGINT(10) ...

... either create a printer device context using the CreateDC API call: Code: Select all HDC hDC = CreateDC( _T( "winspool" ), szPrinter, NULL, lpDevMode ); Or make this configuration as the default for this printer and for all applications using this printer. DWORD dw; PRINTER_INFO_2 ...

Please try adding WHRE NOMBRE IS NOT NULL This code work's fine: cQuery := 'SELECT TOP 10 CODIGO,NOMBRE FROM ARTICULO WHERE NOMBRE IS NOT NULL ORDER BY NOMBRE ASC'oRs := FW_DbfSqlQuery( '.\DBF\', cQuery,,.t.)xBrowse( oRs, 'RecCount:' + ...

Please try adding WHRE NOMBRE IS NOT NULL

Mr. Rao:

Thank you very much, It Works fine.

Regards

Use FWH function AdoNull()

Code: Select all  Expand view

oRs:Fields( "datefield" ):Value := AdoNull()

This works.

When a NULL value is read, oRs:Fields( xx ):Value returns NIL.
But assigning NIL does not work. Assigning AdoNull() and then calling oRs:Update() works.

Hello Friends. In a MySQL table I have a date type field that accepts null value, when registering the record a date type value is saved in this field, example 20210623, now how can I re-record NULL ? BTW, I write all fields with this source code STATIC FUNCTION ...

... de cabeza. Tenia yo definida la estructura de una factura en el campo D02_FECPAG de la siguiente manera "D02_FECPAG DATE             NOT  NULL  DEFAULT '0000-00-00'  COMMENT 'Fecha del pago'," +;  Obviamente cuando registraba yo la factura aún no existía una fecha de pago, el valor ...