Hi everybody!!
This is mi problem. I store in a record a structures composed of two Char*,
with that nothing happens, but when I try to display these two fields each
one in a field text i can�t.
At the beginning the record was just a Char* and so I had no problem to
display it in a field text, But now I can�t.
I have gone through the knowlegde base and I haven�t found nothing similar,
even through all the questions and answers.
Please need help.
I am sending you part of my code, the one that retrieves the record from the
database and tries to write it to the fields text.
static void GetRecordConfigurationDB (FieldPtr fldLogin, FieldPtr
fldServerN)
{
UInt16 index = 0;
UInt16 mode;
Char* newText;
ConfigurationRecDBType* rP;
MemHandle rH;
MemHandle newHandle;
// Open the DB and read the record to draw it on the form.
mode = dmModeReadOnly;
// Find the DB, if it doesnt exist then returns 0
ConfigurationDB = DmOpenDatabaseByTypeCreator(configurationDBType,
configurationBDCreator, mode);
// Get a handle for the record in position index
rH = DmGetRecord (ConfigurationDB, index);
// Lock down the handle and get a pointer to the record data
rP = MemHandleLock(rH);
// Allocate a new memory chunk that will contain a copy of the data.
newHandle = MemHandleNew(sizeof(rP->login));
// Lock down the handle and get a pointer to the memory chunk.
newText = MemHandleLock(newHandle);
// Copy the data from the record to the new memory chunk.
newText = rP->login;
// Unlock the new memory chunk.
MemHandleUnlock(newHandle);
// Set the field's text to the data in the new memory chunk.
FldSetTextHandle(fldLogin, newHandle);
// Unlock the database record
MemHandleUnlock(rH);
// Release the record to the database system
DmReleaseRecord (ConfigurationDB, index, false);
// Close the DB
DmCloseDatabase(ConfigurationDB);
}
Don�t get any problem when I compile it or running it but it doesn�t display
anything.
Thanks in advance!!
Susana Gasc�n Moreno
Germinus Solutions
[EMAIL PROTECTED]
Tfno: 951010583
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