ResetTransObject method (DataWindows)
Description
Stops a DataWindow control or DataStore from using the programmer-specified
transaction object that is currently in effect through a call to
the SetTransObject method. After you call the ResetTransObject method,
the DataWindow control or DataStore uses its internal transaction
object.
Controls
|
DataWindow type |
Method applies to |
|---|---|
|
PowerBuilder |
DataWindow control, DataWindowChild object, DataStore |
|
Web ActiveX |
DataWindow control, DataWindowChild object |
Syntax
[PowerBuilder]
|
1 |
integer <span>dwcontrol</span>.<span>ResetTransObject</span> ( ) |
[Web ActiveX]
|
1 |
number <span>dwcontrol</span>.<span>ResetTransObject</span> ( ) |
|
Argument |
Description |
|---|---|
|
dwcontrol |
A reference to a DataWindow control, |
Return Values
Returns 1 if it succeeds and –1 if an error occurs.
The return value is usually not used.
If dwcontrol is null, the method returns
null.
Usage
If you reset the transaction object and SetTrans has
never been called to set the values in the internal transaction
object, call SetTrans to set them or SetTransObject to
establish a new programmer-specified transaction object.
ResetTransObject is almost never used because
programmer-specified and internal transaction objects in one application
are generally not used together. Programmer-specified transaction
objects, specified with SetTransObject, provide
better application performance. To change the programmer-specified
transaction object, simply call SetTransObject again.
Examples
This statement stops dw_employee from using
programmer-specified transaction objects:
|
1 |
dw_employee.<span>ResetTransObject</span>() |