VoDbSetFilter Function | |
Set a filter condition.
Namespace:
XSharp.RT
Assembly:
XSharp.RT (in XSharp.RT.dll) Version: 2.19
Syntax FUNCTION VoDbSetFilter(
cbCondition AS USUAL,
cCondition AS STRING
) AS LOGIC
public static bool VoDbSetFilter(
Usual cbCondition,
string cCondition
)
Request Example
View SourceParameters
- cbCondition
- Type: Usual
A code block that expresses the filter condition in executable form. - cCondition
- Type: String
A character value that expresses the filter condition in textual form.
It must be equivalent to cbCondition.
To omit, specify a NULL_STRING. cCondition is the value returned by the DBFilter() function.
Return Value
Type:
Logic
TRUE if successful; otherwise, FALSE.
If
cCondition is omitted, the DBSetFilter() function will return an empty string for the work area.
Remarks
VODBSetFilter() is like DBSetFilter() but is strongly typed.
This function, however, does not call the error handler and will not, therefore, produce a runtime error message or create an error object if it fails.
Thus, it may be important to check the return value to determine if the function succeeded.
the LastRddError property in the runtime state. will contain needed information regarding any error that occurs.
See
DbSetFilter(Usual, Usual) for more information and an example.
Examples See Also