Obtains data of type String from the DynamicDescriptionArea after you have executed a dynamic SQL statement.
DynamicDescriptionArea.GetDynamicString ( index )
Argument |
Description |
---|---|
DynamicDescriptionArea |
The name of the DynamicDescriptionArea, usually SQLDA. |
index |
An integer identifying the output parameter descriptor from which you want to get the data. Index must be less than or equal to the value in NumOutputs in DynamicDescriptionArea. |
String. Returns the string data in the output parameter descriptor
identified by index in DynamicDescriptionArea.
Returns the empty string (""
)
if an error occurs. If any argument’s value is null, GetDynamicString returns null.
Use GetDynamicString when the value of OutParmType is TypeString! for the value that you want to retrieve from the array.
These statements set LName to the String data in the second output descriptor:
String LName
LName = SQLDA.GetDynamicString(2)
For an example of retrieving data from the DynamicDescriptionArea, see GetDynamicDate.