lrvtc_clear_row
Clears the values from all fields in a row.
C Language
VTCERR2 lrvtc_clear_row ( int rowIndex );
C# Language
void vts.clear_row ( int rowIndex );
Java Language
int Lrvtc.clear_row ( int rowIndex );
Data Update Functions |
Arguments
Name | Comments |
---|---|
rowIndex | The row number. The first row has an index of 1. |
If a cell has a value, lrvtc_clear_row sets the value to an empty string.
Cells with no value are not affected. Querying such cells returns NULL
before and after the call to vtc_clear_row.
Return Values
C Language: Returns zero on success or one of the Error Codes.
C# Language: No return value.
Java Language: Returns zero on success or one of the Error Codes.
Parameterization
All string input arguments can be passed using standard parameterization.C Language Example
int rc; ... rc = lrvtc_clear_row(1); lr_log_message("clear_row rc=%d\n", rc);
C# Language Example
.Net Single Connection Example
Java Language Example