lrvtc_update_message

Replaces the data in a field.

C Language

VTCERR2 lrvtc_update_message ( char *columnName, int rowIndex , char *value );

C# Language

void vts.update_message ( string columnName, int rowIndex , string value );

Java Language

int Lrvtc.update_message ( string columnName, int rowIndex , string value );
Data Update Functions

Arguments

NameComments
columnNameThe column to write to.
rowIndexThe number of the row. The first row has index 1.
valueThe value to set the field to.

lrvtc_update_message writes the value to the field specified with the column name and row index. The value in the field before lrvtc_update_message is called is overwritten.

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, row_number;
    ....
    // Write to the last row
    row_number = lrvtc_column_size("C_ID");
    rc = lrvtc_update_message("C_info", row_number, "{p_cid}_info_updated");
    lr_log_message("update_message rc=%d\n", rc);

	

C# Language Example

.Net Single Connection Example

Java Language Example

Java Single Connection Example