Utility Functions and C Language Reference > Virtual Table Server Functions (VTS) for C, C#, and Java > Virtual Table Server (VTS) Functions for Single Connection > Alphabetical Listing > lrvtc_update_message

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

Name Comments
columnName The column to write to.
rowIndex The number of the row. The first row has index 1.
value The 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