vtc_column_size
Deprecated. Use lrvtc_column_size. Returns the number of fields that contain data in a column.
C Language
VTCERR2 vtc_column_size ( PVCI2 pvci, char *columnName, int *size );
C# Language
int vts_multi.column_size ( long pvci, string columnName );
Global Functions |
Arguments
Name | Comments |
---|---|
pvci | The server connection handle. |
columnName | The name of the column. |
size | The number of fields. |
vtc_column_size returns the number of fields that contain data in the specified column. An empty string ("") is considered data.
Return Values
C Language: Returns zero on success or one of the Error Codes.
C# Language: Returns the number of fields.
Parameterization
All string input arguments can be passed using standard parameterization.C Language Example
int colsize; ... vtc_column_size( pvci,"C_ID", &colsize ); lr_log_message("column size of C_ID=%d\n", colsize);
C# Language Example