VioWrtNAttr

Writes an attribute to the display a specified number of times.

Syntax

VioWrtNAttr(Attr, Times, Row, Column, VioHandle)

Parameters

Attr (PBYTE) - input

Attribute to be written.

Address of the attributes (1 or 3 bytes) to be written.

Times (ULONG) - input

Repeat count.

The number of times to write the attribute.

Row (ULONG) - input

Starting row position.

Column (ULONG) - input

Starting column position.

VioHandle (HVIO) - input

VIO presentation-space handle.

This must be 0, unless the caller is a Presentation Manager application; in this case, it must be the value returned by VioCreatePS.

Return Code

rc (APIRET) - returns

VioWrtNAttr returns one of the following values:

• 0 NO_ERROR
• 355 ERROR_VIO_MODE
• 358 ERROR_VIO_ROW
• 359 ERROR_VIO_COL
• 421 ERROR_VIO_INVALID_PARMS
• 436 ERROR_VIO_INVALID_HANDLE

Remarks

If a repeated write gets to the end of the line and is not complete, it continues at the beginning of the next line. If the write gets to the end of the screen, it terminates.