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| en:docs:fapi:viowrtcellstr [2018/09/01 10:11] – created prokushev | en:docs:fapi:viowrtcellstr [2021/09/19 04:19] (current) – prokushev | ||
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| + | {{page> | ||
| + | ====== VioWrtCellStr ====== | ||
| + | |||
| This call writes a string of character-attribute pairs (cells) to the display. | This call writes a string of character-attribute pairs (cells) to the display. | ||
| - | ==Syntax== | + | ===== Syntax ===== |
| + | <code c> | ||
| | | ||
| + | </ | ||
| + | ===== Parameters ===== | ||
| - | ==Parameters== | + | * CellStr (PCH) - input : Address of the string of character-attribute(s) cells to be written. |
| - | ;CellStr (PCH) - input : Address of the string of character-attribute(s) cells to be written. | + | |
| - | ;Length (USHORT) - input : Length, in bytes, of the string to be written. Each character-attribute(s) cell is 2 or 4 bytes. | + | |
| - | ;Row (USHORT) - input : Starting cursor row. | + | |
| - | ;Column (USHORT) - input : Starting cursor column. | + | |
| - | ;VioHandle (HVIO) - input : This must be zero unless the caller is a Presentation Manager application, | + | |
| + | ===== Return Code ===== | ||
| - | ==Return Code== | ||
| rc (USHORT) - return | rc (USHORT) - return | ||
| + | |||
| Return code descriptions are: | Return code descriptions are: | ||
| - | * 0 NO_ERROR | ||
| - | * 355 ERROR_VIO_MODE | ||
| - | * 358 ERROR_VIO_ROW | ||
| - | * 359 ERROR_VIO_COL | ||
| - | * 436 ERROR_VIO_INVALID_HANDLE | ||
| - | * 465 ERROR_VIO_DETACHED | ||
| - | ==Remarks== | + | * 0 NO_ERROR |
| + | * 355 ERROR_VIO_MODE | ||
| + | * 358 ERROR_VIO_ROW | ||
| + | * 359 ERROR_VIO_COL | ||
| + | * 436 ERROR_VIO_INVALID_HANDLE | ||
| + | * 465 ERROR_VIO_DETACHED | ||
| + | |||
| + | ===== Remarks ===== | ||
| If a string write gets to the end of the line and is not complete, the string write continues at the beginning of the next line. If the write gets to the end of the screen, the write terminates. | If a string write gets to the end of the line and is not complete, the string write continues at the beginning of the next line. If the write gets to the end of the screen, the write terminates. | ||
| - | ===PM Considerations=== | + | ==== PM Considerations ==== |
| Write a character-attribute string to the Advanced VIO presentation space. The caller must specify the starting location on the presentation space where the string is to be written. | Write a character-attribute string to the Advanced VIO presentation space. The caller must specify the starting location on the presentation space where the string is to be written. | ||
| - | ==Example Code== | + | ===== Bindings ===== |
| - | === C Binding=== | + | |
| - | <PRE> | + | ==== C Binding==== |
| + | <code c> | ||
| #define INCL_VIO | #define INCL_VIO | ||
| Line 41: | Line 51: | ||
| USHORT | USHORT | ||
| - | </PRE> | + | </code> |
| - | ===MASM Binding=== | + | ====MASM Binding==== |
| - | <PRE> | + | <code asm> |
| EXTRN VioWrtCellStr: | EXTRN VioWrtCellStr: | ||
| INCL_VIO | INCL_VIO | ||
| Line 56: | Line 66: | ||
| Returns WORD | Returns WORD | ||
| - | </PRE> | + | </code> |
| - | + | ||
| - | ====== Note ====== | + | ===== Note ===== |
| Text based on [[http:// | Text based on [[http:// | ||