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Purpose |
Refreshes the screen display |
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Old name |
#define refresh trm_refresh |
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Syntax |
void trm_refresh(void); |
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Description |
The trm_refresh() function forces the screen output to be refreshed. The screen display is normally updated when input from the user is requested, because this is more efficient. This function is commonly used in batch processing where no user input occurs for long periods of time, during which a progress report is being displayed on the screen. |
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Example |
See the example given for tf_write_record() on updating the display during a batch process. |