2-11.c

cvi编程举例

#include <formatio.h>
#include "asynctmr.h"
#include <utility.h>
#include <cvirte.h>		
#include <userint.h>
#include "2-11.h"


static int AsynID;
int CVICALLBACK DispTimeofAsyn (int reserved, int timerId, int event, void *callbackData, int eventData1, int eventData2);




static int panelHandle;

void DispTimeMess(void);  




int main (int argc, char *argv[])
{
	if (InitCVIRTE (0, argv, 0) == 0)
		return -1;	/* out of memory */
	if ((panelHandle = LoadPanel (0, "2-11.uir", PANEL)) < 0)
		return -1;
	SetCtrlAttribute (panelHandle, PANEL_TIMER, ATTR_ENABLED, 1);
	
//	AsynID = NewAsyncTimer (1.0, -1, 1, DispTimeofAsyn, 0);
	
	
	DisplayPanel (panelHandle);
	RunUserInterface ();
	DiscardPanel (panelHandle);
	return 0;
}

int CVICALLBACK quitP (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			QuitUserInterface (0);
			break;
	}
	return 0;
}

int CVICALLBACK DispTime (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_TIMER_TICK:
			DispTimeMess();
			break;
	}
	return 0;
}
void DispTimeMess(void)
{
	char *CurrTime;
	CurrTime = TimeStr ();
	SetCtrlVal (panelHandle, PANEL_TEXTMSG, CurrTime);
}

int CVICALLBACK a1223 (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	int i,mm;
	char str[200];
	   
	switch (event)
	{
		case EVENT_COMMIT:
			
			for(i=0;i<100;i++)
			{
				mm=0;
				Delay(0.1);
				Fmt(str,"%s<... %i ...",i+1 );
				InsertTextBoxLine (panelHandle, PANEL_TEXTBOX, -1, str);
				SetCtrlAttribute (panelHandle, PANEL_TEXTBOX, ATTR_FIRST_VISIBLE_LINE,i); 
				SetActiveCtrl (panelHandle, PANEL_TEXTBOX);
	
				
			}
			break;
	}
	return 0;
}
int CVICALLBACK DispTimeofAsyn (int reserved, int timerId, int event, void *callbackData, int eventData1, int eventData2)
{
	DispTimeMess(); 
	return 0;
	
}