cvi编程举例

				#include 
				#include "asynctmr.h"
				#include 
				#include 		
				#include 
				#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							{
								mm=0;
								Delay(0.1);
								Fmt(str,"%s								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;
					
				}