Vb與LabVIEW混合編程的實現:在使用Vb 開發測控軟件系統時，對有關數據信號顯示、分析和處理等算法實現起來較復雜。LabVIEW 圖形化編程語言，是計算機硬件、儀器測控硬件和用于數據分析及圖形用戶界面的軟件之間的有效結合，提供了所見即所得的圖形化界面編輯環境。本文提出通過Vb 調用LabVIEW 生成的dll文件，然后在Vb中使用LabVIEW所提供大量功能強大的函數工具箱來對信號進行分析與處理，這種方法不但增強了軟件的功能，而且大大提高了軟件的開發效率。
【關鍵詞】Visual Basic LabVIEW Dll

Abstract: It is very hard to display the data signal, analyse and carry out the arithmetic when develop control systemby using visual basic software. LabVIEW is a kind of software composed of computer hardware, control instrument and data analysing software which provide a plug and using compile condition. The paper put forward the method that create Dll document based on visual basic transferring to LabVIEW. Then using LabVIEWgraphics function embedded in Visual Basic to analyse and dispose data signal. This method improves the function of software and advances the efficiency of the development of software.
Key words: Visual Basic LabVIEW Dll