各位大侠:
我想在IFIX中实现历史趋势图,现已生成.csv的文件,也激活htc.exe,
历史库也定义完毕,程序是这样的
Private Sub CommandButton94_Click()
OpenPicture "二号塔曲线.grf", "", "", ""
Dim strMyChart As String
Dim strHTCPath As String
strHTCPath = System.FixPath(htc_path)
strMyChart = strHTCPath & "\TI108.csv"
CGW_ApplyFileToChart strMyChart, "Chart2"
End Sub
还需要定义什么啊,,求教