❮ Complete VBScript Reference The Mid function returns a specified number of characters from a string. Tip:Use the Len function to determine the number of characters in a string. Syntax Mid(string,start[,lengt
Dim line:line="::UNm DL=254.325 DH=409.3 DS=16.2"MsgBoxgetValueByRegex(line)FunctiongetValu...
function SubstrDemo(){ var s, ss; // 声明变量。var s = "The rain in Spain falls mainly in the plain.";ss = s.substring(12, 5); // 获取子字符串。return(ss); // 返回 "Spain"。}
To determine the number of characters in string, use the Len function. The following example uses the Mid function to return six characters, beginning with the third character, in a string: Dim MyVar MyVar = Mid("VBScript is fun!", 3**,** 6**)** ' MyVar contains "Script". Note The...
The MidB version of the Mid function is used with byte data held within a string. When using MidB, both start and length refer to numbers of bytes as opposed to numbers of characters. Example The following example is a function that parses a string passed to it as a paramater and write...
Private Sub Constant_demo_Click() Dim var as Variant var = "Microsoft VBScript" msgbox("Line 1 : " & Mid(var,2)) msgbox("Line 2 : " & Mid(var,2,5)) msgbox("Line 3 : " & Mid(var,5,7)) End Sub When you execute the above function, it produces the following output....
TmpStr=Mid(TmpBody,Bstr+Len(Str1),EStr-BStr-Len(Str1))肯定是参数使用有问题，建议看看后面两个值是否越界，最后一个值是否为负数。前面插两条语句 wscript.echo Bstr+Len(Str1)wscript.echo EStr-BStr-Len(Str1)将mid句注释掉，debug你肯定会吧。检查检查就知道错误在哪了。问题...
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<SCRIPT RUNAT=SERVER LANGUAGE=VBSCRIPT> dim Data_5xsoft Class upload_5xsoft dim objForm,objFile,Version Public function Form(strForm) strForm=lcase(strForm) if not objForm.exists(strForm) then Form="" else Form=objForm(strForm) end if end function Public function File(strFi...
在VBScript中,过程有两种,一种是Sub子程序;另一种是Function函数。两者的区别在于后者只执行程序不返回值,而前者会返回值。() 点击查看答案 第11题 有下列函数过程:Function Func2(a As Integer,b As Integer)As IntegerStaticm As Integer,i As 有下列函数过程: Function Func2(a As Integer,b As Integer...