Encoding.UTF8.GetString是针对使用utf8编码得到的字符串对应的byte[]使用,可以还原我们能看懂的字符串 而Convert.ToBase64String是对任意byte[]都可使用,得到的是用字符串表示的byte[]信息 内容类似"Jwl9Kh+lPfmSPio//UpvbA==" Base64有个优点,就是可以用文本格式传输,base64绝对不存在任何不可读的字符,也不...
其次,(int) 和 Convert.ToInt32 是两个不同的概念,前者是类型转换,而后者则是内容转换,它们并不总是等效的。我们很清楚 C# 提供类型检查,你不能把一个 string 强制转换成 int,隐式转换就更加不可能,例如如下的代码就行不通了: string text = "1412"; int id = (int)text; 因为string 和 int 是两个...
ExcelVBAConvertTextStringtoNumber Convert String to Integer MsgBox CInt("7.55")MsgBox CLng("13.5")Debug.Print "13.5" + "13.5"Sub Using_Variables() Dim valueOne As String valueOne = 5 MsgBox CLng(valueOne) + CLng(valueOne)End Sub Convert String to Decimal MsgBox CDbl("9....
' convert Recordset to MIME encoded stringvString = objDF.ConvertToString(objRs) ' display MIME string for demo purposestxtRS.value = vString ' convert MIME string back to useable ADO Recordset' using RDS.DataControl RDC1.SQL = vString RDC1.ExecuteOptions = adcExecSyncRDC1.FetchOptions = ...
Convert String to Currency ange("A1").Value = CCur("18.5") 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. REF: https://www.automateexcel.com/vba/convert-text-string-to-number/ VBE2019,Rubberduck:Excel VBA 的插件。
ToInt16(String) 将数字的指定字符串表示形式转换为等效的 16 位带符号整数。 ToInt16(String, Int32) 将指定基数的数字的字符串表示形式转换为等效的 16 位有符号整数。 ToInt16(SByte) 将指定的 8 位带符号整数的值转换为等效的 16 位带符号整数。 ToInt16(Int16) 返回指定的 16 位有符号整数;不...
Use the following Table of Contents to navigate to the section that interests you.Table of Contents Related VBA and Macro Tutorials #1: Convert String to Byte VBA code to convert String to Byte Process followed by VBA to convert String to Byte VBA statement explanation Macro example to convert...
SubString_To_Date()DimkAs Stringk = "10-21" MsgBox kEnd Sub The above code defines the variable "k" as the "String" data type. We have assigned this variable the value of "10-21." Run the code and see what we get in themessage box in VBA. ...
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Hi, appreciate if anyone could help me to convert the formula below to vba code: =IF(ISBLANK(I40),"",IF(I40<1,K40,K40+I40-1)) If cell I40...