string.length

C＃String.Length屬性 (C# String.Length property)

String.Length property is used to get the total number of characters in the string object (length of the string); it calls with this string and returns the total number of characters.

String.Length屬性用于獲取字符串對象中的字符總數(字符串的長度)； 它使用此字符串進行調用，并返回字符總數。

Syntax:

句法：

public int Length { get; }

Parameter: None.

參數：無。

Return value: int – it returns total number of characters in the string/length of the string.

返回值： int –它返回字符串/字符串長度中的字符總數。

Example:

例：

Input:string str = "IncludeHelp";function call:str.Length;Output:11

C＃示例使用String.Length屬性獲取字符串的長度 (C# Example to get the length of the string using String.Length property)

using System; using System.Text;namespace Test {class Program{static void Main(string[] args){//string variable declarationstring str = "IncludeHelp";//printing string and its lengthConsole.WriteLine("str: " + str);Console.WriteLine("str length: " + str.Length);//assigning "" to the string //and printing its lengthstr = "";Console.WriteLine("After assigning \"\" to the str...");Console.WriteLine("str: " + str);Console.WriteLine("str length: " + str.Length);//hit ENTER to exitConsole.ReadLine();}} }

Output

輸出量

str: IncludeHelp str length: 11 After assigning "" to the str... str: str length: 0

Reference: String.Length Property

參考： String.Length屬性

翻譯自: https://www.includehelp.com/dot-net/string-length-property-with-example-in-c-sharp.aspx

string.length

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