C# 中的 Int64.ToString() 方法
csharpserver side programmingprogramming更新于 2025/7/11 3:07:17
C# 中的 Int64.ToString() 方法用于将此实例的数值转换为其等效的字符串表示形式。
语法
语法如下 −
public override string ToString (); public string ToString (string format);
以上，参数 format 是一个数字格式字符串。
示例
现在来看一个例子 −
using System;
public class Demo {
public static void Main(){
long val1 = 0;
long val2 = Int64.MaxValue;
Console.WriteLine("Value1 = "+val1.ToString());
Console.WriteLine("Value2 = "+val2.ToString());
Console.WriteLine("Are they equal? = "+val1.Equals(val2));
Console.WriteLine("Value1 (HashCode) = "+val1.GetHashCode());
Console.WriteLine("Value2 (HashCode) = "+val2.GetHashCode());
TypeCode type1 = val1.GetTypeCode();
TypeCode type2 = val2.GetTypeCode();
Console.WriteLine("TypeCode for val1 = "+val1.GetTypeCode());
Console.WriteLine("TypeCode for val2 = = "+val1.GetTypeCode());
}
}
输出
这将产生以下输出 −
Value1 = 0 Value2 = 9223372036854775807 Are they equal? = False Value1 (HashCode) = 0 Value2 (HashCode) = -2147483648 TypeCode for val1 = Int64 TypeCode for val2 = = Int64
示例
现在让我们看另一个例子 −
using System;
public class Demo {
public static void Main(){
long val1 = 87987687;
long val2 = 35436367;
Console.WriteLine("Value1 = "+val1.ToString("D8"));
Console.WriteLine("Value2 = "+val2.ToString("X"));
Console.WriteLine("Are they equal? = "+val1.Equals(val2));
Console.WriteLine("Value1 (HashCode) = "+val1.GetHashCode());
Console.WriteLine("Value2 (HashCode) = "+val2.GetHashCode());
TypeCode type1 = val1.GetTypeCode();
TypeCode type2 = val2.GetTypeCode();
Console.WriteLine("TypeCode for val1 = "+val1.GetTypeCode());
Console.WriteLine("TypeCode for val2 = = "+val1.GetTypeCode());
}
}
输出
这将产生以下输出 −
Value1 = 87987687 Value2 = 21CB74F Are they equal? = False Value1 (HashCode) = 87987687 Value2 (HashCode) = 35436367 TypeCode for val1 = Int64 TypeCode for val2 = = Int64
