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法律研究C# 中的 Int64.ToString() 方法
C# 中的 Int64.ToString() 方法用於將此例項的數值轉換為它等效的字串表示法。
語法
語法如下 −
public override string ToString (); public string ToString (string format);
上面，引數格式是一個數字格式字串。
示例
我們現在來看一個示例 −
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());
}
}輸出
這將產生以下輸出 −
Value1 = 0 Value2 = 9223372036854775807 Are they equal? = False Value1 (HashCode) = 0 Value2 (HashCode) = -2147483648 TypeCode for val1 = Int64 TypeCode for val2 = = Int64
示例
我們現在來看另一個示例 −
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());
}
}輸出
這將產生以下輸出 −
Value1 = 87987687 Value2 = 21CB74F Are they equal? = False Value1 (HashCode) = 87987687 Value2 (HashCode) = 35436367 TypeCode for val1 = Int64 TypeCode for val2 = = Int64
更新於： 03-12-2019
403 次瀏覽
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