C#中的Boolean.ToString(IFormatProvider)方法
C#中的Boolean.ToString()方法用于将该实例的值转换为其等效的字符串表示形式。
语法
语法如下-
public string ToString (IFormatProvider provider);
上面的参数提供者是IFormatProvider对象。
示例
现在让我们看一个例子-
using System;
using System.Globalization;
public class Demo {
public static void Main(String[] args) {
bool val1 = true;
bool val2 = false;
Console.WriteLine("Value1 (Hashcode) = "+val1.GetHashCode());
Console.WriteLine("Value1 (TypeCode) = "+val1.GetTypeCode());
Console.WriteLine("Value2 (Hashcode) = "+val2.GetHashCode());
Console.WriteLine("Value2 (TypeCode) = "+val2.GetTypeCode());
CultureInfo provider = new CultureInfo("en-us");
Console.WriteLine("Value1 = "+val1.ToString(provider));
Console.WriteLine("Value2 = "+val2.ToString(provider));
}
}输出结果
这将产生以下输出-
Value1 (Hashcode) = 1 Value1 (TypeCode) = Boolean Value2 (Hashcode) = 0 Value2 (TypeCode) = Boolean Value1 = True Value2 = False
示例
现在让我们来看另一个示例-
using System;
using System.Globalization;
public class Demo {
public static void Main(String[] args) {
bool val1 = true;
bool val2 = false;
Console.WriteLine("Value1 (Hashcode) = "+val1.GetHashCode());
Console.WriteLine("Value1 (TypeCode) = "+val1.GetTypeCode());
Console.WriteLine("Value2 (Hashcode) = "+val2.GetHashCode());
Console.WriteLine("Value2 (TypeCode) = "+val2.GetTypeCode());
//改变了文化
CultureInfo provider = new CultureInfo("fr-FR");
Console.WriteLine("Value1 = "+val1.ToString(provider));
Console.WriteLine("Value2 = "+val2.ToString(provider));
}
}输出结果
这将产生以下输出-
Value1 (Hashcode) = 1 Value1 (TypeCode) = Boolean Value2 (Hashcode) = 0 Value2 (TypeCode) = Boolean Value1 = True Value2 = False