Single.IsNegative(Single)方法用於返回一個值,該值指示指定的數字是否為負。
用法: public static bool IsNegative (float f);
返回值:如果f取值為Negative,則此方法返回true,否則返回false。
以下示例程序旨在說明Single.IsNegative()方法的使用:
示例1:
// C# program to demonstrate the
// Single.IsNegative() Method
using System;
using System.Globalization;
class GFG {
// Main Method
public static void Main()
{
// Declaring and initializing value1
float value1 = 1011.5615f;
// using IsNegative() method
bool value = Single.IsNegative(value1);
// Displaying the result
if (value)
Console.WriteLine("{0} is Negative", value1);
else
Console.WriteLine("{0} is not Negative", value1);
}
}
輸出:
1011.562 is not Negative
示例2:
// C# program to demonstrate the
// Single.IsNegative() Method
using System;
using System.Globalization;
class GFG {
// Main Method
public static void Main()
{
// Declaring and initializing value1
float value1 = -10.651f;
// using IsNegative() method
bool value = Single.IsNegative(value1);
// Displaying the result
if (value)
Console.WriteLine("{0} is Negative", value1);
else
Console.WriteLine("{0} is not Negative", value1);
}
}
輸出:
-10.651 is Negative
參考:
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注:本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 Single.IsNegative() Method in C# with Examples。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。