เมธอด Uri.IsBaseOf() ใน C# ใช้สำหรับกำหนดว่าอินสแตนซ์ Uri ปัจจุบันเป็นฐานของอินสแตนซ์ Uri ที่ระบุหรือไม่
ไวยากรณ์
public bool IsBaseOf (Uri uri);
พารามิเตอร์ uri คืออินสแตนซ์ Uri ที่ต้องการทดสอบ
ตัวอย่าง
using System;
public class Demo {
public static void Main(){
Uri newURI1 = new Uri("https://www.tutorialspoint.com/index.htm");
Console.WriteLine("URI = " + newURI1);
Uri newURI2 = new Uri("https://www.tutorialspoint.com/");
Console.WriteLine("URI = " + newURI2);
if(newURI1.Equals(newURI2))
Console.WriteLine("Both the URIs are equal!");
else
Console.WriteLine("Both the URIs aren't equal!");
if(newURI1.IsBaseOf(newURI2))
Console.WriteLine("newURI1 is the base address");
else
Console.WriteLine("newURI1 isn't the base address");
}
}ผลลัพธ์
URI = https://www.tutorialspoint.com/index.htm URI = https://www.tutorialspoint.com/ Both the URIs aren't equal! newURI1 is the base address
ตัวอย่างที่ 2 (URI ต่างโดเมน)
using System;
public class Demo {
public static void Main(){
Uri newURI1 = new Uri("https://www.tutorialspoint.com/index.htm");
Console.WriteLine("URI = " + newURI1);
Uri newURI2 = new Uri("https://www.qries.com/");
Console.WriteLine("URI = " + newURI2);
if(newURI1.Equals(newURI2))
Console.WriteLine("Both the URIs are equal!");
else
Console.WriteLine("Both the URIs aren't equal!");
if(newURI1.IsBaseOf(newURI2))
Console.WriteLine("newURI1 is the base address");
else
Console.WriteLine("newURI1 isn't the base address");
}
}ผลลัพธ์
URI = https://www.tutorialspoint.com/index.htm URI = https://www.qries.com/ Both the URIs aren't equal! newURI1 isn't the base address