語言

Uri.Equality(Uri, Uri) 運算子

定義

命名空間:
System
組件:
System.dll, System.Runtime.dll
組件:
netstandard.dll, System.Runtime.dll
組件:
System.Runtime.dll
組件:
System.dll
組件:
netstandard.dll
來源:
Uri.cs
來源:
Uri.cs
來源:
Uri.cs
來源:
Uri.cs
來源:
Uri.cs

判斷兩個 Uri 實例值是否相同。

public:
 static bool operator ==(Uri ^ uri1, Uri ^ uri2);
public static bool operator ==(Uri uri1, Uri uri2);
public static bool operator ==(Uri? uri1, Uri? uri2);
static member ( = ) : Uri * Uri -> bool
Public Shared Operator == (uri1 As Uri, uri2 As Uri) As Boolean

參數

uri1
Uri

一個可以比較 uri2的 URI。

uri2
Uri

一個可以比較 uri1的 URI。

傳回

Boolean

true 若實 Uri 例等價;否則， false。

範例

此範例由字串產生三個 Uri 實例，並比較它們是否代表相同的值。 Address1 且 Address2 相同，因為此比較忽略了該 Fragment 部分。 結果會寫入主控台。

// Create some Uris.
Uri address1 = new Uri("http://www.contoso.com/index.htm#search");
Uri address2 = new Uri("http://www.contoso.com/index.htm");
Uri address3 = new Uri("http://www.contoso.com/index.htm?date=today");

// The first two are equal because the fragment is ignored.
if (address1 == address2)
    Console.WriteLine("{0} is equal to {1}", address1.ToString(), address2.ToString());

// The second two are not equal.
if (address2 != address3)
    Console.WriteLine("{0} is not equal to {1}", address2.ToString(), address3.ToString());

// Create some Uris.
let address1 = Uri "http://www.contoso.com/index.htm#search"
let address2 = Uri "http://www.contoso.com/index.htm"
let address3 = Uri "http://www.contoso.com/index.htm?date=today"

// The first two are equal because the fragment is ignored.
if address1 = address2 then
    printfn $"{address1} is equal to {address2}"

// The second two are not equal.
if address2 <> address3 then
    printfn $"{address2} is not equal to {address3}"

' Create some Uris.
Dim address1 As New Uri("http://www.contoso.com/index.htm#search")
Dim address2 As New Uri("http://www.contoso.com/index.htm")
Dim address3 As New Uri("http://www.contoso.com/index.htm?date=today")

' The first two are equal because the fragment is ignored.
If address1 = address2 Then
    Console.WriteLine("{0} is equal to {1}", address1.ToString(), address2.ToString())
End If 
' The second two are not equal.
If address2 <> address3 Then
    Console.WriteLine("{0} is not equal to {1}", address2.ToString(), address3.ToString())
End If

備註

此過載利用該 Equals 方法判斷兩個 Uri 實例是否等價。 UserInfo Fragment而在做這種比較時，內容卻被忽略了。

適用於