語言

MemoryStream.Length 屬性

定義

命名空間:
System.IO
組件:
mscorlib.dll, System.IO.dll
組件:
netstandard.dll, System.Runtime.dll
組件:
System.IO.dll
組件:
System.Runtime.Extensions.dll
組件:
mscorlib.dll
組件:
netstandard.dll
來源:
MemoryStream.cs
來源:
MemoryStream.cs
來源:
MemoryStream.cs
來源:
MemoryStream.cs
來源:
MemoryStream.cs

會取得串流長度（以位元組為單位）。

public:
 virtual property long Length { long get(); };
public override long Length { get; }
member this.Length : int64
Public Overrides ReadOnly Property Length As Long

屬性值

Int64

串流長度以位元組為單位。

例外狀況

ObjectDisposedException

溪流已經關閉。

範例

此程式碼範例是本類別更大範例 MemoryStream 的一部分。

// Write the stream properties to the console.
Console.WriteLine(
    "Capacity = {0}, Length = {1}, Position = {2}\n",
    memStream.Capacity.ToString(),
    memStream.Length.ToString(),
    memStream.Position.ToString());

' Write the stream properties to the console.
Console.WriteLine( _
    "Capacity = {0}, Length = {1}, Position = {2}", _
    memStream.Capacity.ToString(), _
    memStream.Length.ToString(), _
    memStream.Position.ToString())

適用於

另請參閱