FileIOPermission.AllLocalFiles FileIOPermission.AllLocalFiles FileIOPermission.AllLocalFiles FileIOPermission.AllLocalFiles Property

定義

取得或設定允許的所有本機檔案存取。Gets or sets the permitted access to all local files.

public:
 property System::Security::Permissions::FileIOPermissionAccess AllLocalFiles { System::Security::Permissions::FileIOPermissionAccess get(); void set(System::Security::Permissions::FileIOPermissionAccess value); };
public System.Security.Permissions.FileIOPermissionAccess AllLocalFiles { get; set; }
member this.AllLocalFiles : System.Security.Permissions.FileIOPermissionAccess with get, set
Public Property AllLocalFiles As FileIOPermissionAccess

屬性值

所有本機檔案的檔案 I/O 旗標集合。The set of file I/O flags for all local files.

範例

下列程式碼範例示範使用AllLocalFiles屬性。The following code example shows the use of the AllLocalFiles property.

FileIOPermission^ f = gcnew FileIOPermission( PermissionState::None );
f->AllLocalFiles = FileIOPermissionAccess::Read;
try
{
 f->Demand();
}
catch (SecurityException^ s)
{
 Console::WriteLine(s->Message);
}
FileIOPermission f = new FileIOPermission(PermissionState.None);
f.AllLocalFiles = FileIOPermissionAccess.Read;
try
{
    f.Demand();
}
catch (SecurityException s)
{
    Console.WriteLine(s.Message);
}

Dim f As New FileIOPermission(PermissionState.None)
f.AllLocalFiles = FileIOPermissionAccess.Read
Try
    f.Demand()
Catch s As SecurityException
    Console.WriteLine(s.Message)
End Try

備註

本機檔案是包含在本機電腦上的檔案。Local files are files contained on the local computer. 不透過網路磁碟機存取任何檔案是本機檔案。Any files not accessed through a network drive are local files.

個人FileIOPermissionAccess值可以檢查是否有使用位元的 AND 運算。An individual FileIOPermissionAccess value can be checked for using a bitwise AND operation.

適用於