DocumentBase.PasswordEncryptionFileProperties 屬性
取得值,指出 Microsoft Office Word 是否會加密受密碼保護文件的檔案屬性。
命名空間: Microsoft.Office.Tools.Word
組件: Microsoft.Office.Tools.Word.v4.0.Utilities (在 Microsoft.Office.Tools.Word.v4.0.Utilities.dll 中)
語法
'宣告
Public ReadOnly Property PasswordEncryptionFileProperties As Boolean
Get
public bool PasswordEncryptionFileProperties { get; }
屬性值
型別:System.Boolean
如果 Microsoft Office Word 會加密受密碼保護文件的檔案屬性,則為 true,否則為 false。
備註
使用 SetPasswordEncryptionOptions 方法,指定 Word 是否會加密受密碼保護文件的檔案屬性。
範例
下列範例中,如果未加密受密碼保護文件的檔案屬性,程式碼就會設定密碼加密選項。 若要使用這個範例,請在文件層級專案中的 ThisDocument 類別執行。
Private Sub DocumentPasswordEncryptionFileProperties()
If Me.PasswordEncryptionFileProperties = False Then
Dim PasswordEncryptionProvider As String = _
"Microsoft RSA SChannel Cryptographic Provider"
Dim PasswordEncryptionAlgorithm As String = "RC4"
Dim PasswordEncryptionKeyLength As Integer = 56
Dim PasswordEncryptionFileProperties As Object = True
Me.SetPasswordEncryptionOptions(PasswordEncryptionProvider, PasswordEncryptionAlgorithm, PasswordEncryptionKeyLength, PasswordEncryptionFileProperties)
End If
End Sub
private void DocumentPasswordEncryptionFileProperties()
{
if (this.PasswordEncryptionFileProperties == false)
{
string PasswordEncryptionProvider = "Microsoft RSA SChannel Cryptographic Provider";
string PasswordEncryptionAlgorithm = "RC4";
int PasswordEncryptionKeyLength = 56;
object PasswordEncryptionFileProperties = true;
this.SetPasswordEncryptionOptions(PasswordEncryptionProvider,
PasswordEncryptionAlgorithm, PasswordEncryptionKeyLength,
ref PasswordEncryptionFileProperties);
}
}
.NET Framework 安全性
- 完全信任立即呼叫者。這個成員無法供部分信任的程式碼使用。如需詳細資訊,請參閱從部分受信任程式碼使用程式庫。