Workbook.PasswordEncryptionKeyLength Property
Definition
Important
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Gets the key length of the algorithm that Microsoft Office Excel uses when encrypting passwords for the workbook.
public:
property int PasswordEncryptionKeyLength { int get(); };public int PasswordEncryptionKeyLength { get; }member this.PasswordEncryptionKeyLength : intPublic ReadOnly Property PasswordEncryptionKeyLength As IntegerProperty Value
The key length of the algorithm that Excel uses when encrypting passwords for the workbook.
Remarks
Use the SetPasswordEncryptionOptions method to specify whether Excel encrypts file properties for the specified password-protected workbook.