Verify Password Used to Protect the Worksheet

Contents
[ ]

The Protection.VerifyPassword method returns true if the specified password matches the password used to protect the given worksheet and false if the specified password does not match. Following piece of code uses the Protection.VerifyPassword method in conjunction with Protection.IsProtectedWithPassword property to detect the password protection, and verifies the password.

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create an instance of Workbook and load a spreadsheet
var book = new Workbook(dataDir + "Sample.xlsx");
// Access the protected Worksheet
var sheet = book.Worksheets[0];
// Check if Worksheet is password protected
if (sheet.Protection.IsProtectedWithPassword)
{
// Verify the password used to protect the Worksheet
if (sheet.Protection.VerifyPassword("1234"))
{
Console.WriteLine("Specified password has matched");
}
else
{
Console.WriteLine("Specified password has not matched");
}
}