WPF中的密码框

WPF中的密码框

XAML文件

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1	<PasswordBox Name="PasswordBox" Margin="5" Padding="5" PreviewKeyDown="Txtpassword_PreviewKeyUp"/>

 

后台代码：

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1 2	IntPtr p = System.Runtime.InteropServices.Marshal.SecureStringToBSTR(this.PasswordBox.SecurePassword);             string password = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(p);