本文整理汇总了C#中System.Security.SecureString.Clear方法的典型用法代码示例。如果您正苦于以下问题：C# SecureString.Clear方法的具体用法？C# SecureString.Clear怎么用？C# SecureString.Clear使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Security.SecureString的用法示例。
在下文中一共展示了SecureString.Clear方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
using System.Security;
class Example
{
public static void Main()
{
string msg = "The curent length of the SecureString object: {0}\n";
Console.WriteLine("1) Instantiate the SecureString object.");
SecureString ss = new SecureString();
Console.WriteLine(msg, ss.Length);
Console.WriteLine("2) Append 'a' to the value.");
ss.AppendChar('a');
Console.WriteLine(msg, ss.Length);
Console.WriteLine("3) Append 'X' to the value.");
ss.AppendChar('X');
Console.WriteLine(msg, ss.Length);
Console.WriteLine("4) Append 'c' to the value.");
ss.AppendChar('c');
Console.WriteLine(msg, ss.Length);
Console.WriteLine("5) Insert 'd' at the end of the value.");
ss.InsertAt(ss.Length, 'd');
Console.WriteLine(msg, ss.Length);
Console.WriteLine("6) Remove the last character ('d') from the value.");
ss.RemoveAt(3);
Console.WriteLine(msg, ss.Length);
Console.WriteLine("7) Set the second character of the value to 'b'.");
ss.SetAt(1, 'b');
Console.WriteLine(msg, ss.Length);
Console.WriteLine("8) Delete the value of the SecureString object:");
ss.Clear();
Console.WriteLine(msg, ss.Length);
ss.Dispose();
}
}输出：
1) Instantiate the SecureString object.
The curent length of the SecureString object: 0
2) Append 'a' to the value.
The curent length of the SecureString object: 1
3) Append 'X' to the value.
The curent length of the SecureString object: 2
4) Append 'c' to the value.
The curent length of the SecureString object: 3
5) Insert 'd' at the end of the value.
The curent length of the SecureString object: 4
6) Remove the last character ('d') from the value.
The curent length of the SecureString object: 3
7) Set the second character of the value to 'b'.
The curent length of the SecureString object: 3
8) Delete the value of the SecureString object:
The curent length of the SecureString object: 0