WebApplication ASP.Net C#。取消屏蔽文本框,也称为显示密码

问题描述 投票:0回答:1

我正在尝试在我的文本框 - 密码下面创建一个“显示密码”复选框,以取消屏蔽txtpassword并显示字符。

protected void chkUnmask_CheckedChanged(object sender, EventArgs e)
    {
        if (chkUnmask.Checked == true)
        {
            txtPassword.TextMode = TextBoxMode.Password;
        }
        else
        {
            txtPassword.TextMode = TextBoxMode.Password;
        }
    }

每次复选框更改为选中和取消选中时,我都会使用If-Else条件来更改文本框的行为。它适用于WindowsFormApp C#,但在WebApp C#ASP.net没有,我试图重启视觉工作室和我的笔记本电脑,希望它只是一个错误,但仍然无法工作..我想知道我的编码是否错误。

c# asp.net web-applications textbox
1个回答
0
投票

如果条件都是如此,结果将如何不同

txtPassword.TextMode = TextBoxMode.Password;
    }
  You need to change the TextBox mode for one of the conditions 

// I think you need to set break points and check if this line is being triggered
TextBox1.TextMode = TextBoxMode.SingleLine;

// you can try this code which works fine. Add a button, and a textbox and set its textmode to Password. Type something the then click the button. 
protected void Button1_Click1(object sender, EventArgs e)
{
    TextBox1.TextMode = TextBoxMode.SingleLine;
}
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