C#设置加载并保存 [英] C# Setting load and save

问题描述

我尝试使用此代码加载和保存设置，但是当我关闭并重新运行程序时，未加载设置.默认情况下，设置为空白.我没有错误.

I trying to load and save setting with this code but when I closing and rerun program the settings not loaded. By default the settings was blank. I have no error.

private void Form1_Load(object sender, EventArgs e)
{
      txtUsername.Text = Properties.Settings.Default.Username;
      txtPassword.Text = Properties.Settings.Default.Password;
}

private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
      Properties.Settings.Default.Username = txtUsername.Text;
      Properties.Settings.Default.Password = txtPassword.Text;
}

推荐答案

尝试

private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
  Properties.Settings.Default.Username = txtUsername.Text;
  Properties.Settings.Default.Password = txtPassword.Text;
  Properties.Settings.Default.Save();
}

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