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我正在将我的 c# 申请表与文本文件连接起来。但我不希望它被硬编码。到目前为止，我在文件中的代码如下所示。我不想显示文件名和路径文件。我宁愿将它放入 app.config 文件并从 app.config 文件中使用它。你能告诉我我必须在这个文件和 app.config 文件中做哪些更改：

  private void button1_Click(object sender, EventArgs e)
    {

    string sqlConnectionString = @"C:\Jaspreet_Files\LoadOrgInPortal.txt";

        var fileContents = System.IO.File.ReadAllText(@"C:\Jaspreet_Files\LoadOrgInPortal.txt");


        fileContents = fileContents.Replace("{param_1}", textBox1.Text.ToString());
        fileContents = fileContents.Replace("{param_2}", textBox2.Text.ToString());
        fileContents = fileContents.Replace("{param_3}", textBox3.Text.ToString());
        fileContents = fileContents.Replace("{param_4}", textBox4.Text.ToString());
        System.IO.File.WriteAllText(@"C:\Jaspreet_Files\NewLoadOrgInPortal.txt", fileContents);

        Application.Exit();

    }

我的 app.config 文件目前是空的。我的意思是我还没有在那里做任何编码。

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2 回答 2

1

应用程序设置非常简单。

将您的属性添加到您的 App.Config 应用设置，例如

  <appSettings>
    <add key="sqlConnectionString" value="C:\Jaspreet_Files\LoadOrgInPortal.txt" />
  </appSettings>

..并阅读它们，例如

   var sqlConnectionString = System.Configuration.ConfigurationSettings.AppSettings["sqlConnectionString"];
于 2013-04-29T18:15:39.073 回答
0 
using System;
using System.Collections.Specialized;
using System.Configuration;
...
...
...

private void button1_Click(object sender, EventArgs e)
{
    AppSettingsReader reader = new AppSettingsReader();
    string txtFilePath  = (string)reader.GetValue("txtFilePath", typeof(string));

    //string sqlConnectionString = @"C:\Jaspreet_Files\LoadOrgInPortal.txt";
    string sqlConnectionString = txtFilePath;

    //var fileContents = System.IO.File.ReadAllText(@"C:\Jaspreet_Files\LoadOrgInPortal.txt");
    var fileContents = System.IO.File.ReadAllText(txtFilePath);


    fileContents = fileContents.Replace("{param_1}", textBox1.Text.ToString());
    fileContents = fileContents.Replace("{param_2}", textBox2.Text.ToString());
    fileContents = fileContents.Replace("{param_3}", textBox3.Text.ToString());
    fileContents = fileContents.Replace("{param_4}", textBox4.Text.ToString());
    System.IO.File.WriteAllText(@"C:\Jaspreet_Files\NewLoadOrgInPortal.txt", fileContents);

    Application.Exit();

}
于 2013-04-29T18:16:43.427 回答