最近出差在北京做一个小项目,项目里需要读取配置文件的小功能,觉得挺有参考意义的就把代码发上来给大家参考一下。我们选择了直接用微软的读取配置文件的方法。
这个是程序的运行设计效果,就是把这些参数可以进行灵活设置,灵活保存设置状态。
程序编译后自动会产生相应的配置文件,是跟项目的名称一样的配置文件。
读取配置文件及保存配置的具体代码参考如下,希望能给你节省一些时间,直接复制粘贴这个代码就可以用了:
//------------------------------------------------------------
// All Rights Reserved , Copyright (C) 2010 , CDPF , Ltd.
//------------------------------------------------------------
using System;
using System.Configuration;
using System.Windows.Forms;
using Utilities;
namespace DirectSeeding
{
/// <summary>
/// FrmConfig
/// 读取配置文件
///
/// 修改纪录
///
/// 2011.01.14 版本: 1.0 JiRiGaLa 完善程序的注释等、从新整理代码。
///
/// 版本:1.0
///
/// <author>
/// <name>JiRiGaLa</name>
/// <date>2011.01.14</date>
/// </author>
/// </summary>
public partial class FrmConfig : Form
{
public FrmConfig()
{
InitializeComponent();
}
/// <summary>
/// 读取配置文件
/// </summary>
private void GetConfig()
{
this.txtWriteFileName.Text = ConfigurationManager.AppSettings["WriteFileName"];
this.txtWritePath.Text = ConfigurationManager.AppSettings["WritePath"].Replace("|", Environment.NewLine);
this.txtPostMessageURL.Text = ConfigurationManager.AppSettings["PostMessageURL"];
this.txtLeasedLineURL.Text = ConfigurationManager.AppSettings["LeasedLineURL"];
}
private void FrmDirectSeeding_Load(object sender, EventArgs e)
{
this.GetConfig();
}
/// <summary>
/// 保存配置文件
/// </summary>
private void SaveConfig()
{
// 写入参数设置
Configuration configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
configuration.AppSettings.Settings["WriteFileName"].Value = this.txtWriteFileName.Text;
configuration.AppSettings.Settings["WritePath"].Value = this.txtWritePath.Text.Trim().Replace(Environment.NewLine, "|");
configuration.AppSettings.Settings["PostMessageURL"].Value = this.txtPostMessageURL.Text;
configuration.AppSettings.Settings["LeasedLineURL"].Value = this.txtLeasedLineURL.Text;
configuration.Save();
// 重新读取参数
ConfigurationManager.RefreshSection("appSettings");
WriteFile.WriteFileName = ConfigurationManager.AppSettings["WriteFileName"];
WriteFile.WritePath = ConfigurationManager.AppSettings["WritePath"].Split('|');
PostMessage.PostMessageURL = ConfigurationManager.AppSettings["PostMessageURL"];
// PostMessage.LeasedLineURL = ConfigurationManager.AppSettings["LeasedLineURL"];
}
private void btnSavaConfig_Click(object sender, EventArgs e)
{
// 保存设置
SaveConfig();
}
}
}
// All Rights Reserved , Copyright (C) 2010 , CDPF , Ltd.
//------------------------------------------------------------
using System;
using System.Configuration;
using System.Windows.Forms;
using Utilities;
namespace DirectSeeding
{
/// <summary>
/// FrmConfig
/// 读取配置文件
///
/// 修改纪录
///
/// 2011.01.14 版本: 1.0 JiRiGaLa 完善程序的注释等、从新整理代码。
///
/// 版本:1.0
///
/// <author>
/// <name>JiRiGaLa</name>
/// <date>2011.01.14</date>
/// </author>
/// </summary>
public partial class FrmConfig : Form
{
public FrmConfig()
{
InitializeComponent();
}
/// <summary>
/// 读取配置文件
/// </summary>
private void GetConfig()
{
this.txtWriteFileName.Text = ConfigurationManager.AppSettings["WriteFileName"];
this.txtWritePath.Text = ConfigurationManager.AppSettings["WritePath"].Replace("|", Environment.NewLine);
this.txtPostMessageURL.Text = ConfigurationManager.AppSettings["PostMessageURL"];
this.txtLeasedLineURL.Text = ConfigurationManager.AppSettings["LeasedLineURL"];
}
private void FrmDirectSeeding_Load(object sender, EventArgs e)
{
this.GetConfig();
}
/// <summary>
/// 保存配置文件
/// </summary>
private void SaveConfig()
{
// 写入参数设置
Configuration configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
configuration.AppSettings.Settings["WriteFileName"].Value = this.txtWriteFileName.Text;
configuration.AppSettings.Settings["WritePath"].Value = this.txtWritePath.Text.Trim().Replace(Environment.NewLine, "|");
configuration.AppSettings.Settings["PostMessageURL"].Value = this.txtPostMessageURL.Text;
configuration.AppSettings.Settings["LeasedLineURL"].Value = this.txtLeasedLineURL.Text;
configuration.Save();
// 重新读取参数
ConfigurationManager.RefreshSection("appSettings");
WriteFile.WriteFileName = ConfigurationManager.AppSettings["WriteFileName"];
WriteFile.WritePath = ConfigurationManager.AppSettings["WritePath"].Split('|');
PostMessage.PostMessageURL = ConfigurationManager.AppSettings["PostMessageURL"];
// PostMessage.LeasedLineURL = ConfigurationManager.AppSettings["LeasedLineURL"];
}
private void btnSavaConfig_Click(object sender, EventArgs e)
{
// 保存设置
SaveConfig();
}
}
}
本文转自jirigala_bao 51CTO博客,原文链接:http://blog.51cto.com/jirigala/809495