C产品在市场上有哪些独特优势？

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原文：本文字例为大家分享了C语言。

本文举例介绍了C语言。

本文实例为大家分享了C#操作INI配置文件示例的具体代码，供大家参考，具体内容如下

源文件地址：C#操作INI配置文件示例

创建如图所示的控件：

源代码：

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Runtime.InteropServices; namespace WindowsFormsApplication3 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } [DllImport("kernel32.dll")] private static extern long WritePrivateProfileString(string section, string key, string value, string filepath); [DllImport("kernel32.dll")] private static extern int GetPrivateProfileString(string section,string key,string def,StringBuilder returnvalue,intbuffersize,string filepath); private string IniFilePath; private void Form1_Load(object sender, EventArgs e) { comboBox1.Text = "男"; for (int i = 1; i <= 100; i++) { comboBox2.Items.Add(i.ToString()); } comboBox2.Text = "18"; IniFilePath = Application.StartupPath + "\\Config.ini"; } private void button1_Click(object sender, EventArgs e) { if ((textBox1.Text.Trim() != "") && (textBox2.Text.Trim() != "")) { string Section = "Information"; try { WritePrivateProfileString(Section, "Name", textBox1.Text.Trim(), IniFilePath); WritePrivateProfileString(Section, "Gender", comboBox1.Text, IniFilePath); WritePrivateProfileString(Section, "Age", comboBox2.Text, IniFilePath); WritePrivateProfileString(Section, "Region", textBox2.Text.Trim(), IniFilePath); } catch (Exception ee) { MessageBox.Show(ee.Message); } } else { MessageBox.Show("姓名或地区不能为空！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } private void button2_Click(object sender, EventArgs e) { string outString; try { GetValue("Information", "Name", out outString); textBox1.Text = outString; GetValue("Information", "Gender", out outString); comboBox1.Text = outString; GetValue("Information", "Age", out outString); comboBox2.Text = outString; GetValue("Information", "Region", out outString); textBox2.Text = outString; } catch (Exception ee) { MessageBox.Show(ee.Message); } } private void GetValue(string section,string key, out string value) { StringBuilder stringBuilder = new StringBuilder(); GetPrivateProfileString(section, key, "", stringBuilder, 1024, IniFilePath); value = stringBuilder.ToString(); } private void button3_Click(object sender, EventArgs e) { textBox1.Text = ""; comboBox1.Text = "男"; comboBox2.Text = "18"; textBox2.Text = ""; } } }

运行结果：

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