作者:亮仔 | 来源:互联网 | 2023-09-10 08:18
原文: C# 桌面软件开发-深入学习[2]- AY-C#人爱学不学-aaronyang技术分享
1 :
Assembly.GetEntryAssembly().GetName().Version.ToString()
获得值是2.1.0.0 版本这东西,做升级,错误记录 都会有用的。
====================www.ayjs.net 杨洋 wpfui.com ayui ay aarOnyang=======请不要转载谢谢了。=========
2:创建ini文件
[DllImport("kernel32")] private static extern long WritePrivateProfileString(string section, string key, string val, string filepath);
string section = "runVersion"; string key = "Net45"; DateTime d = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1)); string val = ((long)(DateTime.Now - d).TotalSeconds).ToString(); string text = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "AY\\Profile"); if (!System.IO.Directory.Exists(text)) { System.IO.Directory.CreateDirectory(text); } string filepath = text + "\\runVersion.ini"; WritePrivateProfileString(section, key, val, filepath);
section是 块,然后key,value,文件路径
获得ini的操作
接口
[DllImport("kernel32")] private static extern int GetPrivateProfileString(string section, string key, string defVal, StringBuilder retVal, int size, string filePath);
然后调用
string text2 = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "AY\\Profile\\runVersion.ini"); StringBuilder sb = new StringBuilder(); GetPrivateProfileString("runVersion", "Net45", "123", sb,10000, text2); MessageBox.Show(sb.ToString());
修改或者新增,可以理解为 Set值 的一种行为
string text3 = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "AY\\Profile\\runVersion.ini"); WritePrivateProfileString("runVersion", "Net45", "888888", text3); WritePrivateProfileString("runVersion", "ayui", "7.6.1.8", text3); StringBuilder sb1 = new StringBuilder(); GetPrivateProfileString("runVersion", "Net45", "", sb1, 10000, text3); MessageBox.Show(sb1.ToString()); StringBuilder sb2 = new StringBuilder(); GetPrivateProfileString("runVersion", "ayui", "", sb2, 10000, text3); MessageBox.Show(sb2.ToString());
删除节点,值是null,就删除了
string text4 = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "AY\\Profile\\runVersion.ini");
WritePrivateProfileString("runVersion", "Net45", null, text4);
删除块下面的所有值,当然这个块没有值,所以块也是没了
WritePrivateProfileString("runVersion", null, null, text4);
删除所有块
WritePrivateProfileString(null, null, null, text4);
====================www.ayjs.net 杨洋 wpfui.com ayui ay aarOnyang=======请不要转载谢谢了。=========
以上所有内容都是ay 摸索尝试出来的。
====================www.ayjs.net 杨洋 wpfui.com ayui ay aarOnyang=======请不要转载谢谢了。=========
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