本文實(shí)例為大家分享了C#獲取系統(tǒng)當(dāng)前IE版本號(hào)的具體代碼,供大家參考,具體內(nèi)容如下
1. 注冊(cè)表中,IE的位置:
計(jì)算機(jī)/HKEY_LOCAL_MACHINE/SOFTWARE/WOW6432Node/Microsoft/Internet Explorer
2. 通過(guò)注冊(cè)表讀取IE配置
RegistryKey mainKey = Registry.LocalMachine;RegistryKey subKey = mainKey.OpenSubKey(@"SOFTWARE/Microsoft/Internet Explorer");
3. 讀取IE的版本號(hào)
/// <summary>/// 獲取IE詳細(xì)版本號(hào)/// </summary>/// <param name="text"></param>/// <returns></returns>public static string GetDetailVersion(string text) { //通過(guò)WebBrowser方案獲取版本號(hào) //int mainVer = (new WebBrowser()).Version.Major; //通過(guò)注冊(cè)表獲取用戶IE版本號(hào) RegistryKey mainKey = Registry.LocalMachine; RegistryKey subKey = mainKey.OpenSubKey(text); var versionNumber = subKey?.GetValue("svcVersion")?.ToString() ?? string.Empty; if ( string.IsNullOrEmpty(versionNumber)) { versionNumber = subKey?.GetValue("svcUpdateVersion")?.ToString() ?? string.Empty; if (string.IsNullOrEmpty(versionNumber)) { versionNumber = subKey?.GetValue("Version")?.ToString() ?? string.Empty; } } return versionNumber;}
4. 獲取主版本號(hào)(8/9/10 etc.)
/// <summary> /// IE瀏覽器版本號(hào)幫助類 /// </summary> public static class IEVersionHelper { /// <summary> /// 獲取IE主版本號(hào) /// </summary> /// <param name="text"></param> /// <returns></returns> public static string GetMajorVersion(string text) { var majorVersion = string.Empty; var detailVersion = GetDetailVersion(text); if (!string.IsNullOrWhiteSpace(detailVersion)) { if (detailVersion.IndexOf(".", StringComparison.Ordinal) is int connectedCharFirstIndex && connectedCharFirstIndex > -1) { majorVersion = detailVersion.Substring(0, connectedCharFirstIndex); } else { majorVersion = detailVersion; } } return majorVersion; } /// <summary> /// 獲取IE詳細(xì)版本號(hào) /// </summary> /// <param name="text"></param> /// <returns></returns> public static string GetDetailVersion(string text) { //通過(guò)注冊(cè)表獲取用戶IE版本號(hào) RegistryKey mainKey = Registry.LocalMachine; RegistryKey subKey = mainKey.OpenSubKey(text); var versionNumber = subKey?.GetValue("svcVersion")?.ToString() ?? string.Empty; if ( string.IsNullOrEmpty(versionNumber)) { versionNumber = subKey?.GetValue("svcUpdateVersion")?.ToString() ?? string.Empty; if (string.IsNullOrEmpty(versionNumber)) { versionNumber = subKey?.GetValue("Version")?.ToString() ?? string.Empty; } } return versionNumber; }}
以上就是本文的全部?jī)?nèi)容,希望對(duì)大家的學(xué)習(xí)有所幫助,也希望大家多多支持VEVB武林網(wǎng)。
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