怎么C#获取office 的版本区分出是office 2003还是office 2007

Question

我想通过程序获得office的版本，请问哪位大哥会，给段代码呗！！

Answer 1

/// <summary>
        /// 获取当前某个版本Office的安装路径
        /// </summary>
        /// <param name="Path">返回当前系统Office安装路径</param>
        /// <param name="Version">返回当前系统Office版本信息</param>
        public static void GetOfficePath(out string Path,out string Version)
        {
            string strPathResult = "";
            string strVersionResult = "";
            string strKeyName = "Path";
            object objResult = null;
            Microsoft.Win32.RegistryValueKind regValueKind;
            Microsoft.Win32.RegistryKey regKey = null;
            Microsoft.Win32.RegistryKey regSubKey = null;            try
            {
                regKey = Microsoft.Win32.Registry.LocalMachine;                if (regSubKey == null)
                {//office97
                    regSubKey = regKey.OpenSubKey(@"SOFTWARE\Microsoft\Office\8.0\Common\InstallRoot", false);
                    strVersionResult = "office97";
                    strKeyName = "OfficeBin";
                }                if (regSubKey == null)
                {//Office2000
                    regSubKey = regKey.OpenSubKey(@"SOFTWARE\Microsoft\Office\9.0\Common\InstallRoot", false);
                    strVersionResult = "office2000";
                    strKeyName = "Path";
                }                if (regSubKey == null)
                {//officeXp
                    regSubKey = regKey.OpenSubKey(@"SOFTWARE\Microsoft\Office\10.0\Common\InstallRoot", false);
                    strVersionResult = "officeXP";
                    strKeyName = "Path";
                }                if (regSubKey == null)
                {//Office2003
                    regSubKey = regKey.OpenSubKey(@"SOFTWARE\Microsoft\Office\11.0\Common\InstallRoot", false);
                    strVersionResult = "office2003";
                    strKeyName = "Path";
                }                if (regSubKey == null)
                {//office2007 
                    regSubKey = regKey.OpenSubKey(@"SOFTWARE\Microsoft\Office\12.0\Common\InstallRoot", false);
                    strVersionResult = "office2007";
                    strKeyName = "Path";
                }                objResult = regSubKey.GetValue(strKeyName);
                regValueKind = regSubKey.GetValueKind(strKeyName);
                if (regValueKind == Microsoft.Win32.RegistryValueKind.String)
                {
                    strPathResult = objResult.ToString();
                }
            }
            catch (System.Security.SecurityException ex)
            {
                throw new System.Security.SecurityException("您没有读取注册表的权限", ex);
            }
            catch (Exception ex)
            {
                throw new Exception("读取注册表出错!", ex);
            }
            finally
            {                if (regKey != null)
                {
                    regKey.Close();
                    regKey = null;
                }                if (regSubKey != null)
                {
                    regSubKey.Close();
                    regSubKey = null;
                }
            }            Path = strPathResult;
            Version = strVersionResult;
        }

Answer 2

http://hi.baidu.com/goga/blog/item/cc8e242d915e423c359bf730.html

Answer 3

excelApp = new Excel.Application();
excelApp.Version 
HKEY_LOCAL_MACHINE/Software/Microsoft/Office/11.0/Excel/InstallRoot/

Answer 4

读注册可能是最直接的方法吧
HKEY_LOCAL_MACHINE/Software/Microsoft/Office/11.0/Excel/InstallRoot/