![](/img/trans.png)
[英]Could not determine the dependencies of the COM reference “Microsoft.Office.Interop.Excel”
[英]Determine Excel Version/Culture via Microsoft.Office.Interop.Excel
如何在.NET / C#中實現?
您可以使用以下代碼段:(摘自我的一個項目,因此不能保證立即可用)
Microsoft.Office.Interop.Excel.Application tExcel = new Application();
CultureInfo cSystemCulture = Thread.CurrentThread.CurrentCulture;
CultureInfo cExcelCulture = new CultureInfo(tExcel.LanguageSettings.get_LanguageID(
Microsoft.Office.Core.MsoAppLanguageID.msoLanguageIDUI));
try
{
Thread.CurrentThread.CurrentCulture = cExcelCulture;
double tVersion;
bool tParseSucceded = double.TryParse(tExcel.Version, out tVersion);
// 12 is the first version with .xlsx extension
if (tVersion > 11.5)
cDefaultExtension = ".xlsx";
else
cDefaultExtension = ".xls";
}
catch (Exception aException)
{
cLogger.Debug("error retrieving excel version.", aException);
cLogger.Error("error retrieving excel version.");
}
finally
{
Thread.CurrentThread.CurrentCulture = cSystemCulture;
}
閱讀您的app.config文件,因為它將在其中放置引用:
<compilation debug="false">
<assemblies>
<add assembly="Office, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"/>
</assemblies>
</compilation>
通過“讀取”,您可能必須打開文件並讀取內容,因為我認為您不能專門讀取程序集。
void Method1()
{
string strEVersionSubKey = "\\Excel.Application\\CurVer"; //HKEY_CLASSES_ROOT/Excel.Application/Curver
string strValue = null;
string strVersion = null;
RegistryKey rkVersion = null;
rkVersion = Registry.ClassesRoot.OpenSubKey(strEVersionSubKey, false);
strValue = (string)rkVersion.GetValue(string.Empty);
strValue = strValue.Substring(strValue.LastIndexOf(".") + 1);
switch (strValue) //Determine Version
{
case "7":
strVersion = "95";
break;
case "8":
strVersion = "97";
break;
case "9":
strVersion = "2000";
break;
case "10":
strVersion = "2002";
break;
case "11":
strVersion = "2003";
break;
case "12":
strVersion = "2007";
break;
case "14":
strVersion = "2010";
break;
case "15":
strVersion = "2013";
break;
case "16":
strVersion = "2016";
break;
}
MessageBox.Show("Excel " + strVersion + " Installed!");
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.