private Assembly loadComAssembly(string fileName)
{
string strPath = Path.GetDirectoryName(fileName) + "\\";
if (Path.GetDirectoryName(fileName).Length <= 0)
{
strPath = Path.GetDirectoryName(Process.GetCurrentProcess().MainModule.FileName) + @"\";
}
//if (Path.GetDirectoryName(fileName).Length <= 0)
// strPath = string.Empty;
string strSrcFileName = strPath + Path.GetFileName(fileName);
if (!File.Exists(strSrcFileName))
{
return(null);
}
//RegComDll(m_mapComAssembly[assembly.FullName].ToString());
RegComDll(strSrcFileName); //每次自动注册com dll
string strDstFileName = "interop." + Path.GetFileName(fileName);
string strDetFullFileName = strPath + strDstFileName;
string strNameSpace = Path.GetFileNameWithoutExtension(fileName);//文件名作为命名空间
//如果interop.dll的时间比dll时间早，则需要重新生成
bool bNeedGenrate = false;
if (File.Exists(strDetFullFileName))
{
DateTime dtInteropTime = File.GetLastWriteTime(strDetFullFileName);
DateTime dtSrcTime = File.GetLastWriteTime(strSrcFileName);
if (dtSrcTime >= dtInteropTime)
{
bNeedGenrate = true;
}
}
else
{
bNeedGenrate = true;
}
if (bNeedGenrate)
{
Object typeLib;
LoadTypeLibEx(fileName, RegKind.RegKind_None, out typeLib);
if (typeLib == null)
{
//throw new Exception("载入失败！");
return(null);
}
TypeLibConverter converter = new TypeLibConverter();
ConversionEventHandler eventHandler = new ConversionEventHandler();
AssemblyBuilder ab = converter.ConvertTypeLibToAssembly(typeLib, strDetFullFileName, 0,
eventHandler, null, null, strNameSpace, null);
ab.Save(strDstFileName);
}
Assembly asm = Assembly.LoadFile(strDetFullFileName);//Application.StartupPath + @"\" + strDstFileName);
//Type t = asm.GetType("interop.test.tcls1"); //old
//Type t = asm.GetType("Prj2.tcls1"); //new, comdll=Prj2.dll
if (asm != null)
{
m_mapComAssembly[asm.FullName] = strSrcFileName;
}
return(asm);
}
private Assembly loadComAssembly(string fileName)
{
string strPath = Path.GetDirectoryName(fileName) + "\\";
if (Path.GetDirectoryName(fileName).Length <= 0)
strPath = Path.GetDirectoryName(Process.GetCurrentProcess().MainModule.FileName) + @"\";
//if (Path.GetDirectoryName(fileName).Length <= 0)
// strPath = string.Empty;
string strSrcFileName = strPath + Path.GetFileName(fileName);
if (!File.Exists(strSrcFileName))
return null;
//RegComDll(m_mapComAssembly[assembly.FullName].ToString());
RegComDll(strSrcFileName); //每次自动注册com dll
string strDstFileName = "interop." + Path.GetFileName(fileName);
string strDetFullFileName = strPath + strDstFileName;
string strNameSpace = Path.GetFileNameWithoutExtension(fileName);//文件名作为命名空间
//如果interop.dll的时间比dll时间早，则需要重新生成
bool bNeedGenrate = false;
if (File.Exists(strDetFullFileName))
{
DateTime dtInteropTime = File.GetLastWriteTime(strDetFullFileName);
DateTime dtSrcTime = File.GetLastWriteTime(strSrcFileName);
if (dtSrcTime >= dtInteropTime)
bNeedGenrate = true;
}
else
bNeedGenrate = true;
if (bNeedGenrate)
{
Object typeLib;
LoadTypeLibEx(fileName, RegKind.RegKind_None, out typeLib);
if (typeLib == null)
{
//throw new Exception("载入失败！");
return null;
}
TypeLibConverter converter = new TypeLibConverter();
ConversionEventHandler eventHandler = new ConversionEventHandler();
AssemblyBuilder ab = converter.ConvertTypeLibToAssembly(typeLib, strDetFullFileName, 0,
eventHandler, null, null, strNameSpace, null);
ab.Save(strDstFileName);
}
Assembly asm = Assembly.LoadFile(strDetFullFileName);//Application.StartupPath + @"\" + strDstFileName);
//Type t = asm.GetType("interop.test.tcls1"); //old
//Type t = asm.GetType("Prj2.tcls1"); //new, comdll=Prj2.dll
if (asm != null)
m_mapComAssembly[asm.FullName] = strSrcFileName;
return asm;
}
