Kris, su versión funciona muy bien cuando necesita cargar el ensamblado desde el archivo DLL real (¡y si el archivo DLL está ahí!), Sin embargo, uno obtendrá un error no deseado si el archivo DLL está incrustado (es decir, no es un archivo sino un archivo incrustado DLL)
La otra cosa es que si uno usa un esquema de versiones con algo como " 1.2012.0508.0101 ", cuando uno obtiene la cadena de versión, obtendrá " 1.2012.518.101 "; tenga en cuenta los ceros que faltan .
Entonces, aquí hay algunas funciones adicionales para obtener la versión de una DLL (incrustada o desde el archivo DLL):
public static System.Reflection.Assembly GetAssembly(string pAssemblyName)
{
System.Reflection.Assembly tMyAssembly = null;
if (string.IsNullOrEmpty(pAssemblyName)) { return tMyAssembly; }
tMyAssembly = GetAssemblyEmbedded(pAssemblyName);
if (tMyAssembly == null) { GetAssemblyDLL(pAssemblyName); }
return tMyAssembly;
}//System.Reflection.Assembly GetAssemblyEmbedded(string pAssemblyDisplayName)
public static System.Reflection.Assembly GetAssemblyEmbedded(string pAssemblyDisplayName)
{
System.Reflection.Assembly tMyAssembly = null;
if(string.IsNullOrEmpty(pAssemblyDisplayName)) { return tMyAssembly; }
try //try #a
{
tMyAssembly = System.Reflection.Assembly.Load(pAssemblyDisplayName);
}// try #a
catch (Exception ex)
{
string m = ex.Message;
}// try #a
return tMyAssembly;
}//System.Reflection.Assembly GetAssemblyEmbedded(string pAssemblyDisplayName)
public static System.Reflection.Assembly GetAssemblyDLL(string pAssemblyNameDLL)
{
System.Reflection.Assembly tMyAssembly = null;
if (string.IsNullOrEmpty(pAssemblyNameDLL)) { return tMyAssembly; }
try //try #a
{
if (!pAssemblyNameDLL.ToLower().EndsWith(".dll")) { pAssemblyNameDLL += ".dll"; }
tMyAssembly = System.Reflection.Assembly.LoadFrom(pAssemblyNameDLL);
}// try #a
catch (Exception ex)
{
string m = ex.Message;
}// try #a
return tMyAssembly;
}//System.Reflection.Assembly GetAssemblyFile(string pAssemblyNameDLL)
public static string GetVersionStringFromAssembly(string pAssemblyDisplayName)
{
string tVersion = "Unknown";
System.Reflection.Assembly tMyAssembly = null;
tMyAssembly = GetAssembly(pAssemblyDisplayName);
if (tMyAssembly == null) { return tVersion; }
tVersion = GetVersionString(tMyAssembly.GetName().Version.ToString());
return tVersion;
}//string GetVersionStringFromAssemblyEmbedded(string pAssemblyDisplayName)
public static string GetVersionString(Version pVersion)
{
string tVersion = "Unknown";
if (pVersion == null) { return tVersion; }
tVersion = GetVersionString(pVersion.ToString());
return tVersion;
}//string GetVersionString(Version pVersion)
public static string GetVersionString(string pVersionString)
{
string tVersion = "Unknown";
string[] aVersion;
if (string.IsNullOrEmpty(pVersionString)) { return tVersion; }
aVersion = pVersionString.Split('.');
if (aVersion.Length > 0) { tVersion = aVersion[0]; }
if (aVersion.Length > 1) { tVersion += "." + aVersion[1]; }
if (aVersion.Length > 2) { tVersion += "." + aVersion[2].PadLeft(4, '0'); }
if (aVersion.Length > 3) { tVersion += "." + aVersion[3].PadLeft(4, '0'); }
return tVersion;
}//string GetVersionString(Version pVersion)
public static string GetVersionStringFromAssemblyEmbedded(string pAssemblyDisplayName)
{
string tVersion = "Unknown";
System.Reflection.Assembly tMyAssembly = null;
tMyAssembly = GetAssemblyEmbedded(pAssemblyDisplayName);
if (tMyAssembly == null) { return tVersion; }
tVersion = GetVersionString(tMyAssembly.GetName().Version.ToString());
return tVersion;
}//string GetVersionStringFromAssemblyEmbedded(string pAssemblyDisplayName)
public static string GetVersionStringFromAssemblyDLL(string pAssemblyDisplayName)
{
string tVersion = "Unknown";
System.Reflection.Assembly tMyAssembly = null;
tMyAssembly = GetAssemblyDLL(pAssemblyDisplayName);
if (tMyAssembly == null) { return tVersion; }
tVersion = GetVersionString(tMyAssembly.GetName().Version.ToString());
return tVersion;
}//string GetVersionStringFromAssemblyEmbedded(string pAssemblyDisplayName)