/// <summary>
/// Try to detect current host application version. (All MS-Office products supports the version property except for Access9 aka Access 2000)
/// </summary>
/// <returns>version or null if its failed to detect</returns>
protected internal double?TryGetApplicationVersion()
{
try
{
if (_ownerApplication.EntityIsAvailable("Version"))
{
object result = _ownerApplication.Invoker.PropertyGet(_ownerApplication, "Version");
string[] version = Convert.ToString(result).Split(new string[] { "." }, StringSplitOptions.RemoveEmptyEntries);
if (version.Length > 1)
{
return(Convert.ToDouble(version[0] + "." + version[1], CultureInfo.InvariantCulture));
}
else
{
return(Convert.ToDouble(version[0], CultureInfo.InvariantCulture));
}
}
else
{
return(null);
}
}
catch
{
return(null);
}
}
/// <summary>
/// Try to detect current host application version. (All MS-Office products supports the version property except for Access 9 aka Access 2000)
/// </summary>
/// <returns>version or null if its failed to detect</returns>
public static double?TryGetApplicationVersion(ICOMObject applcationInstance)
{
try
{
if (applcationInstance.EntityIsAvailable("Version"))
{
object result = applcationInstance.Invoker.PropertyGet(applcationInstance, "Version");
string[] version = Convert.ToString(result).Split(new string[] { "." }, StringSplitOptions.RemoveEmptyEntries);
if (version.Length > 1)
{
return(Convert.ToDouble(version[0] + "." + version[1], CultureInfo.InvariantCulture));
}
else
{
return(Convert.ToDouble(version[0], CultureInfo.InvariantCulture));
}
}
else
{
return(null);
}
}
catch
{
return(null);
}
}