public bool GetOcxFileByBrowse(System.Windows.Forms.Form caller, out string sMsg)
{
sMsg = "";
System.Text.StringBuilder sb = new System.Text.StringBuilder(200);
System.Windows.Forms.OpenFileDialog dlg = new System.Windows.Forms.OpenFileDialog();
dlg.Title = "Open Type Library";
dlg.Filter = "Type Libraries (*.tlb;*.olb;*.dll;*.ocx)|*.tlb;*.olb;*.dll;*.ocx|All Files (*.*)|*.*";
GetSystemDirectory(sb, 200);
dlg.InitialDirectory = sb.ToString();
if (dlg.ShowDialog(caller) == System.Windows.Forms.DialogResult.OK)
{
try
{
TLI.TypeLibInfoClass tliTypeLibInfo = new TLI.TypeLibInfoClass();
tliTypeLibInfo.ContainingFile = dlg.FileName;
//
rec = new TypeRec();
rec.GUID = tliTypeLibInfo.GUID;
rec.LCID = tliTypeLibInfo.LCID;
rec.MainVer = tliTypeLibInfo.MajorVersion;
rec.MinVer = tliTypeLibInfo.MinorVersion;
rec.LoadInfo();
//
return(true);
}
catch (Exception er)
{
sMsg = er.Message;
}
}
return(false);
}
public void LoadInfo()
{
try
{
typeInfo = new TLI.TypeLibInfoClass();
}
catch (Exception e)
{
throw new ExceptionTLI(e);
}
try
{
typeInfo.LoadRegTypeLib(GUID, MainVer, MinVer, LCID);
}
catch (Exception e)
{
throw new LoadActiveXInfoException(string.Format(CultureInfo.InvariantCulture, "Error calling TypeLibInfoClass.LoadRegTypeLib to get ActiveX information [{0}, version:{1}.{2}, LCID:{3}]", GUID, MainVer, MinVer, LCID), e);
}
}