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);
}
private void listBox1_SelectedIndexChanged(object sender, System.EventArgs e)
{
int n = listBox1.SelectedIndex;
if (n >= 0)
{
objRet = listBox1.Items[n] as TypeRec;
txtFile.Text = objRet.File;
}
}
private void btOK_Click(object sender, System.EventArgs e)
{
int n = listBox1.SelectedIndex;
if (n >= 0 && n < listBox1.Items.Count)
{
objRet = listBox1.Items[n] as TypeRec;
this.DialogResult = System.Windows.Forms.DialogResult.OK;
this.Hide();
}
}
public bool GetOcxFile(System.Windows.Forms.Form caller)
{
if (objOCXTypes == null)
{
objOCXTypes = new dlgOCXTypes();
}
if (objOCXTypes.ShowDialog(caller) == System.Windows.Forms.DialogResult.OK)
{
rec = objOCXTypes.objRet;
return(true);
}
return(false);
}
protected void refreshInfo()
{
try
{
txtFile.Text = ActiveXImporter.ActiveXInfo.OcxFile;
TypeRec rec = ActiveXImporter.ActiveXInfo.GetOcxInfo();
listBox1.Items.Clear();
if (rec != null)
{
int m = rec.ClassCount;
for (short i = 0; i < m; i++)
{
listBox1.Items.Add(rec.ClassRecord(i));
}
}
btNext.Enabled = (listBox1.Items.Count > 0);
}
catch (Exception er)
{
string s = LoadActiveXInfoException.FormExceptionText(er);
MessageBox.Show(this, s, "Load ActiveX", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Exclamation);
}
}
public void LoadTypes(System.Windows.Forms.ListBox listBox1)
{
bool bAbort = false;
bool bSkip = false;
int n;
string sExt;
listBox1.Visible = false;
Microsoft.Win32.RegistryKey keyTypeLib = Microsoft.Win32.Registry.ClassesRoot.OpenSubKey("TypeLib", false);
bCancel = false;
if (keyTypeLib == null)
{
MessageBox.Show(this, "Cannot find registry TypeLib", Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
bool bTryRegsvr = false;
bSkip = true; //not to confuse the amerturers
//LoadActiveXInfoException
List <Type> skipTypes = new List <Type>();
string[] types = keyTypeLib.GetSubKeyNames();
if (types != null)
{
for (int i = 0; i < types.Length; i++)
{
Application.DoEvents();
if (bAbort)
{
break;
}
Microsoft.Win32.RegistryKey keyType = keyTypeLib.OpenSubKey(types[i], false);
if (bCancel)
{
break;
}
if (keyType != null)
{
string[] vers = keyType.GetSubKeyNames();
if (vers != null)
{
for (int j = 0; j < vers.Length; j++)
{
Application.DoEvents();
if (bAbort)
{
break;
}
short MainVer = 0;
short MinVer = 0;
try
{
n = vers[j].IndexOf('.');
if (n == 0)
{
string s = vers[j].Substring(1);
if (!string.IsNullOrEmpty(s))
{
if (!short.TryParse(s, out MinVer))
{
if (!short.TryParse(s, System.Globalization.NumberStyles.HexNumber, CultureInfo.InvariantCulture, out MinVer))
{
throw new LoadActiveXInfoException("Invalid MinVer:" + s);
}
}
}
}
else if (n < 0)
{
if (!string.IsNullOrEmpty(vers[j]))
{
if (!short.TryParse(vers[j], out MainVer))
{
if (!short.TryParse(vers[j], System.Globalization.NumberStyles.HexNumber, CultureInfo.InvariantCulture, out MainVer))
{
throw new LoadActiveXInfoException("Invalid MinVer:" + vers[j]);
}
}
}
}
else
{
string s = vers[j].Substring(0, n);
if (!short.TryParse(s, out MainVer))
{
if (!short.TryParse(s, System.Globalization.NumberStyles.HexNumber, CultureInfo.InvariantCulture, out MainVer))
{
throw new LoadActiveXInfoException("Invalid MinVer:" + s);
}
}
s = vers[j].Substring(n + 1);
if (!short.TryParse(s, out MinVer))
{
if (!short.TryParse(s, System.Globalization.NumberStyles.HexNumber, CultureInfo.InvariantCulture, out MinVer))
{
throw new LoadActiveXInfoException("Invalid MinVer:" + s);
}
}
}
}
catch (Exception err)
{
if (!bSkip)
{
if (!skipTypes.Contains(err.GetType()))
{
FormError dlg = new FormError();
dlg.SetMessage(LoadActiveXInfoException.FormExceptionText(err));
DialogResult ret = dlg.ShowDialog(this);
if (ret == DialogResult.Ignore)
{
bSkip = true;
}
else if (ret == DialogResult.Abort)
{
bAbort = true;
}
else if (ret == DialogResult.Cancel)
{
skipTypes.Add(err.GetType());
}
}
}
}
Microsoft.Win32.RegistryKey keyVer = keyType.OpenSubKey(vers[j], false);
if (bCancel)
{
break;
}
if (keyVer != null)
{
string[] LCIDs = keyVer.GetSubKeyNames();
if (LCIDs != null)
{
for (int k = 0; k < LCIDs.Length; k++)
{
if (bAbort)
{
break;
}
TypeRec rec = null;
try
{
rec = new TypeRec();
}
catch (Exception eRec)
{
bAbort = true;
bTryRegsvr = true;
MessageBox.Show(this, eRec.Message, "Search ActiveX Libraries", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (rec != null && !bAbort)
{
try
{
rec.GUID = types[i];
rec.MainVer = MainVer;
rec.MinVer = MinVer;
if (!string.IsNullOrEmpty(LCIDs[k]))
{
int cid;
if (int.TryParse(LCIDs[k], out cid))
{
rec.LCID = cid;
rec.LoadInfo();
sExt = System.IO.Path.GetExtension(rec.File);
sExt = sExt.ToLowerInvariant();
if (string.Compare(sExt, ".dll", StringComparison.OrdinalIgnoreCase) == 0)
{
listBox1.Items.Add(rec);
}
lblInfo.Text = rec.ToString();
Application.DoEvents();
Application.DoEvents();
}
}
}
catch (ExceptionTLI etli)
{
MessageBox.Show(this, etli.Message, "Search ActiveX Librarues", MessageBoxButtons.OK, MessageBoxIcon.Error);
bAbort = true;
bTryRegsvr = true;
}
catch (Exception err)
{
if (!bSkip)
{
if (!skipTypes.Contains(err.GetType()))
{
FormError dlg = new FormError();
dlg.SetMessage(LoadActiveXInfoException.FormExceptionText(err));
DialogResult ret = dlg.ShowDialog(this);
if (ret == DialogResult.Ignore)
{
bSkip = true;
}
else if (ret == DialogResult.Abort)
{
bAbort = true;
}
else if (ret == DialogResult.Cancel)
{
skipTypes.Add(err.GetType());
}
}
}
}
}
}
}
}
}
}
keyType.Close();
}
}
}
keyTypeLib.Close();
if (bTryRegsvr)
{
string tliFile = Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "TLBINF32.DLL");
if (File.Exists(tliFile))
{
if (MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "Limnor Studio is trying to fix the problem by execyting regsvr32 \"{0}\"\r\n After executing the command, you may try importing ActiveX again.\r\n\r\nDo you want to continue?", tliFile), "Search ActiveX Libraries", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
{
string stdout;
string errout;
Process p = new Process();
ProcessStartInfo psI = new ProcessStartInfo("cmd");
psI.UseShellExecute = false;
psI.RedirectStandardInput = false;
psI.RedirectStandardOutput = true;
psI.RedirectStandardError = true;
psI.CreateNoWindow = true;
p.StartInfo = psI;
p.StartInfo.FileName = "regsvr32";
p.StartInfo.Arguments = string.Format(CultureInfo.InvariantCulture, "\"{0}\"", tliFile);
p.Start();
stdout = p.StandardOutput.ReadToEnd();
errout = p.StandardError.ReadToEnd();
p.WaitForExit();
if (p.ExitCode != 0)
{
MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "regsvr32 failed. Error code {0}, output:{1}, error:{2}", p.ExitCode, stdout, errout), "Search ActiveX Libraries", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
MessageBox.Show(this, "TLBINF32.DLL is registered. You may try to import ActiveX libraries again", "Search ActiveX Libraries", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
else
{
MessageBox.Show(this, string.Format(CultureInfo.InvariantCulture, "File not found:{0}", tliFile), "Search ActiveX Libraries", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
listBox1.Visible = true;
}