public string Convert(MyCombobox o, string s, List <string> controlVariableArray, List <string> controlFormArray,
List <string> controlGBArray, object parentObj)
{
string name = o.General.Name;
s = VBtoNET.CreateNETCode(s, o.General, "ComboBox", controlVariableArray, controlFormArray, controlGBArray, parentObj);
return(s);
}
public MyCombobox Create(int beginline, int endline, string[] lines)
{
MyCombobox o = new MyCombobox();
string key = "Begin MSDBCtls.DBCombo ";
o.General = VBtoNET.PopulateGeneral(key, lines, beginline, endline);
return(o);
}
public MyCombobox Create(int beginline, int endline, string[] lines)
{
MyCombobox o = new MyCombobox();
string key = "Begin MSDBCtls.DBCombo ";
o.General = VBtoNET.PopulateGeneral(key, lines, beginline, endline);
o.dataSource = VBtoNET.GetProperty("DataSource", beginline, endline, lines);
o.dataField = VBtoNET.GetProperty("DataField", beginline, endline, lines);
return(o);
}
public string Convert(MyCombobox o, string s, List <string> controlVariableArray, List <string> controlFormArray,
List <string> controlGBArray, object parentObj, List <string> datasourceArray)
{
string name = o.General.Name;
s = VBtoNET.CreateNETCode(s, o.General, "ComboBox", controlVariableArray, controlFormArray, controlGBArray, parentObj);
if (!String.IsNullOrEmpty(o.dataField))
{
s += VBtoNET.padding + "'Datafield = \"" + o.dataField + "\"" + "\r";
}
if (!String.IsNullOrEmpty(o.dataSource))
{
s += VBtoNET.padding + "'Datasource = \"" + o.dataSource + "\"" + "\r";
}
if (!String.IsNullOrEmpty(o.dataSource) && !String.IsNullOrEmpty(o.dataField))
{
datasourceArray.Add(name + ".SelectedValue = " + o.dataSource.Replace("rdc", "dt") + ".Rows(0)(\"" + o.dataField + "\").toString");
}
return(s);
}
private void btnExecute_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
try {
ClearData(false);
InitNetDesigner();
int beginline = 0, endline = 0;
MyForm form = new MyForm();
bool formEnd = false;
bool inGroupBox = false, inTabControl = false;
string s = "";
//object parentObj = new object();
//object priorParentObj = new object();
for (int i = 0; i < rtbVB.Lines.Count(); i++)
{
mylinenumer = i; // this is used for debugging
if (inGroupBox) // solves issue of the first control of the group box being skipped
{
inGroupBox = false; // reset the flag
i--;
}
else if (inTabControl)
{
inTabControl = false; // reset the flag
i--;
}
else
{
s = rtbVB.Lines[i];
}
if (s.Contains("Option Explicit"))
{
for (int j = i; j < rtbVB.Lines.Count(); j++)
{
codeText = codeText + rtbVB.Lines[j] + "\r\n";
}
break;
}
if (s.Contains("Begin VB.Form"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (i > beginline && s.Contains("Begin"))
{
formEnd = true;
}
}while (!formEnd && i < rtbVB.Lines.Count());
endline = i;
form = form.CreateForm(beginline, endline, rtbVB.Lines);
if (form == null)
{
return; // bad parsing, exit
}
txtFormName.Text = form.General.Name;
parentArray.Add((MyForm)form);
}
if (s.Contains("Begin VB.Frame "))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End ") && (s.Trim().Length >= 6 && !s.Trim().Substring(0, 6).Equals("Begin ")));
//while (!s.Trim().Equals("End") && i < rtbVB.Lines.Count() && controlEnd);
endline = i;
MyGroupBox o = new MyGroupBox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
parentArray.Add(o);
inGroupBox = true;
}
else if (s.Contains("Begin VB.CommandButton"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyButton button = new MyButton();
button = button.CreateButton(beginline, endline, rtbVB.Lines);
output = button.ConvertButton(button, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.CheckBox"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyCheckbox c = new MyCheckbox();
c = c.CreateCheckbox(beginline, endline, rtbVB.Lines);
output = c.ConvertCheckbox(c, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.Label"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyLabel l = new MyLabel();
l = l.Create(beginline, endline, rtbVB.Lines);
output = l.Convert(l, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.TextBox"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyTextbox o = new MyTextbox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1], datasourceArray);
}
else if (s.Contains("Begin MSDBCtls.DBCombo"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyCombobox o = new MyCombobox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1], datasourceArray);
}
else if (s.Contains("Begin VB.ListBox") || s.Contains("Begin MSDBCtls.DBList"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyListbox o = new MyListbox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin TabDlg.SSTab ")) // tab control
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End ") && (s.Trim().Length >= 6 && !s.Trim().Substring(0, 6).Equals("Begin ")));
endline = i;
MyTabControl o = new MyTabControl();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
parentArray.Add(o);
inTabControl = true; // not sure if we need another variable specifically for tabcontrols.
}
else if (s.Contains("Begin MSDBGrid.DBGrid"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyDatagridview o = new MyDatagridview();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.OptionButton"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyRadioButton o = new MyRadioButton();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin ComctlLib.ListView"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyDatagridview o = new MyDatagridview("Begin ComctlLib.ListView");
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin")) // catches and removes unsupported things.
{
bool knownControl = false;
foreach (string ctrl in controlTypeList)
{
if (s.Contains(ctrl))
{
knownControl = true;
}
}
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (!knownControl && i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
}
if (s.Trim().Equals("End") && rtbVB.Lines[i - 1].Trim().Equals("End")) // two Ends alone means end of a parent
{
// end of group box
if (parentArray.Count > 0)
{
parentArray.RemoveAt(parentArray.Count - 1); //pop
}
foreach (string ctrlstr in controlGBArray)
{
output += VBtoNET.padding + ctrlstr;
}
controlGBArray = new List <string>();
}
}
// set up form
output = form.ConvertForm(form, output, controlFormArray);
// end the file
EndDesigner();
this.Cursor = Cursors.Arrow;
Clipboard.SetText(rtbNET.Text);
} catch (Exception ex) {
this.Cursor = Cursors.Arrow;
MessageBox.Show("Exception in VB6 Parsing line: " + this.mylinenumer.ToString() + " " + ex.Message);
}
}
private void btnExecute_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
//try {
rtbNET.Text = "";
InitNetDesigner();
int beginline = 0, endline = 0;
MyForm form = new MyForm();
bool formEnd = false;
bool inGroupBox = false, inTabControl = false;
string s = "";
//object parentObj = new object();
//object priorParentObj = new object();
for (int i = 0; i < rtbVB.Lines.Count(); i++)
{
if (inGroupBox) // solves issue of the first control of the group box being skipped
{
inGroupBox = false; // reset the flag
i--;
}
else if (inTabControl)
{
inTabControl = false; // reset the flag
i--;
}
else
{
s = rtbVB.Lines[i];
}
if (s.Contains("Begin VB.Form"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (i > beginline && s.Contains("Begin"))
{
formEnd = true;
}
}while (!formEnd && i < rtbVB.Lines.Count());
endline = i;
form = form.CreateForm(beginline, endline, rtbVB.Lines);
if (form.General == null || String.IsNullOrEmpty(form.General.Name))
{
MessageBox.Show("Trouble parsing VB form, did you input a VB .frm file?");
return;
}
txtFormName.Text = form.General.Name;
parentArray.Add((MyForm)form);
}
if (s.Contains("Begin VB.Frame "))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End ") && (s.Trim().Length >= 6 && !s.Trim().Substring(0, 6).Equals("Begin ")));
//while (!s.Trim().Equals("End") && i < rtbVB.Lines.Count() && controlEnd);
endline = i;
MyGroupBox o = new MyGroupBox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
parentArray.Add(o);
inGroupBox = true;
}
else if (s.Contains("Begin VB.CommandButton"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyButton button = new MyButton();
button = button.CreateButton(beginline, endline, rtbVB.Lines);
output = button.ConvertButton(button, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.CheckBox"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyCheckbox c = new MyCheckbox();
c = c.CreateCheckbox(beginline, endline, rtbVB.Lines);
output = c.ConvertCheckbox(c, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.Label"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyLabel l = new MyLabel();
l = l.Create(beginline, endline, rtbVB.Lines);
output = l.Convert(l, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.TextBox"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyTextbox o = new MyTextbox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin MSDBCtls.DBCombo"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyCombobox o = new MyCombobox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin VB.ListBox") || s.Contains("Begin MSDBCtls.DBList"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyListbox o = new MyListbox();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin TabDlg.SSTab ")) // tab control
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End ") && (s.Trim().Length >= 6 && !s.Trim().Substring(0, 6).Equals("Begin ")));
endline = i;
MyTabControl o = new MyTabControl();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
parentArray.Add(o);
inTabControl = true; // not sure if we need another variable specifically for tabcontrols.
}
else if (s.Contains("Begin MSDBGrid.DBGrid"))
{
beginline = i;
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
}while (i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
endline = i;
MyDatagridview o = new MyDatagridview();
o = o.Create(beginline, endline, rtbVB.Lines);
output = o.Convert(o, output, controlVariableArray, controlFormArray, controlGBArray, parentArray[parentArray.Count - 1]);
}
else if (s.Contains("Begin")) // catches and removes unsupported things.
{
bool knownControl = false;
foreach (string ctrl in controlTypeList)
{
if (s.Contains(ctrl))
{
knownControl = true;
}
}
do
{
i++;
s = rtbVB.Lines[i];
if (s.Contains("BeginProperty"))
{
SkipProperties(i, s);
}
} while (!knownControl && i < rtbVB.Lines.Count() && s.Trim().Length >= 4 && !s.Trim().Substring(0, 4).Equals("End "));
}
if (s.Trim().Equals("End") && rtbVB.Lines[i - 1].Trim().Equals("End")) // two Ends alone means end of a parent
{
if (i > 1500 || parentArray.Count == 1)
{
string foo = "bar";
}
// end of group box
parentArray.RemoveAt(parentArray.Count - 1); //pop
foreach (string ctrlstr in controlGBArray)
{
output += VBtoNET.padding + ctrlstr;
}
controlGBArray = new List <string>();
}
}
// set up form
output = form.ConvertForm(form, output, controlFormArray);
if (String.IsNullOrEmpty(output))
{
MessageBox.Show("Trouble parsing VB form, did you input a VB .frm file?");
return;
}
// end the file
EndDesigner();
this.Cursor = Cursors.Arrow;
//} catch (Exception ex) {
// this.Cursor = Cursors.Arrow;
// MessageBox.Show("Exception in VB6 Parsing: " + ex.Message);
//}
}