Runtime form controls using Axapta and save data

Generate run time control

public void GenerateControl()
{
int i;
int a;
int d;
str lable;
DictTable dictTable;
TableId tableID;
;

i = 1;
d=1;
a=0;
lable = "";
formTabControl = this.form().addControl(FormControlType::Tab,"MainTab");
formTabControl.heightMode(1);
formTabControl.widthMode(1);
formTabPageControl = formTabControl.addControl(FormControlType::TabPage,"MainTabPage");
formTabPageControl.caption("Test");
this.controlMethodOverload(true);

formGroupControl = formTabPageControl.addControl(FormControlType::Group, "MyGroup");
formGroupControl.caption("Test");

while select * from _Question order by RecId
{
a = 1;
while select * from answer where answer.GroupId == _Question.GroupId
{
if(_Question.ControlId == QuestionControlInputType::CheckBox)
{
formCheckBoxControl = formGroupControl.addControl(FormControlType::CheckBox, num2str(i,2,0,0,0) + num2str(a,2,0,0,0) + "Question" );
formCheckBoxControl.label(answer.Text);
}
if(_Question.ControlId == QuestionControlInputType::RadioButton)
{
formRadioControl = formGroupControl.addControl(FormControlType::RadioButton, num2str(i,2,0,0,0) + num2str(a,2,0,0,0) + "Question" );
formRadioControl.caption(answer.Text);
}
a = a+1;
}

if(_Question.ControlId == QuestionControlInputType::Text)
{
formStringControl = formGroupControl.addControl(FormControlType::String, "QuestionStr" ); //num2str(i,2,0,0,0) +
formStringControl.label( num2str(i,2,0,0,0) + ". "+ _Question.QText + ":");
}
else if (_Question.ControlId == QuestionControlInputType::Grid)
{
formStaticTextControl = formGroupControl.addControl(FormControlType::StaticText, "Question" );//num2str(i,2,0,0,0) +
formStaticTextControl.text(num2str(i,2,0,0,0) + ". "+ _Question.QText + ":");
formDataSource = new FormBuildDataSource();
// this.form().addDataSource("_dataGridTbl");
formDataSource = this.form().dataSource(d);
tableID =_dataGridTbl.TableId;

dictTable = new DictTable(this.form().dataSource(d).table());


formDataSource.name( num2str(i,2,0,0,0) + "QuestionDb");
formDataSource.name(this.form().dataSource(d).name());
formDataSource.name(dictTable.name());
// formDataSource.table(this.form().dataSource(d).table());
formDataSource.autoQuery(true);

formGridControl = formGroupControl.addControl(FormControlType::GRID, "QuestionGri" );//num2str(i,2,0,0,0) +
formGridControl.dataSource(dictTable.name());
formGridControl.widthMode(1);
formGridControl.heightMode(1);
this.showFields(tableNum(_dataGridTbl), formGridControl, formDataSource);
d =d+1;
}
i = i+1;
}
formButtonControl = this.form().addControl(FormControlType::Button, "CmdSave");
formButtonControl.text("Save");

form1 = this.form();


}