Show field of run time control in axapta

public void showFields(tableId tableId,
FormGridControl formGridControl1, FormBuildDataSource formDataSource1
)

{
FormStringControl formStringControl1,formStringControl2;

DictTable dictTable;
DictTable dictTable1;
DictTable dictTable2;

fieldId fieldId;
int i;
int t;
int fieldCnt;
Query Q1;
str ColValue[];
str strQuery;
object formRunCaller;

;
formRunCaller = element.args().caller();

testId1=formRunCaller.MethodA();
dictTable1 = new DictTable(_TestColumn.TableId);
// dictTable2 = new DictTable(_TestRows.TableId);
dictTable = new DictTable(tableId);
select * from _TestColumn where _TestColumn.QId == _Question.QId && _TestColumn.TestId==testId1 ;
if(_TestColumn)
{
ColValue[1] = _TestColumn.Col1;
ColValue[2] = _TestColumn.Col2;
ColValue[3] = _TestColumn.Col3;
ColValue[4] = _TestColumn.Col4;
ColValue[5] = _TestColumn.Col5;
ColValue[6] = _TestColumn.Col6;
ColValue[7] = _TestColumn.Col7;
ColValue[8] = _TestColumn.Col8;
ColValue[9] = _TestColumn.Col9;
ColValue[10] = _TestColumn.Col10;
//ss
ColValue[11]=_TestColumn.Col11;
ColValue[12]=_TestColumn.Col12;
ColValue[13]=_TestColumn.Col13;
ColValue[14]=_TestColumn.Col14;
ColValue[15]=_TestColumn.Col15;
ColValue[16]=_TestColumn.Col16;
//ss

}

for (i=1; i<=16; i++) { if(ColValue[i] != "") { fieldId = dictTable.fieldCnt2Id(i); formStringControl1 = formGridControl1.addDataField(formDataSource1.id() ,fieldId2Ext(fieldId, 1)); formStringControl1.label(ColValue[i]); } else { continue; } } //formGridControl1.dataSource(_TestRows); }