[dannygan9]

HI..

I got 2 comboBoxes, when i select the 1st item in 1st combobox, then will list all sub items in 2nd combobox. Data can be in database or in program. Got any guideline or reference...


Thanks!

Cheers! Danny

[shabbir]

To fill the combobox you need to use its AddString property. Attach a CComboBox control to the combo box and use the AddString property to add the necessary strings depending on the option selected in the first combo.

Thanks and I hope it helps.
Shabbir Bhimani

[dannygan9]

Quote:

Originally Posted by shabbir

To fill the combobox you need to use its AddString property. Attach a CComboBox control to the combo box and use the AddString property to add the necessary strings depending on the option selected in the first combo.

Thanks and I hope it helps.
Shabbir Bhimani

i means at 1st combobox which got items called "A","B","C"
When i selected "A", 2nd combobox only list out "A1","A2","A3" only....
Please advise! thanks!

[shabbir]

so are you asking at what event should you use the above code.

[dannygan9]

Quote:

Originally Posted by shabbir

so are you asking at what event should you use the above code.

Yes, is it got this such thing? Can i do this?


oid CIDComboDemoDlg::OnSelchangeCombo1()
{

m_eFruitVal = (eEnumeratedFruit)m_combo.GetCurSelData();

switch (m_eFruitVal)
{
case eBanana: m_descriptionWnd.SetWindowText("Banana");

for (int i=0;i < 20;i++)
{

pmyComboBox->AddString("Malaysia");

}
break;

case eApple: m_descriptionWnd.SetWindowText("Apple");

for (int i=0;i < 20;i++)
{

pmyComboBox->AddString("Malaysia");

}
break;

[shabbir]

Yes its currently looks correct to me.

[dannygan9]

Quote:

Originally Posted by shabbir

Yes its currently looks correct to me.

void CIDComboDemoDlg::OnSelchangeCombo1()
{
m_eFruitVal = (eEnumeratedFruit)m_combo.GetCurSelData();

switch (m_eFruitVal)
{
case eBanana:
for (int i=0;i < 20;i++)
{

m_combo1->AddString("YELLOW");break; //BUT PROGRAM HANG AFTER I SELECT "BANANA",
}
}
}


m_combo1->AddString("YELLOW");break //THIS ONE I LIKE TO INSERT AT 2ND COMBOBOX, BUT WILL HANG WILL HANG AT HERE!

[shabbir]

It should not hand but add 20 times and come out. I guess the error is at some other point.

[alok]

Moderator,DOn't you think this wrong forum for posting queries.

this subforum is for posting project not queries.there separate forum for posting Queries

Thanks

[shabbir]

I did not notice that. Now its Moved.