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I have



class IResource
{
virtual void Use()=0
virtual bool RequestLock()=0
}

But surely the SQl statement I wrote does not deal with setting the id field in TABLE2 to a bind variable?

It can't as easy as



INSERT INTO TABLE2 (id, name, attribute) SELECT (:id, name,...

Using Oracle.

I have two tables

TABLE1
id,
name,
attribute

TABLE2

Yeah has helped alot. Cheers!

So will this transaction have to be written in PL/SQL?

I ask this because I have found a method using TRY CATCH blocks, but this seems to be only available in T-SQL, which Oracle does not support....

I'm using an Oracle database, with all the code to connect, insert, delete etc written in C#.

I need to be able to insert multiple rows at once, however if one row fails to be inserted then all...

Your FOR loop is totally wrong. Look up FOR loops, how they work in C++, examples etc etc.

No problem, you have been a great help so far!

As for what to do, would you suggest I try with this idea of using OnCtlColor() further, or should I look into drawing my own drop down box?

CtlColor() is called alot earlier, but does not recognise that there is a CTLCOLOR_LISTBOX. And just skips over the part of the function which was written in the old OnCtlColor() method like this..
...

Are you just posting your homework?

sure, here is a striped down version of my project,

there many be some unused functions etc etc, so just ignore them

Right,

I can now change the font of the ListBox, which happens within the OnDropDown() function, which works great, however the font will only be set on the second time the drop down box is used,...

Why do I still get



COMBO HWND=0


when running this function then?

Thank you!

Can you give me an example of what function within my Dialog class I can access these values from?

I created



class CSuperComboBox : public CComboBox
{
public:
CSuperComboBox(void);
~CSuperComboBox(void);
CEdit m_edit;

To answer:
1. You have got to understand that I am totally new to MFC and how objects are displayed on screen with the functions called by the Framework etc etc. So it isn't obvious to me how to...

Oh sorry if I wasn't very clear, I want the CComboBox object to be CBS_DROPDOWNLIST, I was using the term EditBox to refer to that section of the CComboBox.

Can you recommend a good place to...

Thanks for a reply!

But now I don't know how to get at these HWnd values,

I write this code to my OnInitDialog() of Dialog class



super.Create(WS_CHILD | WS_VISIBLE | WS_VSCROLL |...

As I am to believe there are three sections to a CComboBox object, the whole combo box, the EditBox, and the drop down list (ComboLBox).

I would like to create a combo box which has a standard...