How to restrict control to go to it's click event?

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Hello all,
Here in my application I am performing 2 tasks:
[1]display all values on cmbrno_click()

[2]display all values on cmbfulnm_lostfocus()

and cmbrno style is 2-dropdown list.

Private Sub CmbFulNM_LostFocus()
RES.Open "student_record_database",CON,adOpenDynamic,adLockOptimistic,adCmdTable

For i = 0 To RES.RecordCount - 1              
            CmbRNO.Text = RES!ROLLNO // at this line control goes to the cmbrno_click event which is having same part of coding and executes that also.

            TxtFNM.Text = RES!FIRST_NAME  //error like: item not fount in  corresponding ordinal

            TxtMIDNM.Text = RES!MIDDLE_NAME
            TxtLNM.Text = RES!LAST_NAME
            Text5.Text = RES!CONTACT
            Text6.Text = RES!CONTACT1
            Text7.Text = RES!CONTACT2
            TxtADDR.Text = RES!ADDRESS
            COMBO1.Text = RES!GRADE
            CmbDiv.Text = RES!DIV
            CmbBG.Text = RES!BLOOD_GROUP
If CmbRNO.ListCount > 0 Then CmbRNO.ListIndex = i   
Next i
RES.Close
End Sub

Please help.

Posted 1-Feb-13 21:47pm

surkhi

Updated 1-Feb-13 22:00pm

Abhishek Pant

v2

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bayotle · Answer 1 · 2013-07-04T14:36:00

I'm GUESSING from the title you have code being executed when you load the combobox?

If thats the case you can set a variable and check it in the affected code...

public busy as boolean

sub load_cmbo
busy = true ' Before executing your code, set to true
....
....
....
busy = false ' set to false on exit (also in any error routines)
end sub

sub whatever on change()
if busy = true then exit sub ' This will exit as long as load_cmbo is executing
.....
end sub