Run time error 2465 on search form

[Jims Chan]

I have a search form to search some records. Search results sometimes will need to update field in subform. But when executing there happens to be a Runtime Error 2465 saying that it cant find the field 'Quotes2Sub'(subform name).
PrivateSub Select_click()
Dim strMF asString
Dim strSF asString

strMF=[mainform]

if subform=""then


forms(strMF).ClientID=ClientID
else
strSF=[Subform]
Forms(strMF).Controls(strSF).form.ClientID=ClientID
EndIf
EndSubRun time error states that the error is on
Forms(strMF).Controls(strSF).form.ClientID=ClientI D
With same code above using in another search form, it has worked without error...

[andy49]

Is subform a variable? If subform = "" surely suggests it is but it's not declared


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[CJ_London]

Forms(strMF).Controls(strSF).form.ClientID=ClientID

Do you really have a subform control with the same name as the form on which it is located?

[Jims Chan]

how to say subform is a variable?

[Jims Chan]

yes, subform do have the control with same name

Forms(strMF).Controls(strSF).form.ClientID=ClientID

Do you really have a subform control with the same name as the form on which it is located?

[Jims Chan]

Dear all expert,

I have solve the problem.... i deleted the subform in design mode, through the design ribbon add subform and choose again the subform into the mainform...
its works!!!! thanks a lot