How to select a particular check box from a list

[vjjohnson04]

I execute the code in this way and get an error

Error Message: Wrong number of arguments or invalid property assignment: 'oPage.WebTable(...).ChildObjects'

Line (93): "oPage.WebTable(Result_Grd).ChildObjects(i,3)(oChkBox).set "ON""

code:

Code:

Set oPage = Browser("micClass:=Browser").Page("micClass:=Page")
Result_Grd = "html id:=ResultGridCtl"

Set oChkBox = Description.Create()
oChkBox("micClass").value = "WebCheckBox"
oPage.WebTable(Result_Grd).highlight
If oPage.WebTable(Result_Grd).Exist Then

For i=3 to 10
        
        oPage.WebTable(Result_Grd).ChildObjects(i,3)(oChkBox).set "ON"

Next
    

End If