Hi Allison,

You need to load the form before showing it.

Private Sub BtnStart_Click()
Dim frmCostCal As New frmCost
Load frmCostCal
frmCostCal.Show
End Sub

HTH, Greg

"allissonlu " wrote in message
...
Hi,

I am using Excel 2002, and I am new to VBA in Excel.

I created a userform (named frmCost) within an Excel file, and on one
of the Excel sheets, I added a button (called BtnStart) to control the
loading of the userform.

The codes a

Private Sub BtnStart_Click()
Dim frmCostCal As New frmCost

With frmCostCal

Show

End With

End Sub

Also on the userform, I added an "exit" button to unload the userform
and return to Excel. The codes a

Private Sub btnExit_Click()

Unload Me

End Sub


The problem is, sometimes when I click the "Start" button, the Excel
crashes. This happens randomly, esp. when the button is clicked right
after opening the Excel file.

Any help or advice will be highly appreciated.

Allison


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