How to insert messages using the MsgBox function
This function is useful for displaying information. The syntax
for the MsgBox function is MsgBox (prompt, buttons, title)Where
prompt = the text Excel displays in the message box Buttons
=optional Title =optional
1.Open Excel2. Open VB editor i.e Alt + F11 key3. Click
Developer Insert Choose command button (form control)4. Click
New
5. Type as follows
Sub Button3_Click()MsgBox "Hello", vbExclamationEnd Sub
6. Rename the command button as necessary7. Clcik the button and
you will see :
How to Insert Items in a ComboBox (Using a command button)
1.Open Excel2. In Sheet1 of the workbook, type the following in
cells A3 to A6. Formic acid Lactic acid Acetic acid Nitrous acid 2.
Open VB editor i.e Alt + F11 key3. Click Developer Insert Choose
command button (form control)4. Insert UserForm5. Place a Combobox
on the Userform6. Place a command button on the form7. Double-click
the commandbutton to insert Visual Basic code Assume that name of
command button is cmdAcid and Combobox is cboAcid
Private Sub cmdAcid_Click() Worksheets(Sheet1).Activate
cboAcid.AddItem Range (A3) cboAcid.AddItem Range (A4)
cboAcid.AddItem Range (A5) cboAcid.AddItem Range (A6)
End Sub8. Run the program and click the command button. 9. Click
the combobox and the list of the acids will be displayed.
How to Insert Items in a ComboBox (without a command
button-using userform initialize)
1. Insert a combo box and name it cboAcid.2. Double-click the
combo box to open the code window.3. Click the left combobox on the
screen to and choose Userform (Fig. 1)4. Click the right side of
the combo-box and choose initialize. (Fig. 2)5. Type the following
codePrivate Sub UserForm_Initialize() Worksheets(Sheet1).Activate
cboAcid.AddItem Range (A3) cboAcid.AddItem Range (A4)
cboAcid.AddItem Range (A5) cboAcid.AddItem Range (A6)
End Sub6. Run the program and click the command button. 7. Click
the combobox and the list of the acids will be displayed.8. 9. Fig.
1
Fig. 2 How to Insert Items in a ComboBox (in a worksheet)
1. In Sheet1 of the workbook, type the following in cells A3 to
A6. Formic acid Lactic acid Acetic acid Nitrous acid 2. Insert a
combobox on the worksheet. (In developer tab, choose Insert >
Combobox)3.
4. Right-click the combobox and choose format control
5.
6. Click new
7. Enter $A$3:$A$6 for the input range. Click ok
How to display or hide a userform
Assume that you have created 3 userforms: frmMenu, frmStrong
Acid and frmWeakAcidThe frmMenu form can link to either the Strong
Acid form or a Weak acid form.
For the command button go to Strong Acid page, the code is
frmStrongAcid.show
For the command button go to Weak Acid page, the code is
frmWeakAcid.show
How to hide the strong acid or weak acid page i.e go back to
main page
The code for the command button in the strong acid page is
frmStrongAcid.hide
and for the weak acid page frmWeakAcid.hide
