5. Write VB program to place three text boxes onto the form. Enter different strings in first and second textbox. On clicking to command button, concatenation of two strings should be displayed in third text box.


Private Sub cmdClear_Click()
txtStr1.Text = “”
txtStr2.Text = “”
txtStr3.Text = “”
txtStr1.SetFocus
End Sub

Private Sub cmdDisplay_Click()
txtStr3.Text = txtStr1.Text + txtStr2.Text
End Sub

Private Sub cmdExit_Click()
Unload Me
End Sub

Private Sub Form_Activate()
txtStr1.SetFocus
End Sub

 

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