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36                          Chapter 3: Variable And Constants

















                         Figure 3.1 Graphical User Interface

               Table 3.1 Plan the Objects and Properties


               Object                 Property


               TextBox1               Name:txtradius


                                      Text: -

               Label1                 Name: lblarea


                                      Text: -

               Button1                Name:btnarea


                                      Text: CALCULATE AREA
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