What is VBA?

     

  • VBA is the acronym for Visual Basic for Applications.
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  • An abbreviation for Visual Basic for Applications
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  • Official name is "Visual Basic Applications Edition."
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  • VBA is Microsoft's common application programming (macro) language for Word, Excel, Access, etc
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  • VBA, which stands for Visual Basic for Applications, is a programming language developed by Microsoft
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  • VISUAL BASIC APPLICATION = is the combination of VISUAL + BASIC for appliation
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  • VISUAL = represents to procedure we adopt to develop user interface by using Boxes,dialogue boxes, controls etc
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  • Basic = referes to programming code
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  • There is no UNDO for macro actions
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  • Loops and IF statement is heart to VBA
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  • This macros exists for Excel,Word,Access
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    What are the advantages of VBA?

     

  • Through the process of VBA we can automate repetetive actions
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  • We can generate reports in regular intervels without manual intervention
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  • We can connect various databases through the process of VBA
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  • We can automate Word documents and Power point presentations
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    What is the differnce between VBA and VB

     

  • VBA and VB having resemble in most areas but both are different
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    Macro Security

     

     

  • Following four, denotes about macro security
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    1) Disable all macros without notification

     

    2) Disable all macros with notification

     

    3) Disable all macros except digitially signed macros

     

    4) Enable all macros

     

    State about digital signature

     

  • Digital signature doesn't allow others
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  • Macros assigned digital signature will open only in the systems having digital signature
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