1. GroupDocs Documentation
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    3. GroupDocs.Assembly Product Family
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    5. GroupDocs.Assembly for .NET
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    7. Developer Guide
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    9. Basic Usage
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    11. Working with a Business Case
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    13. The Business Layer

    The Business Layer

    Common Utilities Class

    Document Directories

    Applying Product License

    Metered Licensing

    Data Layer Class

    Custom Objects

    Populate Data (Getting Customers Details)

    Getting Order Details

    Getting Product Details

    Getting Single Customer Details

    Database Entities

    Getting Customer Details From Database

    Getting Order Details From Database

    Getting Product Details From Database

    Getting Single Customer Details From Database

    DataSet Source

    Getting Customer, Order Details From DataSet

    Getting Product Details From DataSet

    Getting Single Customer Details From DataSet

    XML DataSource

    Getting Complete Details From XML Files

    Getting Single Customer Details From XML DataSource

    JOSN DataSource

    Getting Customer Data From JSON File

    Getting Customer And Order Data From JSON File

    Getting Product Data From JSON File

    Getting Single Customer Data From JSON File

    Use Spreadsheets as Data Sources

    Use Tables of Word Processing Documents as Data Sources

    Use Tables of Presentation Documents as Data Sources

    Complete DataLayer Class Code

    Complete DynamicEntity Class Code

    Complete CommonUtilities Class Code

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