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Docs > VCL Controls > ExpressReports Suite > API Reference > dxReport.ConnectionString.JSON.DB > TdxReportDataSetCollection > Members
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V25.1
    • VCL Controls
    What's New
    Installation
    Express Cross Platform Library
    ExpressQuantumGrid Suite
    ExpressEditors Library
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    API Reference
    dxReport
    dxReport.Backend
    dxReport.ConnectionString.JSON
    dxReport.ConnectionString.JSON.DB
    TdxReportDataSetCollection
    Members
    Methods
    TdxReportDataSetCollectionItem
    TdxReportDataSetJSONConnection
    dxReport.ConnectionString.SQL
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    TdxReportDataSetCollection Members

    A collection of Report dataset items.

    Constructors

    Name Description
    Create(TComponent,TcxComponentCollectionItemClass) Initializes a new instance of the TcxComponentCollection class with specified settings. Inherited from TcxComponentCollection.

    Properties

    Name Description
    Count Gets the number of elements in the collection. Inherited from TcxComponentCollection.
    Items Provides indexed access to the collection elements. Inherited from TcxComponentCollection.
    ParentComponent Inherited from TcxComponentCollection.

    Methods

    Name Description
    Add Creates a Report dataset item without an associated dataset and adds the created item to the collection.
    Add(TcxComponentCollectionItemClass) Creates a new TcxComponentCollectionItem instance and appends it to the collection. Inherited from TcxComponentCollection.
    Add(string,TDataSet) Creates a new initialized Report dataset item with a specified user-friendly name and adds the item to the collection.
    Assign(TPersistent) Inherited from TPersistent.
    AssignTo(TPersistent) Inherited from TPersistent.
    BeginUpdate Acquires a lock on the collection. Inherited from TcxComponentCollection.
    Clear Deletes all the TcxComponentCollectionItem instances from the collection and destroys them. Inherited from TcxComponentCollection.
    CustomSort(TcxComponentCollectionSortCompareFunc) Inherited from TcxComponentCollection.
    Delete(Integer) Removes the specified TcxComponentCollectionItem instance from the collection and destroys it. Inherited from TcxComponentCollection.
    EndUpdate(Boolean) Releases a lock and updates the collection. Inherited from TcxComponentCollection.
    Equals(TObject) Inherited from TObject.
    FindItemByID(Integer) Returns a reference to a collection element, by its unique identifier. Inherited from TcxComponentCollection.
    GetHashCode Inherited from TObject.
    GetNamePath Inherited from TPersistent.
    GetOwner Inherited from TPersistent.
    IndexOf(TcxComponentCollectionItem) Returns the zero-based index of a specified item within the collection. Inherited from TcxComponentCollection.
    Insert(Integer) Creates a new TcxComponentCollectionItem instance and inserts it into the collection at the position specified by the zero-based AIndex parameter. Inherited from TcxComponentCollection.
    Remove(TcxComponentCollectionItem) Removes a specified item from the collection. Inherited from TcxComponentCollection.
    ToString Inherited from TObject.
    Update(TcxComponentCollectionItem,TcxComponentCollectionNotification) protected Updates a collection to reflect any changes made. Inherited from TcxComponentCollection.

    Events

    Name Description
    OnChange Inherited from TcxComponentCollection.
    See Also