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Delegate BeginCellLayoutEventHandler - WPF API Reference | Syncfusion

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    Delegate BeginCellLayoutEventHandler

    Represents the method that handles StartCellLayout event of PdfLightTable.

    Namespace: Syncfusion.Pdf.Tables
    Assembly: Syncfusion.Pdf.Base.dll
    Syntax
    public delegate void BeginCellLayoutEventHandler(object sender, BeginCellLayoutEventArgs args);
    Parameters
    Type Name Description
    System.Object sender

    The sender of the event.

    BeginCellLayoutEventArgs args

    The arguments of the event.

    Remarks

    This event is raised when starts laying out a cell on a page.

    Examples
    // Create a new document
    PdfDocument document = new PdfDocument();
    //Create a Page
    PdfPage page = document.Pages.Add();
    //Create DataTable for source
    DataTable dataTable = new DataTable("myTable");
    dataTable.Columns.Add("ID1");
    dataTable.Columns[0].Caption = "id";
    dataTable.Columns.Add("ID2");
    object[] values = new object[] { "Roll Number", "Student Name" };
    dataTable.Rows.Add(values);
    values = new object[] { "011", "Cris" };
    dataTable.Rows.Add(values);
    values = new object[] { "011", "Clay" };
    dataTable.Rows.Add(values);
    //Create the PdfLightTable
    PdfLightTable pdfLightTable = new PdfLightTable();
    // Subscribe the cell layout event
    pdfLightTable.BeginCellLayout += new BeginCellLayoutEventHandler(table_BeginCellLayout);
    pdfLightTable.DataSource = dataTable;
    pdfLightTable.Style.CellPadding = 16;
    //Draw PdfLightTable.
    pdfLightTable.Draw(page, new PointF(0, 0));
    //Save the document.
    document.Save("Output.pdf");
    //Close the document
    document.Close(true);
    
    // Cell layout event handler
    void table_BeginCellLayout(object sender, BeginCellLayoutEventArgs args)
    {
    if (args.RowIndex == 1)
    {
    args.Graphics.DrawRectangle(new PdfPen(PdfBrushes.Red, 2), PdfBrushes.White, args.Bounds);
    }
    } 
    ' Create a new document
    Dim document As New PdfDocument()
    'Create a Page
    Dim page As PdfPage = document.Pages.Add()
    'Create DataTable for source
    Dim dataTable As New DataTable("myTable")
    dataTable.Columns.Add("ID1")
    dataTable.Columns(0).Caption = "id"
    dataTable.Columns.Add("ID2")
    Dim values() As Object = { "Roll Number", "Student Name" }
    dataTable.Rows.Add(values)
    values = New Object() { "011", "Cris" }
    dataTable.Rows.Add(values)
    values = New Object() { "011", "Clay" }
    dataTable.Rows.Add(values)
    'Create the PdfLightTable
    Dim pdfLightTable As New PdfLightTable()
    ' Subscribe the cell layout event
    AddHandler pdfLightTable.BeginCellLayout, AddressOf table_BeginCellLayout
    pdfLightTable.DataSource = dataTable
    pdfLightTable.Style.CellPadding = 16
    'Draw PdfLightTable.
    pdfLightTable.Draw(page, New PointF(0, 0))
    'Save the document.
    document.Save("Output.pdf")
    'Close the document
    document.Close(True)
    
    ' Cell layout event handler
    Private Sub table_BeginCellLayout(ByVal sender As Object, ByVal args As BeginCellLayoutEventArgs)
    If args.RowIndex = 1 Then
    args.Graphics.DrawRectangle(New PdfPen(PdfBrushes.Red, 2), PdfBrushes.White, args.Bounds)
    End If
    End Sub 

    Constructors

    BeginCellLayoutEventHandler(Object, IntPtr)

    Declaration
    public BeginCellLayoutEventHandler(object object, IntPtr method)
    Parameters
    Type Name Description
    System.Object object
    System.IntPtr method

    Methods

    BeginInvoke(Object, BeginCellLayoutEventArgs, AsyncCallback, Object)

    Declaration
    public virtual IAsyncResult BeginInvoke(object sender, BeginCellLayoutEventArgs args, AsyncCallback callback, object object)
    Parameters
    Type Name Description
    System.Object sender
    BeginCellLayoutEventArgs args
    System.AsyncCallback callback
    System.Object object
    Returns
    Type
    System.IAsyncResult

    EndInvoke(IAsyncResult)

    Declaration
    public virtual void EndInvoke(IAsyncResult result)
    Parameters
    Type Name Description
    System.IAsyncResult result

    Invoke(Object, BeginCellLayoutEventArgs)

    Declaration
    public virtual void Invoke(object sender, BeginCellLayoutEventArgs args)
    Parameters
    Type Name Description
    System.Object sender
    BeginCellLayoutEventArgs args

    See Also

    PdfDocument
    PdfLightTable
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