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