TableCellProcessorDelegate Delegate

A delegate intended to invoke its method for each cell in a table.

Namespace: DevExpress.XtraRichEdit.API.Native

Assembly: DevExpress.RichEdit.v24.2.Core.dll

NuGet Package: DevExpress.RichEdit.Core

Declaration

C#

[ComVisible(true)]
public delegate void TableCellProcessorDelegate(
    TableCell cell,
    int rowIndex,
    int cellIndex
);

VB.NET

<ComVisible(True)>
Public Delegate Sub TableCellProcessorDelegate(
    cell As TableCell,
    rowIndex As Integer,
    cellIndex As Integer
)

Parameters

Name	Type	Description
cell	TableCell	A TableCell object that is the cell for which the delegate is executed.
rowIndex	Int32	An integer that is the index of a row to which the cell belongs.
cellIndex	Int32	An integer that is the index of a column to which the cell belongs.

Remarks

Use the Table.ForEachCell method to employ the TableCellProcessorDelegate instance.

Tip

You can also use anonymous methods as delegates.

Example

Form1.cs

using DevExpress.XtraRichEdit;
using DevExpress.XtraRichEdit.API.Native;

void IterateCells(Table _table) {
    _table.BeginUpdate();
    _table.ForEachCell(new TableCellProcessorDelegate(MakeMultiplicationCell));
    _table.EndUpdate();
}

void MakeMultiplicationCell(TableCell cell, int i, int j)
{
    richEditControl1.Document.InsertText(cell.Range.Start,
        String.Format("{0}*{1} = {2}", i+2, j+2, (i+2) * (j+2)));
}

Form1.vb

Imports DevExpress.XtraRichEdit
Imports DevExpress.XtraRichEdit.API.Native

Private Sub IterateCells(ByVal _table As Table)
    _table.BeginUpdate()
    _table.ForEachCell(New TableCellProcessorDelegate(AddressOf MakeMultiplicationCell))
    _table.EndUpdate()
End Sub

Private Sub MakeMultiplicationCell(ByVal cell As TableCell, ByVal i As Integer, ByVal j As Integer)
    richEditControl1.Document.InsertText(cell.Range.Start, String.Format("{0}*{1} = {2}", i+2, j+2, (i+2) * (j+2)))
End Sub