TableCell.ParentRow Property

Returns the row that contains the current cell.

Namespace: DevExpress.Blazor.RichEdit

Assembly: DevExpress.Blazor.RichEdit.v25.1.dll

NuGet Package: DevExpress.Blazor.RichEdit

Declaration

public TableRow ParentRow { get; }

Property Value

Type	Description
TableRow	The row that contains the current cell.

Remarks

A table consists of cells combined into rows. Use the ParentRow property to access the row that contains the current cell.

The following example applies different background colors to odd and even table rows:

<DxRichEdit @ref="richEdit" />

@code {
    DxRichEdit richEdit;
    protected override async Task OnAfterRenderAsync(bool firstRender) {
        if (firstRender)
            try {
                await InitializeDocument();
            }
            catch (TaskCanceledException) { }
        await base.OnAfterRenderAsync(firstRender);
    }

    async Task InitializeDocument() {
    /* Surround the code that contains an asynchronous operation with a try-catch block to handle
    the OperationCanceledException. This exception is thrown when an asynchronous operation is canceled. */
        try {
            var columnCount = 4;
            var rowCount = 5;
            richEdit.DocumentAPI.BeginUpdate();
            // Creates a table
            Table firstTable = await richEdit.DocumentAPI.Tables.CreateAsync(0, columnCount, rowCount);
            for (int i = rowCount-1; i >=0 ; i--)
                for (int j = columnCount-1; j >=0 ; j--) {
                    var cellPosition = firstTable.Rows[i].Cells[j].Interval.Start;
                    await richEdit.DocumentAPI.AddTextAsync(cellPosition, "sample text");
                }
            // Customizes the table
            await firstTable.ChangePropertiesAsync(properties => {
                properties.BackgroundColor = System.Drawing.Color.LightBlue;
                properties.Width = new TableWidth(TableWidthType.Percent, 100);
            });
            foreach (TableRow row in firstTable.Rows)
                foreach (TableCell cell in row.Cells)
                    if (cell.ParentRow.Index % 2 == 0)
                        await cell.ChangePropertiesAsync(properties => {
                            properties.BackgroundColor = System.Drawing.Color.AliceBlue;
                        });
            richEdit.DocumentAPI.EndUpdate();
        }
        catch (OperationCanceledException e) {
            Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
        }
    }
}