Table.ParentCell Property
Returns the cell that contains the current table.
Namespace: DevExpress.Blazor.RichEdit
Assembly: DevExpress.Blazor.RichEdit.v24.2.dll
NuGet Package: DevExpress.Blazor.RichEdit
Declaration
public TableCell ParentCell { get; }
Property Value
Type | Description |
---|---|
TableCell | The cell that contains the current table or |
Remarks
The Rich Text Editor component allows users to place tables within tables. Use the ParentCell
property to obtain the cell that contains the current table. If the table is not nested, the ParentCell
property returns null
.
The following example applies the Grid Table 4 Accent 4 style to all nested tables:
<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 {
richEdit.DocumentAPI.BeginUpdate();
var Tables = await richEdit.DocumentAPI.Tables.GetAllAsync();
for (int i=0; i < Tables.Count; i++) {
if (Tables[i].ParentCell != null)
await Tables[i].ChangePropertiesAsync(properties => {
properties.StyleName = TableStyleName.GridTable4Accent4;
});
}
richEdit.DocumentAPI.EndUpdate();
}
catch (OperationCanceledException e) {
Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
}
}
}
See Also