public override bool EndEdit()
{
RichTextEditorElement element = this.EditorElement as RichTextEditorElement;
RadRichTextEditor richTextEditor = element.HostedControl as RadRichTextEditor;
richTextEditor.Document.DocumentContentChanged -= this.OnDocumentContentChanged;
return(base.EndEdit());
}
public override void BeginEdit()
{
base.BeginEdit();
RichTextEditorElement element = this.EditorElement as RichTextEditorElement;
RadRichTextEditor richTextEditor = element.HostedControl as RadRichTextEditor;
richTextEditor.Document.DocumentContentChanged += this.OnDocumentContentChanged;
}
private void RadGridView1_CurrentCellChanged(object sender, CurrentCellChangedEventArgs e)
{
if (e.NewCell != null && e.NewCell.ColumnInfo is GridViewRichTextColumn)
{
RichTextEditorCellElement cellElement = this.radGridView1.TableElement.GetCellElement(e.NewCell.RowInfo,
e.NewCell.ColumnInfo) as RichTextEditorCellElement;
if (cellElement != null)
{
RichTextEditorElement element = (RichTextEditorElement)((RichTextEditor)cellElement.Editor).EditorElement;
RadRichTextEditor textBox = (RadRichTextEditor)element.HostedControl;
this.richTextEditorRibbonBar1.AssociatedRichTextEditor = textBox;
Console.WriteLine(textBox.GetHashCode());
}
}
}
protected override void SetContentCore(object value)
{
try
{
this.editor.Value = Convert.ToString(value);
if (this.Value != null && this.Value != DBNull.Value && this.Value.ToString() != "")
{
RichTextEditorElement element = (RichTextEditorElement)this.editor.EditorElement;
RadRichTextEditor textBox = (RadRichTextEditor)element.HostedControl;
HtmlFormatProvider provider = new HtmlFormatProvider();
RadDocument document = provider.Import(this.Value.ToString());
textBox.Document = document;
document.LayoutMode = DocumentLayoutMode.Flow;
}
}
catch (Exception ex)
{
MessageBox.Show(null, ex.ToString(), "EXCEPTION", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
