protected void ASPxRichEdit1_CalculateDocumentVariable(object sender, DevExpress.XtraRichEdit.CalculateDocumentVariableEventArgs e)
{
var rich = (ASPxRichEdit)sender;
if (e.VariableName == "MyCustomInsertTableField")
{
System.Data.DataTable dataTable = GetDT1();
DevExpress.XtraRichEdit.RichEditDocumentServer docServer = new DevExpress.XtraRichEdit.RichEditDocumentServer();
int dataTableRows = dataTable.Rows.Count;
int dataTableColumns = dataTable.Columns.Count;
DevExpress.XtraRichEdit.API.Native.Table table = docServer.Document.Tables.Create(docServer.Document.Range.End, dataTableRows + 1, dataTableColumns);
for (int i = 0; i < dataTableColumns; i++)
{
docServer.Document.InsertText(table[0, i].Range.Start, dataTable.Columns[i].ColumnName);
}
table.ForEachCell(delegate(DevExpress.XtraRichEdit.API.Native.TableCell cell, int rowIndex, int cellIndex)
{
if (rowIndex > 0)
{
docServer.Document.InsertText(cell.Range.Start, dataTable.Rows[rowIndex - 1][dataTable.Columns[cellIndex].ColumnName].ToString());
}
});
e.Value = docServer.Document;
e.Handled = true;
}
}
public static void OnCalculateDocumentVariable(object sender, DevExpress.XtraRichEdit.CalculateDocumentVariableEventArgs e)
{
if (e.Arguments.Count == 0 || e.VariableName != "CustomProperty")
{
return;
}
string name = e.Arguments[0].Value;
var customProperty = ((DevExpress.Xpf.RichEdit.RichEditControl)sender).Document.CustomProperties[name];
if (customProperty != null)
{
e.Value = customProperty.ToString();
}
e.Handled = true;
}
