public void ExportToFileCsv()
{
Response.Clear();
var query = eqService.GetQuery();
if (!query.IsEmpty)
{
var sql = eqService.BuildQuery(query);
eqService.Paging.Enabled = false;
DataSet dataset = eqService.GetDataSetBySql(sql);
if (dataset != null)
{
Response.ContentType = "text/csv";
Response.AddHeader("Content-Disposition",
string.Format("attachment; filename=\"{0}\"", HttpUtility.UrlEncode("report.csv")));
DbExport.ExportToCsv(dataset, Response.Output, CsvFormats.Default);
}
else
{
ErrorResponse("Empty dataset");
}
}
else
{
ErrorResponse("Empty query");
}
}
public void ExportToFileExcel()
{
Response.Clear();
var query = _eqService.GetQuery();
if (!query.IsEmpty)
{
var sql = _eqService.BuildQuery(query);
_eqService.Paging.Enabled = false;
var dataset = _eqService.GetDataSetBySql(sql);
if (dataset != null)
{
Response.ContentType = "application/vnd.ms-excel";
Response.AddHeader("Content-Disposition",
string.Format("attachment; filename=\"{0}\"", HttpUtility.UrlEncode("report.xls")));
DbExport.ExportToExcelHtml(dataset, Response.Output, ExcelFormats.Default);
}
else
{
ErrorResponse("Empty dataset");
}
}
else
{
ErrorResponse("Empty query");
}
}
public void Purge()
{
// Очистка экспортированного чертежа от блоков образмеривания которые были удалены из панелей после копирования
ObjectIdGraph graph = new ObjectIdGraph();
foreach (var panelBtr in PanelsBtrExport)
{
ObjectIdGraphNode node = new ObjectIdGraphNode(panelBtr.IdBtrExport);
graph.AddNode(node);
}
DbExport.Purge(graph);
}
protected void ExportResultToCSV(string fileName)
{
ResultDS.SelectCommand = SqlTextBox.Text;
DataView view = (DataView)ResultDS.Select(DataSourceSelectArguments.Empty);
if (view == null)
{
return;
}
Response.Clear();
Response.ContentType = "text/csv";
Response.AddHeader("Content-Disposition",
string.Format("attachment; filename=\"{0}\"", HttpUtility.UrlEncodeUnicode(fileName)));
DbExport.ExportToCsv(view.Table, Response.Output, CsvFormats.Default);
Response.End();
}
protected void ExportResultToExcel(string fileName)
{
ResultDS.SelectCommand = SqlTextBox.Text;
DataView view = (DataView)ResultDS.Select(DataSourceSelectArguments.Empty);
if (view == null)
{
return;
}
this.EnableViewState = false;
Response.Clear();
Response.ContentType = "application/vnd.ms-excel";
Response.AddHeader("Content-Disposition",
string.Format("attachment; filename=\"{0}\"", HttpUtility.UrlEncodeUnicode(fileName)));
DbExport.ExportToExcelHtml(view.Table, Response.Output, ExcelFormats.Default);
Response.End();
}
/// <summary>
/// Writes information to CSV file.
/// </summary>
/// <returns></returns>
private void ExportToFileCsv(string sql)
{
HttpContext.Response.Clear();
if (!string.IsNullOrEmpty(sql))
{
using (var connection = eqService.ConnectionResolver()){
connection.Open();
var command = connection.CreateCommand();
command.CommandText = sql;
command.CommandType = CommandType.Text;
var dataset = command.ExecuteReader();
if (dataset != null)
{
HttpContext.Response.ContentType = "text/csv";;
HttpContext.Response.Headers.Add("Content-Disposition",
string.Format("attachment; filename=\"{0}\"", UrlEncoder.Default.Encode("report.csv")));
StreamWriter dataStream = new StreamWriter(HttpContext.Response.Body);
DbExport.ExportToCsv(dataset, dataStream, CsvFormats.Default);
}
else
{
ErrorResponse("Empty dataset");
}
eqService.ConnectionResolver().Close();
}
}
else
{
ErrorResponse("Empty query");
}
}
private void OnItemChanged(DataRowView rowView, DbExport.Common.Interfaces.Status status)
{
rowView.Delete();
}
