public bool EditDataSource(
Flex.C1FlexReport report,
Hashtable dataSchema,
Flex.DataSource dataSource,
FlexDesignerHostServices services,
bool newDataSource = false)
{
_report = report;
_newDataSource = newDataSource;
_cmbDataSourceName.DropDownStyle = ComboBoxStyle.DropDownList;
foreach (Flex.DataSource ds in report.DataSources)
{
_cmbDataSourceName.Items.Add(ds.Name);
}
//
System.Diagnostics.Debug.Assert(_report.DataSources.Contains(dataSource), "We can only handle datasources that are in the report's DataSources collection");
//
_dspMain.DataSchema = dataSchema;
SetDataSource(dataSource);
// initialize picker control
_dspMain.DesignerHostServices = services;
// _dspMain.DataSource = dataSource;
// set up form events
// _dspMain.DoubleClick += new EventHandler(_btnOK_Click);
// ready to go
return(ShowDialog() == DialogResult.OK);
}
// save results and dismiss dialog
private void _btnOK_Click(object sender, System.EventArgs e)
{
if (!_dspMain.RecordSourceSelected)
{
// AppUtils.ShowWarning(Strings.DataSourceForm.SelectDataSource);
MessageForm.Warn(Strings.DataSourceForm.SelectDataSource);
return;
}
// apply changes
_dataSource.DataProvider = _dspMain.DataProvider;
_dataSource.ConnectionString = _dspMain.ConnectionString;
_dataSource.RecordSource = _dspMain.RecordSource;
_dataSource.RecordSourceType = _dspMain.RecordSourceType;
_dataSource.Recordset = _dspMain.Recordset;
//
IList <DataSourcePicker.ReportParameterDesc> prms = _dspMain.GetRecordSourceParameters();
if (prms != null && prms.Count > 0)
{
Flex.C1FlexReport report = _dataSource.ParentReport;
foreach (DataSourcePicker.ReportParameterDesc rpd in prms)
{
Flex.ReportParameter rp = (Flex.ReportParameter)report.Parameters.FindByName(rpd.Name);
if (rp == null)
{
rp = new Flex.ReportParameter();
rp.Name = rpd.Name;
rp.DataType = rpd.Type;
report.Parameters.Add(rp);
}
}
}
// done
DialogResult = DialogResult.OK;
}