private void configureEventsFor(ColumnMappingControl cmc)
{
cmc.OnMappingCompleted += onColumnMappingMappingCompleted;
cmc.OnMissingMapping += onColumnMappingMissingMapping;
cmc.OnMappingCompleted -= setImportFlagToTrue;
cmc.OnMissingMapping -= setImportFlagToFalse;
}
private ColumnMappingControl createNewColumnMappingControl(DataSet preview, string sheet)
{
var cmc = new ColumnMappingControl(preview.Tables[sheet], _importDataTable, _imageListRetriever, _importerTask, _columnCaptionHelper)
{
Dock = DockStyle.Fill
};
cmc.OnMappingCompleted += setImportFlagToTrue;
cmc.OnMissingMapping += setImportFlagToFalse;
_columnMappingControls.Add(sheet, cmc);
return(cmc);
}
private ColumnMappingControl createColumnMappingControl(DataTable sourceTable)
{
var columnMappingControl = new ColumnMappingControl(sourceTable, _importDataTable, _imageListRetriever, _importerTask, _columnCaptionHelper)
{
Dock = DockStyle.Fill
};
_columnMappingControls.Add(sourceTable.TableName, columnMappingControl);
columnMappingControl.OnMappingCompleted += onColumnMappingMappingCompleted;
columnMappingControl.OnMissingMapping += onColumnMappingMissingMapping;
return(columnMappingControl);
}
private void cleanMemory()
{
_namingView = null;
if (_openSourceFileControl != null)
{
_openSourceFileControl.OnOpenSourceFile -= openSourceFileEvent;
_openSourceFileControl = null;
}
if (_imports != null)
{
foreach (ImportDataTable table in _imports.Tables)
{
table.MetaData?.Dispose();
table.Dispose();
}
_imports.Dispose();
}
if (_importDataTable != null)
{
_importDataTable.MetaData?.Dispose();
_importDataTable.Dispose();
}
CleanUpHelper.ReleaseEvents(_dataSetControl);
_dataSetControl?.Dispose();
CleanUpHelper.ReleaseEvents(_sourceFilePreviewControl);
_sourceFilePreviewControl?.Dispose();
CleanUpHelper.ReleaseControls(Controls);
Controls.Clear();
_imports = null;
_openSourceFileControl = null;
_sourceFilePreviewControl = null;
_columnMappingControl = null;
_dataSetControl = null;
_importDataTable = null;
_importer = null;
_presenter = null;
_dataRepositoryMapper = null;
_importMapper = null;
_columnInfos = null;
cleanColumnMappingControls();
_columnMappingControls?.Clear();
_columnMappingControls = null;
columnMappingControlPanel.Controls.Clear();
}
/// <summary>
/// Method for creating a new column mapping control for selected sheet.
/// </summary>
/// <param name="sourceTable">Data table of a sheet of the source excel file.</param>
private void layoutColumnMappingControl(DataTable sourceTable)
{
layoutControlSourceTab.BeginUpdate();
columnMappingControlPanel.BeginInit();
try
{
if (!_columnMappingControls.TryGetValue(sourceTable.TableName, out _columnMappingControl))
{
_columnMappingControl = createColumnMappingControl(sourceTable);
}
_columnMappingControl.ValidateMapping();
columnMappingControlPanel.Controls.Clear();
columnMappingControlPanel.Controls.Add(_columnMappingControl);
}
finally
{
columnMappingControlPanel.EndInit();
layoutControlSourceTab.EndUpdate();
}
}