/// <summary>
/// Implementation of the method resposible for displaying the form.
/// This one is abstract in the base class.
/// </summary>
/// <param name="parentControl">The owner window</param>
/// <returns>true when the form is shown ok</returns>
protected override bool EditImpl(IWin32Window parentControl)
{
using (MultipleHashForm form = new MultipleHashForm())
{
this.HookupEvents(form);
if (form.ShowDialog(parentControl) == DialogResult.OK)
{
return(true);
}
else
{
return(false);
}
}
}
/// <summary>
/// Communication with UI form goes through these events. The UI will raise events when some data/action
/// is needed and this class is responsible to answer those requests. This way we create separation between UI
/// specific logic and interactions with SSIS data flow object model.
/// There are 7 required events:
/// GetInputColumns - Retrieves all the input columns from the SSIS data flow object
/// SetInputColumn - Passes alterations to input columns back to the SSIS data flow object
/// DeleteInputColumn - Removes an input column from the SSIS data flow object
/// GetOutputColumns - Retreives all the output columns from the SSIS data flow object
/// AddOutputColumn - Adds a new output column to the SSIS data flow object
/// AlterOutputColumn - Passes alterations to an output column back to the SSIS data flow object
/// DeleteOutputColumn - Removes an output column from the SSIS data flow object
/// </summary>
/// <param name="form">The form that called this</param>
private void HookupEvents(MultipleHashForm form)
{
form.GetInputColumns += new GetInputColumnsEventHandler(this.form_GetInputColumns);
form.SetInputColumn += new ChangeInputColumnEventHandler(this.form_SetInputColumn);
form.DeleteInputColumn += new ChangeInputColumnEventHandler(this.form_DeleteInputColumn);
form.GetOutputColumns += new GetOutputColumnsEventHandler(this.form_GetOutputColumns);
form.AddOutputColumn += new AddOutputColumnEventHandler(this.form_AddOutputColumn);
form.AlterOutputColumn += new AlterOutputColumnEventHandler(this.form_AlterOutputColumn);
form.DeleteOutputColumn += new DeleteOutputColumnEventHandler(this.form_DeleteOutputColumn);
form.CallErrorHandler += new ErrorEventHandler(this.form_CallErrorHandler);
form.GetThreadingDetail += new GetThreadingDetailEventHandler(this.form_GetThreadingDetail);
form.SetThreadingDetail += new SetThreadingDetailEventHandler(this.form_SetThreadingDetail);
form.GetSafeNullHandlingDetail += new GetSafeNullDetailsEventHandler(this.form_GetSafeNullDetail);
form.SetSafeNullHandlingDetail += new SetSafeNullDetailsEventHandler(this.form_SetSafeNullDetail);
form.GetMillisecondHandlingDetail += new GetMillisecondHandlingDetailEventHandler(this.form_GetMillisecondDetail);
form.SetMillisecondHandlingDetail += new SetMillisecondHandlingDetailEventHandler(this.form_SetMillisecondDetail);
}
