/// <summary>
/// Event handler for the F4 function key. Hides this form and displays the form which allows the user to step through individual data frames.
/// </summary>
/// <param name="sender">Reference to the object that raised the event.</param>
/// <param name="e">Parameter passed from the object that raised the event.</param>
protected override void F4_Click(object sender, EventArgs e)
{
// Skip, if the Dispose() method has been called.
if (IsDisposed)
{
return;
}
// Skip if the key isn't enabled.
if (F4.Enabled == false)
{
return;
}
Cursor = Cursors.WaitCursor;
F4.Checked = true;
// Clear the status message.
MainWindow.WriteStatusMessage(string.Empty);
CloseShowFlags();
try
{
m_FormDataStreamReplay = new FormDataStreamReplay(m_HistoricDataManager, WatchFile);
m_FormDataStreamReplay.MdiParent = MdiParent;
// The CalledFrom property is used to allow the called form to reference back to this form.
m_FormDataStreamReplay.CalledFrom = this;
m_FormDataStreamReplay.Show();
Hide();
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, Resources.MBCaptionInformation, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
F4.Checked = false;
Cursor = Cursors.Default;
}
/// <summary>
/// Clean up the resources used by the form.
/// </summary>
/// <param name="disposing">True to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Cleanup(bool disposing)
{
try
{
// Method called by consumer code. Call the Dispose method of any managed data members that implement the dispose method.
// Cleanup managed objects by calling their Dispose() methods.
if (disposing)
{
if (components != null)
{
components.Dispose();
}
}
// Whether called by consumer code or the garbage collector free all unmanaged resources and set the value of managed data
// members to null.
m_PlotterControlLayout = null;
m_HistoricDataManager = null;
m_FormDataStreamReplay = null;
#region - [Detach the event handler methods.] -
this.Shown -= new EventHandler(this.FormDataStreamPlot_Shown);
#endregion - [Detach the event handler methods.] -
#region - [Component Designer Variables] -
this.m_PanelSupplementalInformation = null;
this.m_LabelSupplementalInformation = null;
this.m_LegendSupplementalInformation = null;
#endregion - [Component Designer Variables] -
}
catch (Exception)
{
// Don't do anything, just ensure that an exception isn't thrown.
}
finally
{
base.Cleanup(disposing);
}
}
