private void TabControlMain_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
TabPage currentTab = tabControlMain.TabPages[tabControlMain.SelectedIndex];
IToolboxControl control = currentTab.Tag as IToolboxControl;
if (null != control)
{
bool firstShow = !_toolBoxControlsFirstShowPassed.Any(c => c == control);
control.Activate(firstShow);
if (!firstShow)
{
_toolBoxControlsFirstShowPassed.Add(control);
}
if (null != _lastSelectedcontrol)
{
_lastSelectedcontrol.Deactivated();
_lastSelectedcontrol = null;
}
}
}
catch (Exception exception)
{
ErrorForm.ShowError(this, exception, ErrorCategory.NonCritical, CurrentLanguageID);
}
}
