}//------------------------------
//event is raised when the class is clossing
private void ClassClossing(object sender, FormClosingEventArgs e)
{
if (this.btnRecord.Enabled)
{
String strMsg = "There has been changes made in the current schedule information. \nExiting will not save this changes." +
"\n\nAre you sure you want to exit?";
DialogResult msgResult = MessageBox.Show(strMsg, "Confirm Exit", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (msgResult == DialogResult.No)
{
e.Cancel = true;
}
else
{
_teacherLoadingManager.DeleteImageDirectory(Application.StartupPath);
}
}
}//-------------------------------