private void deletcoursebutton_Click(object sender, EventArgs e)
{
DAL.DAO.CourseO aCourseInfo = new DAL.DAO.CourseO();
aCourseInfo.Name = coursenametextBox.Text;
aCourseInfo.Id = courseidtextBox.Text;
aCourseInfo.Credit = 0;
double.TryParse(CredittextBox.Text, out aCourseInfo.Credit);
aCourseInfo.Semister = semistertextBox.Text;
aCourseInfo.Teacher = teachertextBox.Text;
aCourseInfo.CourseFee = coursefeetextBox.Text;
CourseBL CourseBLOBJ = new CourseBL();
bool result = CourseBLOBJ.DeletACourseBL(aCourseInfo);
if (result)
{
MessageBox.Show("The Course is Delete FromDB...!!!");
this.PopulateDatagridview();
Updatebutton.Enabled = true;
deletcoursebutton.Enabled = true;
CANCELbutton1.Enabled = true;
confirmbutton1.Enabled = true;
coursenametextBox.Text = " ";
courseidtextBox.Text = " ";
CredittextBox.Text = " ";
semistertextBox.Text = " ";
teachertextBox.Text = " ";
coursefeetextBox.Text = " ";
}
else
{
MessageBox.Show("RESULT: " + CourseBLOBJ.Message);
}
}
