private void add_new_course_tabControl_Selected(object sender, TabControlEventArgs e)
{
if (add_new_course_tabControl.SelectedIndex == 0)
{
changeBackColor(course_nm_textBox, course_nm_alias_textBox, total_sem_numericUpDown);
CourseDetails_dataGridView.DataSource = Course_Methods.LoadDataGridView("course");
}
else if (add_new_course_tabControl.SelectedIndex == 1)
{
changeBackColor(subject_code_textBox, subject_nm_textBox, select_sem_numericUpDown);
//fuction to load data in datagridview
refresh_SubjectDataGridView();
subjectDetails_dataGridView.DefaultCellStyle = new DataGridViewCellStyle()
{
Font = new Font("Times New Roman", 10, FontStyle.Regular),
};
#region Code to load Course name & it's according semester in "Subject detail tabpage"
this.course_nm_comboBox.TextChanged -= new EventHandler(this.subject_controls_textChanged);
dt_loadDetails = Course_Methods.Load_CourseDetails("subject");
if (dt_loadDetails.Rows.Count > 0)
{
select_sem_numericUpDown.Enabled = true;
course_nm_comboBox.DisplayMember = "Alias";
course_nm_comboBox.ValueMember = "TotalSem";
course_nm_comboBox.DataSource = dt_loadDetails;
}
else
{
select_sem_numericUpDown.Enabled = false;
course_nm_comboBox.Items.Add("Select Course");
course_nm_comboBox.SelectedIndex = 0;
}
this.course_nm_comboBox.TextChanged += new EventHandler(this.subject_controls_textChanged);
#endregion
}
else if (add_new_course_tabControl.SelectedIndex == 2)
{
changeBackColor(select_course_comboBox, set_fee_textBox);
#region code to load Course Alias in "Course fee tabpage"
this.select_course_comboBox.TextChanged -= new EventHandler(this.subject_controls_textChanged);
loadingCourseDetails();
LoadCourseFee_dataGridView();
this.select_course_comboBox.TextChanged += new EventHandler(this.subject_controls_textChanged);
#endregion
}
}
private void SearchStudent_Load(object sender, EventArgs e)
{
loadDataGridView();
this.select_course_comboBox.SelectedIndexChanged -= new System.EventHandler(this.select_course_comboBox_SelectedIndexChanged);
dt_course = Course_Methods.Load_CourseDetails("subject");
DataRow dr = dt_course.NewRow();
dr["Alias"] = "All";
dr["TotalSem"] = 0;
dt_course.Rows.InsertAt(dr, 0);
select_course_comboBox.DisplayMember = "Alias";
select_course_comboBox.DataSource = dt_course;
this.select_course_comboBox.SelectedIndexChanged += new System.EventHandler(this.select_course_comboBox_SelectedIndexChanged);
}
private void loadingCourseDetails()
{
dt_loadDetails = Course_Methods.Load_CourseDetails("fee");
if (dt_loadDetails.Rows.Count > 0)
{
select_course_comboBox.DisplayMember = "Alias";
select_course_comboBox.ValueMember = "duration_desc";
select_course_comboBox.DataSource = dt_loadDetails;
}
else
{
select_course_comboBox.DataSource = null;
select_course_comboBox.Items.Add("Select Course");
select_course_comboBox.SelectedIndex = 0;
}
}