private void Refresh()
{
StudentRegTxt.Clear();
NameTxt.Clear();
SurnameTxt.Clear();
GenderCmb.ResetText();
CellNTxt.Clear();
EmailTxt.Clear();
Postaltxt.ResetText();
CourseCmb.ResetText();
Statuscmb.ResetText();
SemesterCmb.ResetText();
dataGridView1.DataSource = DataAccess.GetStudents();
dataGridView1.Columns["ID"].DisplayIndex = 0;
dataGridView1.Columns["Name"].DisplayIndex = 1;
dataGridView1.Columns["Surname"].DisplayIndex = 2;
dataGridView1.Columns["Gender"].DisplayIndex = 3;
dataGridView1.Columns["Cell"].DisplayIndex = 4;
dataGridView1.Columns["Email"].DisplayIndex = 5;
dataGridView1.Columns["PostalAddress"].DisplayIndex = 6;
dataGridView1.Columns["CourseId"].DisplayIndex = 7;
dataGridView1.Columns["Semester"].DisplayIndex = 8;
dataGridView1.Columns["StatusId"].DisplayIndex = 9;
}
private void ClearBtn_Click(object sender, EventArgs e)
{
SurnameTxt.Clear();
NameTxt.Clear();
PatronymicTxt.Clear();
ProfCmbBox.Text = "";
OrgCmbBox.Text = "";
}
