private void addBtn_Click(object sender, EventArgs e)
{
addCourse srch = new addCourse();
srch.MdiParent = this.MdiParent;
srch.Show();
}
private void saveBtn_Click(object sender, EventArgs e)
{
try
{
if (nameCTxt.Text == "" || levelOfCmb.Text == "" || formOfCmb.Text == "" || durationTxt.Text == "" ||
departmentsCmb.Text == "" || descriptionTxt.Text == "" || skillTxt.Text == "" || positionTxt.Text == "" ||
profesionalFieldTxt.Text == "")
{
MessageBox.Show("Всички полета трябва да бъдат попълнени!");
return;
}
//levelOfEducation
var levelOfEducation = 1;
if (levelOfCmb.Text == "Магистър")
{
levelOfEducation = 2;
}
else if (levelOfCmb.Text == "Доктор")
{
levelOfEducation = 3;
}
//formOfEducation
var formOfEducation = 1;
if (formOfCmb.Text == "Задочно")
{
formOfEducation = 2;
}
//departments
var departments = 1;
if (departmentsCmb.Text == "Финанси, счетоводство и контрол")
{
departments = 2;
}
else if (departmentsCmb.Text == "Администрация и управление")
{
departments = 3;
}
long n = 1;
if (long.TryParse(nameCTxt.Text, out n) || long.TryParse(descriptionTxt.Text, out n) ||
long.TryParse(skillTxt.Text, out n) || long.TryParse(profesionalFieldTxt.Text, out n) || long.TryParse(positionTxt.Text, out n))
{
MessageBox.Show("Не може да се добавят числови данни!");
return;
}
//InsertStatement
con.Open();
SqlCommand cmd = con.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = @"INSERT into Course(Name, LevelOfEducationID, FormOfEducationID, Duration,
DepartmentID, Characterization, OtherSkills, OtherPosition, OtherProfessionalField)
values('" + nameCTxt.Text + "', '" + levelOfEducation + "', '" + formOfEducation + "', '" + durationTxt.Text + "', '" + departments + "', '" + descriptionTxt.Text + "', '" + skillTxt.Text + "' ,'" + positionTxt.Text + "' ,'" + profesionalFieldTxt.Text + "')";
cmd.ExecuteNonQuery();
con.Close();
MessageBox.Show("Успешно добавени данни!");
//Show the code of the course
con.Open();
SqlCommand cmd1 = new SqlCommand(@"SELECT CourseID
FROM Course
WHERE Name = '" + nameCTxt.Text + "'", con);
SqlDataReader read = cmd1.ExecuteReader();
while (read.Read())
{
noTxt.Text = (read["CourseID"].ToString());
}
read.Close();
con.Close();
Edit newEdit = new Edit();
newEdit.noTxt.Text = noTxt.Text;
newEdit.MdiParent = this.MdiParent;
newEdit.Show();
this.Hide();
}
catch
{
MessageBox.Show($"{nameCTxt.Text} вече съществува!");
addCourse srch = new addCourse();
srch.MdiParent = this.MdiParent;
srch.Show();
this.Hide();
}
}
