void update_user()
{
string sql_command = @"update users
set username = '******', password='******' where id_user = {2};";
try
{
con.open();
con.command(string.Format(sql_command, this.textBox1.Text, this.textBox2.Text, this.user_id));
con.close();
MessageBox.Show("User has been updated succesfully!");
if (Modu != null)
{
Modu.update_dfv(true);
}
this.Close();
}catch (Exception ex)
{
try { con.close(); } catch { }
if (ex.Message.Contains("UNIQUE") && ex.Message.Contains("user"))
{
MessageBox.Show("Username already registered!");
}
else
{
MessageBox.Show(ex.Message);
}
Application.DoEvents();
}
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
string sql_del = @"delete from users where id_user = {0};
delete from session where id_user={0};
delete from solve where solve.id_session in (select id_session from session where id_user = {0} and solve.id_session=session.id_Session);;
";
string userid = dataGridView1.CurrentRow.Cells[0].Value.ToString();
if (userid == "0")
{
MessageBox.Show("Cannot delete Root!");
return;
}
try
{
con.open();
con.command(string.Format(sql_del, userid));
con.close();
MessageBox.Show("User has been deleted.");
update_dfv(true);
}catch (Exception ex) { /*MessageBox.Show(ex.Message)*/; try { con.close(); } catch { } }
finally {
update_dfv(true);
}
}
private void button1_Click(object sender, EventArgs e)
{
string sql;
if (isModding)
{
sql = @"update session set time_date='{0}',comment='{1}' where id_session={2}";
con.open();
con.command(string.Format(sql, dateTimePicker1.Value.ToString("yyyy-MM-dd hh:mm"), this.textBox1.Text, this.session_id));
con.close();
ss.update_sessions();
this.Close();
}
else
{
sql = @"insert into session(id_user,time_date,comment) values({0},'{2}','{1}')";
con.open();
con.command(string.Format(sql, this.session_user, this.textBox1.Text, dateTimePicker1.Value.ToString("yyyy-MM-dd hh:mm")));
con.close();
ss.update_sessions();
this.Close();
}
}
private void deleteSessionToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
string sql = @"delete from session where id_session = {0}";
string datetime = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
string comment = dataGridView1.SelectedRows[0].Cells[2].Value.ToString();
string session = dataGridView1.SelectedRows[0].Cells[0].Value.ToString();
con.open();
con.command(string.Format(sql, session));
con.close();
MessageBox.Show("Session Deleted.");
update_sessions();
}
catch (System.ArgumentOutOfRangeException ex) { }
}
