private void toolStripButton1_Click_1(object sender, EventArgs e)
{
//создать новую тему
tema_add ta = new tema_add();
DialogResult res = ta.ShowDialog();
if (res == DialogResult.Cancel)
{
return;
}
string tm = "", cnt = "";
tm = Normalize(ta.tema.Text.Trim());
cnt = Normalize(ta.cont.Text.Trim());
ta.Dispose();
string q = string.Format(
"insert into tema_rabota(name, content, predmet_id, vid_rabota_id) " +
" values('{0}','{1}',{2},{3})",
tm, cnt, predmet_id, vid_rab_id);
main.global_command = new SqlCommand(q, main.global_connection);
try
{
main.global_command.ExecuteNonQuery();
}
catch (Exception exx)
{
MessageBox.Show("Невозможно выполнить операцию вследствие сетевой ошибки. Повторите попытку позднее.",
"Ошибка операции", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
fill_temas();
q = "select @@identity";
main.global_command = new SqlCommand(q, main.global_connection);
SqlDataReader r = main.global_command.ExecuteReader();
r.Read();
new_tema_id = Convert.ToInt32(r[0]);
select_by_id(new_tema_id);
}
private void toolStripButton2_Click(object sender, EventArgs e)
{
//редактирование темы
int row = 0;
if (table.CurrentCell != null)
{
row = table.CurrentCell.RowIndex;
}
else
{
return;
}
string tm = "";
string cnt = "";
int id = 0;
if (!Filtered)
{
tm = temas.Rows[row][0].ToString();
cnt = temas.Rows[row][1].ToString();
id = Convert.ToInt32(temas.Rows[row][2]);
}
else
{
tm = filteredtema[row][0].ToString();
cnt = filteredtema[row][1].ToString();
id = Convert.ToInt32(filteredtema[row][2]);
}
tema_add ta = new tema_add();
ta.tema.Text = tm;
ta.cont.Text = cnt;
DialogResult res = ta.ShowDialog();
if (res == DialogResult.Cancel)
{
return;
}
tm = Normalize(ta.tema.Text.Trim());
cnt = Normalize(ta.cont.Text.Trim());
string q = string.Format(
"update tema_rabota set name = '{0}', content = '{1}', predmet_id = {2}, vid_rabota_id = {3} " +
" where id = {4}", tm, cnt, predmet_id, vid_rab_id, id);
main.global_command = new SqlCommand(q, main.global_connection);
try
{
main.global_command.ExecuteNonQuery();
}
catch (Exception exx)
{
MessageBox.Show("Невозможно выполнить операцию вследствие сетевой ошибки. Повторите попытку позднее.",
"Ошибка операции", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
fill_temas();
if (Filtered)
{
toolStripTextBox1_KeyUp(sender, new KeyEventArgs(Keys.Enter));
}
//select_by_id(id);
ta.Dispose();
}
