private void button3_Click(object sender, EventArgs e)
{
using (SqlConnection con = new SqlConnection(@"Data source=.\SQLEXPRESS;Initial Catalog=I002_Solodkov;User ID=user;Password=Passw0rd;"))
{
try
{
con.Open();
SqlCommand cmd = con.CreateCommand();
//заполнение данных
cmd.CommandText = "DELETE [pcoming] WHERE [pcoming].id=" + ids;
cmd.ExecuteScalar();
coming_new uc = new coming_new(id_com);
uc.Location = new Point(0, 30);
uc.Size = Size;
this.Parent.Controls.Add(uc);
this.Parent.Controls.RemoveAt(1);
}
catch (Exception ex)
{
errol.Text = "Ошибка записи";
errol.Visible = true;
}
finally
{
con.Close();
}
}
}
private void button2_Click(object sender, EventArgs e)
{
coming_new uc = new coming_new(id_com);
uc.Location = new Point(0, 30);
uc.Size = Size;
this.Parent.Controls.Add(uc);
this.Parent.Controls.RemoveAt(1);
}
private void button1_Click(object sender, EventArgs e)
{
using (SqlConnection con = new SqlConnection(@"Data source=.\SQLEXPRESS;Initial Catalog=I002_Solodkov;User ID=user;Password=Passw0rd;"))
{
try
{
con.Open();
SqlCommand cmd = con.CreateCommand();
SqlDataReader reader;
cmd.CommandText = "INSERT coming (date) VALUES ('" + Convert.ToString(DateTime.Now) + "')";
cmd.ExecuteScalar();
cmd.CommandText = "SELECT * FROM [coming] ORDER BY id DESC";
string id_coming = "";
reader = cmd.ExecuteReader();
while (reader.Read())
{
id_coming = Convert.ToString(String.Format("{0}", reader[0]));
break;
}
reader.Close();
coming_new uc = new coming_new(id_coming);
uc.Location = new Point(0, 30);
uc.Size = Size;
this.Parent.Controls.Add(uc);
this.Parent.Controls.RemoveAt(1);
}
catch (Exception ex)
{
MessageBox.Show(Convert.ToString(ex));
}
finally
{
con.Close();
}
}
}
private void table_CellClick(object sender, DataGridViewCellEventArgs e)
{
try
{
if (e.ColumnIndex == 1 || e.ColumnIndex == 2 || e.ColumnIndex == 3 || e.ColumnIndex == 4 || e.ColumnIndex == 5)
{
String id = Convert.ToString(table.Rows[Convert.ToInt32(e.RowIndex.ToString())].Cells[0].Value);
using (SqlConnection con = new SqlConnection(@"Data source=.\SQLEXPRESS;Initial Catalog=I002_Solodkov;User ID=user;Password=Passw0rd;"))
{
try
{
con.Open();
SqlCommand cmd = con.CreateCommand();
//заполнение данных
cmd.CommandText = "UPDATE [coming] SET id_kontragent='" + id + "' Where [coming].id=" + ids;
cmd.ExecuteScalar();
coming_new uc = new coming_new(ids);
uc.Location = new Point(0, 30);
uc.Size = Size;
this.Parent.Controls.Add(uc);
this.Parent.Controls.RemoveAt(1);
}
catch (Exception ex)
{
}
finally
{
con.Close();
}
}
}
}
catch { }
}
private void button1_Click(object sender, EventArgs e)
{
string namess = textBox2.Text;
string kol = textBox1.Text;
string prices = textBox3.Text;
if (namess != "" && kol != "" && prices != "")
{
using (SqlConnection con = new SqlConnection(@"Data source=.\SQLEXPRESS;Initial Catalog=I002_Solodkov;User ID=user;Password=Passw0rd;"))
{
try
{
con.Open();
SqlCommand cmd = con.CreateCommand();
cmd.CommandText = "select * from pcoming where id_coming=" + id_com + "AND id_product=" + id_product;
bool prov = true;
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
prov = false;
}
reader.Close();
if (prov)
{
//заполнение данных
cmd.CommandText = "UPDATE [pcoming] SET id_product='" + id_product + "', price='" + prices + "', count='" + kol + "' Where [pcoming].id=" + ids;
cmd.ExecuteScalar();
coming_new uc = new coming_new(id_com);
uc.Location = new Point(0, 30);
uc.Size = Size;
this.Parent.Controls.Add(uc);
this.Parent.Controls.RemoveAt(1);
}
else
{
errol.Text = "Ошибка записи";
errol.Visible = true;
}
}
catch (Exception ex)
{
errol.Text = "Ошибка записи";
errol.Visible = true;
}
finally
{
con.Close();
}
}
}
else
{
errol.Text = "Не все поля заполнены";
errol.Visible = true;
}
}
