private void btnok_Click(object sender, EventArgs e)
{
Groupform ChangeGRPfrm = (Groupform)this.Owner;
string id = Convert.ToString(ChangeGRPfrm.dgvgroup.Rows[ChangeGRPfrm.dgvgroup.CurrentRow.Index].Cells["id"].Value);
string txtQueryChangeClass = "UPDATE groupt SET name='" + txtnamegrp.Text + "' WHERE id='" + id + "'";
_SQl.SQL_Query(txtQueryChangeClass);
this.Close();
ChangeGRPfrm.load_group();
}
private void группыТоваровToolStripMenuItem_Click(object sender, EventArgs e)
{
// проверяем не запущена ли форма
for (int x = 0; x < this.MdiChildren.Length; x++)
{
if (this.MdiChildren[x].Name == "Groupform")
{
this.MdiChildren[x].Focus();
return;
}
}
// Запускаем форму если она не запущена
Form Groupform = new Groupform();
Groupform.StartPosition = FormStartPosition.CenterScreen;
Groupform.WindowState = FormWindowState.Maximized;
//указываем владельца для формы
Groupform.MdiParent = this; // где containerInstance - это экземпляр контейнера или указатель на MainForm
Groupform.Show();
AttachAsMDIChild(Groupform);
}
private void btnok_Click(object sender, EventArgs e)
{
Groupform NewGRPsfrm = (Groupform)this.Owner;
DataTable DTngrp = _SQl.ExecuteSQL("SELECT max(id) FROM Groupt");
if (DTngrp.Rows[0][0].ToString() == "")
{
int id_grpn = 1;
string txtQueryNewClassAdd = "INSERT INTO groupt VALUES('" + id_grpn + "','" + txtnamegrp.Text + "')";
_SQl.SQL_Query(txtQueryNewClassAdd);
}
else
{
int id_grpn = Convert.ToInt32(DTngrp.Rows[0][0].ToString()) + 1;
string txtQueryNewClassAdd = "INSERT INTO groupt VALUES('" + id_grpn + "','" + txtnamegrp.Text + "')";
_SQl.SQL_Query(txtQueryNewClassAdd);
}
this.Close();
NewGRPsfrm.load_group();
}
private void ChangeGroupform_Load(object sender, EventArgs e)
{
Groupform ChangeGRPfrm = (Groupform)this.Owner;
txtnamegrp.Text = Convert.ToString(ChangeGRPfrm.dgvgroup.Rows[ChangeGRPfrm.dgvgroup.CurrentRow.Index].Cells["name"].Value);
}