void DisconnectUser()
{
if (isConnected)
{
client.Close();
client = null;
dataGridView1.DataSource = null;
textBox1.ReadOnly = false;
button1.Text = "Написать заявки";
Insert.Enabled = false;
Delete.Enabled = false;
Update.Enabled = false;
Approve.Enabled = false;
isConnected = false;
textBox1.Text = "";
textBox2.Text = "";
textBox3.Text = "";
textBox4.Text = "";
textBox5.Text = "";
numericUpDown1.Value = 1;
}
}
void ConnectUser()
{
if (textBox1.Text != "")
{
if (!isConnected)
{
isConnected = true;
client = new ServiceRef.Service1Client();
client.Open();
dataGridView1.DataSource = client.Select(DateTime.Parse("01.01.2000 12:12:00"), DateTime.Parse("01.01.2050 12:12:00")).Tables["T1"];
textBox1.ReadOnly = true;
button1.Text = "Закончить работу";
Insert.Enabled = true;
Delete.Enabled = true;
Update.Enabled = true;
Approve.Enabled = false;
}
}
else
{
MessageBox.Show("Имя автора не введено");
}
}