private void systemInformationToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (Client c in GetSelectedClients())
{
FrmSystemInformation frmSi = FrmSystemInformation.CreateNewOrGetExisting(c);
frmSi.Show();
frmSi.Focus();
}
}
/// <summary>
/// Creates a new system information form for the client or gets the current open form, if there exists one already.
/// </summary>
/// <param name="client">The client used for the system information form.</param>
/// <returns>
/// Returns a new system information form for the client if there is none currently open, otherwise creates a new one.
/// </returns>
public static FrmSystemInformation CreateNewOrGetExisting(Client client)
{
if (OpenedForms.ContainsKey(client))
{
return(OpenedForms[client]);
}
FrmSystemInformation f = new FrmSystemInformation(client);
f.Disposed += (sender, args) => OpenedForms.Remove(client);
OpenedForms.Add(client, f);
return(f);
}