private bool checkInput()
{
TextCheck tc = new TextCheck();
if (!tc.checkInputIP(this.txtServerIP.Text))
{
MessageBox.Show("Server IP：" + tc.WarningMessage);
this.txtServerIP.Clear();
this.txtServerIP.Focus();
return(false);
}
if (!tc.checkInputPort(this.txtServerPort.Text))
{
MessageBox.Show("Server port：" + tc.WarningMessage);
this.txtServerPort.Clear();
this.txtServerPort.Focus();
return(false);
}
if (!tc.checkInputPort(this.txtHostPort.Text))
{
MessageBox.Show("Host port：" + tc.WarningMessage);
this.txtHostPort.Clear();
this.txtHostPort.Focus();
return(false);
}
return(true);
}
private void btnOK_Click(object sender, EventArgs e)
{
TextCheck tc = new TextCheck();
if (!tc.checkInputPort(this.txtPort.Text))
{
MessageBox.Show(tc.WarningMessage);
this.txtPort.Clear();
this.txtPort.Focus();
return;
}
if (!MyPort.checkPort(this.txtPort.Text))
{
MessageBox.Show("端口" + this.txtPort.Text + "已被占用,请重选选择，或者使用选择端口");
this.txtPort.Clear();
this.txtPort.Focus();
}
else
{
chatClientForm fm = (chatClientForm)this.Owner;
GroupBox gb = (GroupBox)((TabPage)((TabControl)fm.Controls["myTabControl"]).Controls["registrationTab"]).Controls["groupBox1"];
((TextBox)(gb.Controls["txtHostPort"])).Text = this.txtPort.Text;
this.Close();
}
}