State Property

Gets the status of the connection as of the last socket operation.

Syntax

Visual Basic (Declaration)
Visual Basic (Usage)
C#
Managed Extensions for C++
C++/CLI

Public ReadOnly Property State As ConnectionState

Dim instance As TcpBase
Dim value As ConnectionState
 
value = instance.State

public ConnectionState State {get;}

public: __property ConnectionState get_State();

public:
property ConnectionState State {
   ConnectionState get();
}

Example

This example demonstrates using the StateChanged event and State property to update the UI.

private void myComponent_StateChanged(object sender, EventArgs e)
{
    if (myComponent.State == ConnectionState.Closed)
        this.Text = "Not Connected";
    else if (myComponent.State == ConnectionState.Connected)
        this.Text = "Connected to " + myComponent.RemoteEndPoint.ToString();
    else
        this.Text = "Securely connected to " + myComponent.RemoteEndPoint.ToString();
}

Visual Basic

Private Sub myComponent_StateChanged(ByVal sender As Object, ByVal e As EventArgs)
    If myComponent.State = ConnectionState.Closed Then
        Me.Text = "Not Connected"
    ElseIf myComponent.State = ConnectionState.Connected Then
        Me.Text = "Connected to " & myComponent.RemoteEndPoint.ToString()
    Else
        Me.Text = "Securely connected to " & myComponent.RemoteEndPoint.ToString()
    End If
End Sub

Reference

TcpBase Class
TcpBase Members