public void btnDisconnectFromAllPublications_Click(System.Object sender, System.EventArgs e)
{
try
{
if (this.lstSubscribedPublications.Items.Count <= 0)
{
throw (new Exception("No subscriptions available te deattach from."));
}
IEnumerator enumm = this.lstSubscribedPublications.Items.GetEnumerator();
string publicationName = "";
while (enumm.MoveNext())
{
publicationName = System.Convert.ToString(enumm.Current);
this._client.DisconnectFromDataPublication(publicationName);
//serialization of data
publicationsConnection.PublicationConnectionData data = this._ClientHandlerData.GetPublicationConnectionData(publicationName);
this._ClientHandlerData.RemovePublicationConnectionData(data);
}
this.UpdateClientSubscriptions();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void btnConnectToAllPublications_Click(System.Object sender, System.EventArgs e)
{
try
{
if (this.lstAvailablePubications.Items.Count <= 0)
{
throw (new Exception("No publications available to connect to"));
}
CF_DPE_ConnectionMode frm = new CF_DPE_ConnectionMode();
if (frm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
IEnumerator enumm = this.lstAvailablePubications.Items.GetEnumerator();
string pubName = "";
while (enumm.MoveNext())
{
pubName = System.Convert.ToString(enumm.Current);
this._client.ConnectToADataPublication(pubName, frm.ConnectionMode);
this._PublicationsConnectionsHandlersContainer.AddPublicationConnectionHandler(pubName);
//serialization of data
publicationsConnection.PublicationConnectionData publicationCnnData = new publicationsConnection.PublicationConnectionData(pubName, frm.ConnectionMode);
this._ClientHandlerData.AddPublicationConnectionData(publicationCnnData);
}
}
frm.Dispose();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void btnConnectToPublication_Click(System.Object sender, System.EventArgs e)
{
try
{
string pubName = this.GetSelectedPublicationName();
if (pubName == null)
{
throw (new Exception("No selected publication from list"));
}
CF_DPE_ConnectionMode frm = new CF_DPE_ConnectionMode();
if (frm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
this._client.ConnectToADataPublication(pubName, frm.ConnectionMode);
this._PublicationsConnectionsHandlersContainer.AddPublicationConnectionHandler(pubName);
//serialization of data
publicationsConnection.PublicationConnectionData publicationCnnData = new publicationsConnection.PublicationConnectionData(pubName, frm.ConnectionMode);
this._ClientHandlerData.AddPublicationConnectionData(publicationCnnData);
}
frm.Dispose();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void btnRemoveFromPublication_Click(System.Object sender, System.EventArgs e)
{
try
{
if (this.lstSubscribedPublications.Items.Count <= 0)
{
throw (new Exception("No subscriptions available te deattach from."));
}
if (this.lstSubscribedPublications.SelectedIndex < 0)
{
throw (new Exception("No publication selected from list"));
}
string publicationName = "";
publicationName = System.Convert.ToString(this.lstSubscribedPublications.SelectedItem);
this._client.DisconnectFromDataPublication(publicationName);
this.UpdateClientSubscriptions();
//serialization of data
publicationsConnection.PublicationConnectionData data = this._ClientHandlerData.GetPublicationConnectionData(publicationName);
this._ClientHandlerData.RemovePublicationConnectionData(data);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public CF_DPE_ClientHandler(ClientHandlerData data)
{
// This call is required by the Windows Form Designer.
InitializeComponent();
// Add any initialization after the InitializeComponent() call.
this._client = new DPE_DataPublicationsClient(data.ClientName);
this._client.ConnectionWithSTXDataServerLost += this.ConnectionWithServerLost;
if (!this._client.IsConnected)
{
this._client.ConnectToServer();
}
this._ClientHandlerData = data;
this.lblSErverConnectionStatus.Text = "Status: Connected To Server";
this._PublicationsHandlersContainer = new CF_DPE_PublicationsPostHandlersContainer(this._client, this._ClientHandlerData);
this._PublicationsConnectionsHandlersContainer = new CF_DPE_PublicationsSubscriptionsHandlersContainer(this._client, this._ClientHandlerData);
//creates all the publications configured for the client
IEnumerator enumm = data.PublicationsPostEnumerator;
publicationsPosting.PostedPublicationDefinitionData pubPostData = null;
while (enumm.MoveNext())
{
pubPostData = (publicationsPosting.PostedPublicationDefinitionData)enumm.Current;
DPE_ClientPublicationDefinition publication = new DPE_ClientPublicationDefinition(pubPostData.PublicationName);
IEnumerator enumm2 = pubPostData.VariablesDefinitionContainer.GetEnumerator();
publicationsPosting.PublicationVariableDefinitionData varDAta = null;
while (enumm2.MoveNext())
{
varDAta = (publicationsPosting.PublicationVariableDefinitionData)enumm2.Current;
publication.AddVaribleToPublication(varDAta.VariableName, varDAta.DataType);
}
this._client.CreateDataPublication(publication);
this._PublicationsHandlersContainer.AddPublicationHandler(publication.PublicationName);
}
//creates all the connections with publications configured for the client
IEnumerator pubCnnEnumm = data.PublicationsConnectionsEnumerator;
publicationsConnection.PublicationConnectionData cnndta = default(publicationsConnection.PublicationConnectionData);
while (pubCnnEnumm.MoveNext())
{
cnndta = (publicationsConnection.PublicationConnectionData)pubCnnEnumm.Current;
this._client.ConnectToADataPublication(cnndta.PublicationName, cnndta.ConnectionMode);
this._PublicationsConnectionsHandlersContainer.AddPublicationConnectionHandler(cnndta.PublicationName);
}
}
