/// <summary>
/// Shows the dialog.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <returns>True if the configuration was updated.</returns>
public bool ShowDialogForDelete(ApplicationConfiguration configuration)
{
this.Text = "Select Wrapped COM Server to Delete";
m_delete = true;
m_configuration = configuration;
AddressPN.Visible = false;
// extract the wrapper configuration from the application configuration.
ComWrapperServerConfiguration wrapperConfig = m_configuration.ParseExtension <ComWrapperServerConfiguration>();
if (wrapperConfig == null)
{
wrapperConfig = new ComWrapperServerConfiguration();
}
if (wrapperConfig.WrappedServers == null)
{
wrapperConfig.WrappedServers = new ComClientConfigurationCollection();
}
// populate the list of wrapped servers.
for (int ii = 0; ii < wrapperConfig.WrappedServers.Count; ii++)
{
ComClientConfiguration server = wrapperConfig.WrappedServers[ii];
ListViewItem item = new ListViewItem(server.ServerUrl);
item.SubItems.Add(server.ServerName);
item.Tag = server;
ServersLV.Items.Add(item);
}
for (int ii = 0; ii < ServersLV.Columns.Count; ii++)
{
ServersLV.Columns[ii].Width = -2;
}
// show the dialog.
if (ShowDialog() != DialogResult.OK)
{
return(false);
}
return(true);
}
/// <summary>
/// Handles the Click event of the OkBTN control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void OkBTN_Click(object sender, EventArgs e)
{
try
{
if (ServersLV.SelectedItems.Count != 1)
{
return;
}
// extract the wrapper configuration from the application configuration.
ComWrapperServerConfiguration wrapperConfig = m_configuration.ParseExtension <ComWrapperServerConfiguration>();
if (wrapperConfig == null)
{
wrapperConfig = new ComWrapperServerConfiguration();
}
if (wrapperConfig.WrappedServers == null)
{
wrapperConfig.WrappedServers = new ComClientConfigurationCollection();
}
if (!m_delete)
{
// get the selected server.
ComServerDescription server = (ComServerDescription)ServersLV.SelectedItems[0].Tag;
// create a new new COM client entry for the selected server.
ComDaClientConfiguration clientConfig = new ComDaClientConfiguration();
clientConfig.ServerUrl = server.Url;
clientConfig.ServerName = server.VersionIndependentProgId;
clientConfig.MaxReconnectWait = 100000;
wrapperConfig.WrappedServers.Add(clientConfig);
// update the configuration.
m_configuration.UpdateExtension <ComWrapperServerConfiguration>(null, wrapperConfig);
}
else
{
// get the selected server.
ComDaClientConfiguration server = (ComDaClientConfiguration)ServersLV.SelectedItems[0].Tag;
for (int ii = 0; ii < wrapperConfig.WrappedServers.Count; ii++)
{
if (wrapperConfig.WrappedServers[ii].ServerUrl == server.ServerUrl)
{
wrapperConfig.WrappedServers.RemoveAt(ii);
break;
}
}
// update the configuration.
m_configuration.UpdateExtension <ComWrapperServerConfiguration>(null, wrapperConfig);
}
// close the dialog.
DialogResult = DialogResult.OK;
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}