private void createIoTHubListenerMenuItem_Click(object sender, EventArgs e)
{
try
{
using (var parameterForm = new ParameterForm("Enter IoT Hub Connection String and Consumer Group",
new List<string> {"IoT Hub Connection String", "Consumer Group"},
new List<string>{null, "$Default"},
new List<bool>{false, false}))
{
if (parameterForm.ShowDialog() != DialogResult.OK)
{
return;
}
if (string.IsNullOrWhiteSpace(parameterForm.ParameterValues[0]))
{
WriteToLog("The IoT Hub Connection string parameter cannot be null.");
return;
}
if (string.IsNullOrWhiteSpace(parameterForm.ParameterValues[1]))
{
WriteToLog("The Consumer Group parameter cannot be null.");
return;
}
var form = new ContainerForm(this, parameterForm.ParameterValues[0], parameterForm.ParameterValues[1]);
form.Show();
}
}
catch (Exception ex)
{
HandleException(ex);
}
}
private void btnSave_Click(object sender, EventArgs e)
{
try
{
if (string.IsNullOrWhiteSpace(txtUri.Text))
{
MainForm.StaticWriteToLog("The connection string of the Service Bus namespace cannot be null.");
return;
}
ServiceBusConnectionStringBuilder serviceBusConnectionStringBuilder;
try
{
serviceBusConnectionStringBuilder = new ServiceBusConnectionStringBuilder(txtUri.Text);
}
catch (Exception)
{
MainForm.StaticWriteToLog("The format of the connection string is invalid.");
return;
}
if (serviceBusConnectionStringBuilder.Endpoints == null ||
serviceBusConnectionStringBuilder.Endpoints.Count == 0)
{
MainForm.StaticWriteToLog("The connection string does not contain any endpoint.");
return;
}
var host = serviceBusConnectionStringBuilder.Endpoints.ToArray()[0].Host;
var index = host.IndexOf(".", StringComparison.Ordinal);
var key = index > 0 ? CultureInfo.CurrentCulture.TextInfo.ToTitleCase(host.Substring(0, index)) : "MyNamespace";
using (var parameterForm = new ParameterForm("Enter the key for the Service Bus namespace",
new List <string> {
"Key"
},
new List <string> {
key
},
new List <bool> {
false
}))
{
if (parameterForm.ShowDialog() != DialogResult.OK)
{
return;
}
key = parameterForm.ParameterValues[0];
if (string.IsNullOrWhiteSpace(key))
{
MainForm.StaticWriteToLog("The key of the Service Bus namespace cannot be null.");
return;
}
var value = txtUri.Text;
var configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
var configurationSection = configuration.Sections["serviceBusNamespaces"];
var directory = Path.GetDirectoryName(configuration.FilePath);
if (string.IsNullOrEmpty(directory))
{
MainForm.StaticWriteToLog("The directory of the configuration file cannot be null.");
return;
}
var appConfig = Path.Combine(directory, "..\\..\\App.config");
configurationSection.SectionInformation.ForceSave = true;
var xml = configurationSection.SectionInformation.GetRawXml();
var xmlDocument = new XmlDocument();
xmlDocument.LoadXml(xml);
var node = xmlDocument.CreateElement("add");
node.SetAttribute("key", key);
node.SetAttribute("value", value);
xmlDocument.DocumentElement?.AppendChild(node);
configurationSection.SectionInformation.SetRawXml(xmlDocument.OuterXml);
configuration.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("serviceBusNamespaces");
if (File.Exists(appConfig))
{
var exeConfigurationFileMap = new ExeConfigurationFileMap()
{
ExeConfigFilename = appConfig
};
configuration = ConfigurationManager.OpenMappedExeConfiguration(exeConfigurationFileMap, ConfigurationUserLevel.None);
configurationSection = configuration.Sections["serviceBusNamespaces"];
configurationSection.SectionInformation.ForceSave = true;
xml = configurationSection.SectionInformation.GetRawXml();
xmlDocument = new XmlDocument();
xmlDocument.LoadXml(xml);
node = xmlDocument.CreateElement("add");
node.SetAttribute("key", key);
node.SetAttribute("value", value);
xmlDocument.DocumentElement?.AppendChild(node);
configurationSection.SectionInformation.SetRawXml(xmlDocument.OuterXml);
configuration.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("serviceBusNamespaces");
}
serviceBusHelper.ServiceBusNamespaces.Add(key, MainForm.GetServiceBusNamespace(key, value));
cboServiceBusNamespace.Items.Clear();
// ReSharper disable once CoVariantArrayConversion
cboServiceBusNamespace.Items.AddRange(serviceBusHelper.ServiceBusNamespaces.Keys.OrderBy(s => s).ToArray());
cboServiceBusNamespace.Text = key;
}
}
catch (Exception ex)
{
HandleException(ex);
}
}