Code Snippets

Message_EndpointNotFound

public static void Message_EndpointNotFound(
    System.Reflection.MethodBase objMethodBase,
    Exception objException,
    string sWebServiceAddress,
    string sWhatToDoNext)
{
    string smessage = string.Empty;

    smessage =
        "Unable to access the following web service, it has no endpoint." +
        Environment.NewLine +
        Environment.NewLine +
        "'" + sWebServiceAddress + "'" +
        Environment.NewLine +
        Environment.NewLine +
        sWhatToDoNext;

    modMessages.Exception(
        objMethodBase,
        null,
        objException,
        smessage,
        true,
        false,
        "",
        "Web Service Error");
}

Message_MethodNoDataReturned

public static void Message_MethodNoDataReturned(
    System.Reflection.MethodBase objMethodBase,
    string sMethodName,
    string sWebServiceAddress,
    string sWhatToDoNext)
{
    string smessage = string.Empty;

    if (sMethodName.Length == 0)
    {
        sMethodName = objMethodBase.Name;
    }

    smessage =
        "The web service method '" + sMethodName + "' has returned no data." +
        Environment.NewLine +
        Environment.NewLine +
        "'" + sWebServiceAddress + "'" +
        Environment.NewLine +
        Environment.NewLine +
        sWhatToDoNext;

    modMessages.Exception(
        objMethodBase,
        null,
        null,
        smessage,
        true,
        false,
        "",
        "Web Service Error");
}

Message_UnableToRetrieveAnyData

public static void Message_UnableToRetrieveAnyData(
    System.Reflection.MethodBase objMethodBase,
    Exception objException,
    string sWebServiceAddress)
{
    string smessage = string.Empty;

    try
    {
        smessage =
            "Unable to retrieve any data from the following web service." +
            Environment.NewLine +
            Environment.NewLine +
            "'" + sWebServiceAddress + "'" +
            Environment.NewLine +
            Environment.NewLine +
            modMessages.sSendScreenShot;

        modMessages.Exception(
            objMethodBase,
            null,
            objException,
            smessage,
            true,
            false,
            "",
            "Web Service Error");
    }
    catch (Exception ex)
    {
        modMessages.Exception(
            objMethodBase,
            null,
            ex,
            "display the 'WebService_UnableToRetrieveAnyData' message.");
    }
}

Message_UnableToReturnAnyDataFromThisXML

public static void Message_UnableToReturnAnyDataFromThisXML(
    System.Reflection.MethodBase objMethodBase,
    string sWebServiceAddress,
    string sXMLRequest,
    string sWhatToDoNext)
{
    string smessage = string.Empty;

    smessage =
        "Unable to return any data from the following web service." +
        Environment.NewLine +
        Environment.NewLine +
        "'" + sWebServiceAddress + "'" +
        Environment.NewLine +
        Environment.NewLine +
        "The following query has returned an error:" +
        Environment.NewLine +
        sXMLRequest +
        Environment.NewLine +
        Environment.NewLine +
        sWhatToDoNext;

    modMessages.Exception(
        objMethodBase,
        null,
        null,
        smessage,
        true,
        false,
        "",
        "Web Service Error");
}

Message_WebConnection_DoesNotExist

public static void Message_WebConnectionDoesNotExist(
    bool bFlagError = false)
{
    // If clsError.ErrorFlag() = True Then Exit Sub   (comment preserved)

    System.Windows.Forms.MessageBox.Show(
        "You are not connected to the Internet.",
        gobjSolution.SolutionFormTitle,
        System.Windows.Forms.MessageBoxButtons.OK,
        System.Windows.Forms.MessageBoxIcon.Information);

    // sets the flag to an error
    clsError.ErrorFlagChange(bFlagError);
}

Message_WebPageGeneralError

public static void Message_WebPageGeneralError(
    System.Reflection.MethodBase objMethodBase,
    Exception objException,
    string sWebPageAddress)
{
    string smessage = string.Empty;

    smessage =
        "Unable to access the following web page:" +
        Environment.NewLine +
        Environment.NewLine +
        "'" + sWebPageAddress + "'";

    modMessages.Exception(
        System.Reflection.MethodBase.GetCurrentMethod(),
        null,
        objException,
        smessage,
        true,
        false,
        "",
        "Web Page Error");
}

Message_WebPageUnauthorized401

public static void Message_WebPageUnauthorized401(
    System.Reflection.MethodBase objMethodBase,
    Exception objException,
    string sWebPageAddress)
{
    string smessage = string.Empty;

    smessage =
        "You do not have permission to access the following web page:" +
        Environment.NewLine +
        Environment.NewLine +
        "'" + sWebPageAddress + "'" +
        Environment.NewLine +
        Environment.NewLine +
        objException.Message;

    System.Windows.Forms.MessageBox.Show(
        smessage,
        My.Settings.APP_WINFORMS_TITLE + " - Unauthorized Access",
        System.Windows.Forms.MessageBoxButtons.OK,
        System.Windows.Forms.MessageBoxIcon.Information);

    smessage = smessage + " (" + System.Reflection.MethodBase.GetCurrentMethod().Name + ")";

    Tracer_Add2(
        "MESSAGE",
        smessage.Replace(Environment.NewLine, " ").Replace("  ", " "));
}

Message_WebPageUnavailable

public static void Message_WebPageUnavailable(
    System.Reflection.MethodBase objMethodBase,
    Exception objException,
    string sWebPageAddress)
{
    string smessage = string.Empty;

    smessage =
        "Unable to access the following web page:" +
        Environment.NewLine +
        Environment.NewLine +
        "'" + sWebPageAddress + "'";

    modMessages.Exception(
        System.Reflection.MethodBase.GetCurrentMethod(),
        null,
        objException,
        smessage,
        true,
        false,
        "",
        "Web Page Error");
}

Services_Exists

public bool Services_Exists()
{
    try
    {
        // VB version has no logic here, so C# preserves that behaviour.
    }
    catch (Exception ex)
    {
        modMessages.ErrorMessage(
            System.Reflection.MethodBase.GetCurrentMethod(),
            ex.Message);
    }

    // VB returns default(Boolean) = False when no explicit return is given.
    return false;
}

Web_IsConnectionAvailable

public static bool Web_IsConnectionAvailable()
{
    System.Net.WebRequest objWebReq = null;
    System.Net.WebResponse objResp = null;

    try
    {
        var objUrl = new System.Uri("http://www.microsoft.com/");

        objWebReq = System.Net.WebRequest.Create(objUrl);
        objResp = objWebReq.GetResponse();

        return true;
    }
    catch (System.Runtime.InteropServices.COMException)
    {
        return false;
    }
    catch (Exception)
    {
        return false;
    }
    finally
    {
        if (objResp != null)
        {
            objResp.Close();
            objResp = null;
        }

        objWebReq = null;
    }
}