コード例 #1
0
        private void LoadCategories(string machineName)
        {
            Collection <PerformanceCounterCategory> categories = null;

            try
            {
                categories = PerfMonController.GetCategories(machineName);

                category_ListBox.DataSource    = categories;
                category_ListBox.DisplayMember = "CategoryName";
                category_ListBox.SelectedIndex = -1;
            }
            catch (Win32Exception w32Exception)
            {
                TraceFactory.Logger.Error(w32Exception);
                DialogResult dialogResult = MessageBox.Show("Could not load categories for {0}. \nLoad from local machine?".FormatWith(machineName),
                                                            "Unreachable Host", MessageBoxButtons.YesNo, MessageBoxIcon.Question);

                if (dialogResult == DialogResult.Yes)
                {
                    //This will cause the SelectedIndex value to change which will indirectly call LoadCategories again.
                    LoadLocalHost();
                }
            }
            catch (UnauthorizedAccessException unauthException)
            {
                TraceFactory.Logger.Error(unauthException);
                MessageBox.Show("Failed to login to {0}. \nPlease check the user credentials being used.".FormatWith(machineName), "Authorization Failed", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
        }
コード例 #2
0
        private void LoadCategoriesImpl(string machineName)
        {
            Collection <PerformanceCounterCategory> categories = PerfMonController.GetCategories(machineName);

            category_ListBox.DataSource            = categories;
            category_ListBox.DisplayMember         = "CategoryName";
            category_ListBox.SelectedIndex         = -1;
            category_ListBox.SelectedIndexChanged += category_ListBox_SelectedIndexChanged;
        }