private void taskDeleteButton_Click(object sender, EventArgs e)
        {
            int             selectedrowindex = taskDataGridView.SelectedCells[0].RowIndex;
            DataGridViewRow selectedRow      = taskDataGridView.Rows[selectedrowindex];
            string          taskNameFromGrid = Convert.ToString(selectedRow.Cells["tasknameDataGridViewTextBoxColumn"].Value);

            if (taskNameText.Text == "")
            {
                MessageBox.Show("Please select a record to delete.", "Delete Status", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
            else if (taskDescText.Text == "")
            {
                MessageBox.Show("Please re-select the correct record to delete. " + Environment.NewLine + Environment.NewLine + "Selected record and displayed informations are diefferent" + Environment.NewLine + Environment.NewLine + "(HINT: Try clicking different column or try double click different column)", "Delete Status", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
            //else if (taskNameText.Text != taskNameFromGrid)
            //{
            //    MessageBox.Show("Please re-select the correct record to delete. " + Environment.NewLine + Environment.NewLine + "Selected record and displayed informations are diefferent" + Environment.NewLine + Environment.NewLine + "(HINT: Try clicking different column or try double click different column)", "Delete Status", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            //}
            //else if (!(taskoneoffrbutton.checked) && !(taskmonthlyrbutton.checked) &&
            //         !(taskweeklyrbutton.checked) && !(taskyearlyrbutton.checked) == true)
            //{
            //    messagebox.show("please re-select the correct record to delete. " + environment.newline + environment.newline + "selected record and displayed informations are diefferent" + environment.newline + environment.newline + "(hint: try clicking different column or try double click different column)", "delete status", messageboxbuttons.ok, messageboxicon.warning);
            //}
            else
            {
                cc.TaskName    = taskNameText;
                cc.TaskDueDate = taskDueDateBox;

                cc.TaskTimeFrom       = taskTimeFromTBox;
                cc.TaskTimeTo         = taskTimeToTBox;
                cc.TaskLocation       = taskLocationText;
                cc.TaskDescription    = taskDescText;
                cc.TaskAdditionalNote = taskAdditionalText;
                cc.TaskPriorityLevel  = taskPriorityDropDown;
                cc.TaskContact        = taskContactsListDropDown;
                cc.TaskCategory       = taskCategoryRButton;
                cc.TaskDataGridView   = taskDataGridView;

                cc.deleteTask();

                taskNameText.Enabled = true;
                taskNameText.Text    = "";
                taskDueDateBox.Text  = "";

                taskTimeFromTBox.Text         = "";
                taskTimeToTBox.Text           = "";
                taskContactsListDropDown.Text = "";
                taskLocationText.Text         = "";
                taskDescText.Text             = "";
                taskCategoryRButton           = "";
                taskAdditionalText.Text       = "";
                taskPriorityDropDown.Text     = "";
            }
        }