private void buttonAddTask_Click(object sender, EventArgs e)
{
_taskDetailsForm = new TaskDetailsForm(_taskManager.AddTask,
new Task(monthCalendarChouseDate.SelectionRange.Start));
_taskDetailsForm.ShowDialog();
_taskManager.SaveTasks();
UpdateTaskListView(_taskManager.GetByDate(monthCalendarChouseDate.SelectionStart));
}
private void dataGridViewTasks_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
{
var taskViewForm = new TaskDetailsForm(_taskManager.EditTask,
_taskManager.Get()[e.RowIndex]);
taskViewForm.ShowDialog();
_taskManager.SaveTasks();
UpdateTaskListView(_taskManager.GetByDate(monthCalendarChouseDate.SelectionStart));
}