private void btnDeleteTask_Click(object sender, EventArgs e)
{
if (taskData.SelectedRows.Count > 0)
{
if (MessageBox.Show(UserMessages.ARE_YOU_SURE("Delete"), UserMessages.CONFIRMION("Delete"), MessageBoxButtons.YesNo) == DialogResult.Yes)
{
lastId -= taskData.SelectedRows.Count;
if (lastId < 0)
{
lastId = 1;
}
TaskNote task;
bool flag = false;
foreach (DataGridViewRow row in taskData.SelectedRows)
{
task = (TaskNote)row.DataBoundItem;
undoBufferIndex = (undoBufferIndex + 1) % bufferSize;
flag = taskDTO.delete(task.id);
Note noteTemp = NoteDTOImplementation.getInstance().getById(task.noteId);
flag &= noteTemp != null;
flag &= NoteDTOImplementation.getInstance().delete(task.noteId);
flag &= DocumentDTOImplementation.getInstance().delete(noteTemp.getDocumentId());
undoBuffer[undoBufferIndex] = task;
tasks.Remove(task);
UserMessages.messageStatus(flag);
}
refreshTaskData();
}
}
else
{
MessageBox.Show(UserMessages.EMPTY_OPERATION("Delete"));
}
}