private void buttonSave_Click(object sender, EventArgs e)
{
TasksLocalShare.Task task = new TasksLocalShare.Task();
//dont need id on save... ***********************
task.LastEditBy = Environment.UserName;
task.LastEditDate = DateTime.Now;
task.TaskDetails = textBoxNotes.Text;
task.TaskStatus = (TasksLocalShare.TaskStatus)comboBoxStatus.SelectedItem;
task.TaskTitle = textBoxTitle.Text;
TasksLocalShare.AddTask(task);
this.Close();
}
private void toolStripButton13_Click(object sender, EventArgs e)
{
//delete item
if (dataGridView1.SelectedRows.Count > 0)
{
TasksLocalShare.Task task = (TasksLocalShare.Task)dataGridView1.SelectedRows[0].Tag;
int index = dataGridView1.SelectedRows[0].Index - 1;
dataGridView1.Rows.Remove(dataGridView1.SelectedRows[0]);
//dataGridView1.Rows[0].Selected = true;
//now delete from xml and refresh
TasksLocalShare.DeleteTask(task.TaskId);
textBoxContent.Text = "";
SetGridSelect();
refreshTasks();
}
}
private void SetGridSelect(int selected = 0)
{
if (selected > 0)
{
dataGridView1.Rows[selected].Selected = true;
}
else if (dataGridView1.SelectedRows == null & dataGridView1.Rows.Count > 0)
{
dataGridView1.Rows[0].Selected = true;
}
if (dataGridView1.SelectedRows.Count > 0)
{
//bring task direct from file here
TasksLocalShare.Task task = (TasksLocalShare.Task)dataGridView1.SelectedRows[0].Tag;
textBoxContent.Text = task.TaskDetails;
textBoxContent.Tag = task;
labelEditDate.Text = task.LastEditDate.ToString();
comboBoxStatus.SelectedItem = (object)task.TaskStatus;
}
}
private void button3_Click(object sender, EventArgs e)
{
//first check the file has not changed by someone else in the meantime
TasksLocalShare.Task task = (TasksLocalShare.Task)textBoxContent.Tag;
bool letsSave = true;
Nullable <bool> hasTaskBeenChanged = TasksChecker.LocalTaskChanged(task);
bool hasValue = hasTaskBeenChanged.HasValue;
if (hasValue)
{
if (hasTaskBeenChanged.Value)
{
if (MessageBox.Show("This task has been changed since loading. Do you want to save anyway?", "This task has been changed since loading", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.No)
{
letsSave = false;
}
}
}
else
{
//has been delted - offer to save as new
letsSave = false;
MessageBox.Show("This task has been deleted while you where editing it", "This task has been deleted while you where editing it", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (letsSave)
{
task.TaskStatus = (TasksLocalShare.TaskStatus)comboBoxStatus.SelectedItem;
task.TaskDetails = textBoxContent.Text;
task.LastEditDate = DateTime.Now;
task.LastEditBy = Environment.UserName;
TasksLocalShare.UpdateTask(task);
}
refreshTasks(dataGridView1.SelectedRows[0].Index);
}
//when user clicks the save then check the source task file for that item
//if it is diff than what you have in the currentTasks list
//then warn/load the current document.
public static Nullable <bool> LocalTaskChanged(TasksLocalShare.Task Task)
{
//now check against currenttasks in the last loaded list...
List <TasksLocalShare.Task> sourceTasks = TasksLocalShare.LoadTaskList(); //from source
//find from list check taskStatus and taskDetails
TasksLocalShare.Task t = sourceTasks.Find(s => s.TaskId == Task.TaskId);
if (t == null)
{
return(null); //been deleted
}
if (t.TaskDetails == Task.TaskDetails & t.TaskStatus == Task.TaskStatus & t.LastEditBy == Task.LastEditBy)
{
return(false);
}
else
{
return(true);
}
}
