Exemplo n.º 1
0
 private void okButton_Click(object sender, EventArgs e)
 {
     if (textBox1.Text == "")
     {
         Warning warn = new Warning("Cannot save without a valid name.");
         warn.ShowDialog();
     }
     else
     {
         filePath(textBox1.Text);
         Close();
     }
 }
Exemplo n.º 2
0
        private void contentsBox_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == 13 && !ReferenceEquals(clientCommunication, null))
            {
                object o = null;
                ISet<string> set = null;
                try
                {
                    set = spreadsheet.SetContentsOfCell(nameBox.Text, contentsBox.Text);
                    o = spreadsheet.GetCellValue(nameBox.Text);                //Get the value of the contents just set.
                }
                catch (CircularException)
                {
                    Warning warn = new Warning("Entering " + contentsBox.Text +
                        " in cell " + nameBox.Text + " will cause a circular dependency.");
                    warn.ShowDialog();
                    spreadsheet.SetContentsOfCell(nameBox.Text, "");
                    set = null;
                }
                catch (Exception l)
                {
                    Warning warn = new Warning(l.Message);
                    warn.ShowDialog();
                    spreadsheet.SetContentsOfCell(nameBox.Text, "");
                    contentsBox.Text = "";
                    set = null;
                }
                if (!ReferenceEquals(set, null))
                {
                    if (o is FormulaError)
                        valueBox.Text = ((FormulaError)o).Reason;
                    else
                    {
                        clientCommunication.ChangeCell(nameBox.Text, contentsBox.Text);
                        spreadsheet.SetContentsOfCell(nameBox.Text, "");
                        //valueBox.Text = o.ToString();

                    }
                    Thread t = new Thread(() => RenewCells(set));
                    t.IsBackground = true;
                    t.Start();
                }
            }
            else if (ReferenceEquals(clientCommunication, null))
                MessageBox.Show("You are not connected to the server", "ERROR!");
        }