private void Btn_save_Click(object sender, EventArgs e) { if (tview_objects.SelectedNode.Text != tbox_vname.Text) { builder.RenameObjectHolder(tview_objects.SelectedNode.Text, tbox_vname.Text); tview_objects.SelectedNode.Text = tbox_vname.Text; } string vname = tbox_vname.Text; builder.ChangeDataType(vname, cbox_dtype.Text); if (cbox_null.Checked) { builder.SetNull(vname); } else { dynamic data; switch (cbox_dtype.Text) { case "empty": builder.SetNull(vname); break; case "boolean": data = new byte[1]; switch (tbox_valued.Text) { case "true": data[0] = 0x01; break; case "false": data[0] = 0x00; break; default: throw new Exception("Not Allowed Value"); } builder.SetBytes(vname, data); break; case "int32": data = int.Parse(tbox_valued.Text); builder.SetBytes(vname, BitConverter.GetBytes(data)); break; case "uint32": data = uint.Parse(tbox_valued.Text); builder.SetBytes(vname, BitConverter.GetBytes(data)); break; case "int64": data = long.Parse(tbox_valued.Text); builder.SetBytes(vname, BitConverter.GetBytes(data)); break; case "uint64": data = ulong.Parse(tbox_valued.Text); builder.SetBytes(vname, BitConverter.GetBytes(data)); break; case "binary": data = Convert.FromBase64String(tbox_valued.Text); builder.SetBytes(vname, data); break; case "utf8": data = Encoding.UTF8.GetBytes(tbox_valued.Text); builder.SetBytes(vname, data); break; } } }