private void SaveRecord2Local(TrainRecord tr)
{
try
{
string recordPath = Path.Combine(Application.StartupPath, CConstValues.TRAIN_RECORD_DIR_NAME);
if (!Directory.Exists(recordPath))
{
Directory.CreateDirectory(recordPath);
}
string recordFileName = Path.Combine(recordPath, tr.Guid + ".xml");
if (File.Exists(recordFileName))
{
File.Delete(recordFileName);
}
XmlSerializer xs = new XmlSerializer(typeof(TrainRecord));
using (XmlTextWriter xtw = new XmlTextWriter(recordFileName, Encoding.Default))
{
xs.Serialize(xtw, tr);
}
}
catch (Exception ex)
{
MessageBox.Show("加载已有培训记录失败，错误消息位：" + ex.Message);
}
}
public frmViewRecord(TrainRecord record, IViewTrainRecord tr)
{
InitializeComponent();
m_curRecord = record;
m_recordViewer = tr;
}
private DataGridViewRow CreateRecordDataRow(TrainRecord tr)
{
DataGridViewRow dgvr = new DataGridViewRow();
dgvr.CreateCells(dgvRecords);
UpdateRecordDataRow(dgvr, tr);
return(dgvr);
}
private void DeleteTrainRecord(TrainRecord tr)
{
string recordPath = Path.Combine(Application.StartupPath, CConstValues.TRAIN_RECORD_DIR_NAME);
string recordFileName = Path.Combine(recordPath, tr.Guid + ".xml");
if (File.Exists(recordFileName))
{
File.Delete(recordFileName);
}
}
private Dictionary <string, TrainRecord> GetEditedRecords()
{
Dictionary <string, TrainRecord> newRecords = new Dictionary <string, TrainRecord>();
foreach (DataGridViewRow dgvr in dgvRecords.Rows)
{
TrainRecord tr = dgvr.Tag as TrainRecord;
newRecords.Add(tr.Guid, tr);
}
return(newRecords);
}
private void UpdateRecordInfo(TrainRecord record)
{
dtpDate.Value = record.Date;
txtPosition.Text = record.Position;
txtHost.Text = record.Host;
txtTheme.Text = record.Theme;
txtTime.Text = record.Duration.ToString();
txtContent.Text = record.Content;
if (record.Participants.Count > 0)
{
StringBuilder sb = new StringBuilder();
foreach (TrainParticipant tp in record.Participants)
{
sb.Append(string.Format("{0},{1};", tp.Department, tp.Name));
}
txtPeople.Text = sb.ToString().TrimEnd(';');
}
}
private void UpdateRecordDataRow(DataGridViewRow dgvr, TrainRecord tr)
{
dgvr.Tag = tr;
dgvr.Cells[0].Value = dgvRecords.Rows.Count + 1;
dgvr.Cells[1].Value = tr.Date.ToString();
dgvr.Cells[2].Value = tr.Position;
dgvr.Cells[3].Value = tr.Host;
dgvr.Cells[4].Value = tr.Theme;
dgvr.Cells[5].Value = tr.Content;
dgvr.Cells[6].Value = tr.Duration;
if (tr.Participants.Count > 0)
{
StringBuilder sb = new StringBuilder();
foreach (TrainParticipant tp in tr.Participants)
{
sb.Append(tp.Department + "," + tp.Name + ";");
}
dgvr.Cells[7].Value = sb.ToString();
}
}
private void frmMain_Load(object sender, EventArgs e)
{
try
{
string recordPath = Path.Combine(Application.StartupPath, CConstValues.TRAIN_RECORD_DIR_NAME);
if (!Directory.Exists(recordPath))
{
Directory.CreateDirectory(recordPath);
}
string[] recordPaths = Directory.GetFiles(recordPath, "*.xml");
if (recordPaths != null && recordPaths.Length > 0)
{
XmlSerializer xs = new XmlSerializer(typeof(TrainRecord));
foreach (string rp in recordPaths)
{
using (XmlTextReader xtr = new XmlTextReader(rp))
{
TrainRecord tr = (TrainRecord)xs.Deserialize(xtr);
if (tr != null)
{
dgvRecords.Rows.Add(CreateRecordDataRow(tr));
m_initRecords.Add(tr.Guid, tr.DeepClone());
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("加载已有培训记录失败，错误消息位：" + ex.Message);
}
}
public frmRecord(TrainRecord record)
{
InitializeComponent();
m_record = record;
}
private void btnNextRecord_Click(object sender, EventArgs e)
{
m_curRecord = m_recordViewer.Change2NextRecord();
UpdateRecordInfo(m_curRecord);
UpdateViewRecordButtonStatus();
}