private void employeeGrid_RecordValueChanged(object sender, RecordValueChangedEventArgs e)
{
DataRowView drv = e.Record.GetData() as DataRowView;
XmlNode node = DatabaseWorker.FindEmployeeNode(temp);
node["Name"].InnerText = drv[0].ToString();
node["Job"].InnerText = drv[1].ToString();
node["Address"].InnerText = drv[2].ToString();
node["Phone"].InnerText = drv[3].ToString();
xmlDoc.Save("fec.xmldb");
UpdateEmployeeGrid();
}
/// <summary>
/// Whenever the value of a cell is edited, update the database entry and the corresponding DataSet value.
/// Update the grid to reflect these changes.
/// </summary>
private void DatabaseGrid_RecordValueChanged(object sender, RecordValueChangedEventArgs e)
{
try {
// Object that holds the values of the record that the edited cell belongs to.
DataRowView drv = e.Record.GetData() as DataRowView;
// If the cell's record belongs to the Employee table.
if (e.Record.ParentChildTable.Name == "Employees")
{
// Queue a 'Edit Employee' task to the Thread pool.
ThreadPool.QueueUserWorkItem(state => {
// Increments the job counter in a thread-safe manner.
Interlocked.Increment(ref jobCount);
string[] updatedValues = { drv[1].ToString(), drv[2].ToString(), drv[3].ToString(), drv[4].ToString() };
// Edit the database employee entry.
DatabaseWorker.EditEmployee(Convert.ToInt32(drv[0]), updatedValues[0],
updatedValues[1], updatedValues[2],
updatedValues[3]);
// Get the index of the grid entry.
int index = databaseGrid.GetTable("Employees").UnsortedRecords.IndexOf(e.Record);
// Set the 'Name' field in the employee schedule entry that has the same index.
databaseGrid.GetTable("Employee Schedule").UnsortedRecords[index].SetValue("Name", drv[1].ToString());
// Decrements the job counter in a thread-safe manner.
Interlocked.Decrement(ref jobCount);
}
);
}
// If the cell's record belongs to the Employee Schedule table
else if (e.Record.ParentChildTable.Name == "Employee Schedule")
{
string[] updatedScheduleValues = new string[7];
// Get updated schedule values.
for (int i = 2; i < 9; i++)
{
updatedScheduleValues[i - 2] = drv[i].ToString();
}
// Queue a 'Edit Employee Schedule' task to the thread pool.
ThreadPool.QueueUserWorkItem(state => {
// Increments the job counter in a thread-safe manner.
Interlocked.Increment(ref jobCount);
DatabaseWorker.EditEmployeeSchedule(Convert.ToInt32(drv[0]), updatedScheduleValues);
// Decrements the job counter in a thread-safe manner.
Interlocked.Decrement(ref jobCount);
}
);
}
// If the cell's record belongs to the Customer table
else if (e.Record.ParentChildTable.Name == "Customers")
{
// Queue a 'Edit Customer' task to the thread pool.
ThreadPool.QueueUserWorkItem(state => {
// Increments the job counter in a thread-safe manner.
Interlocked.Increment(ref jobCount);
string[] updatedValues = { drv[1].ToString(), drv[2].ToString(), drv[3].ToString() };
// Edit the customer database entry.
DatabaseWorker.EditCustomer(Convert.ToInt32(drv[0]), updatedValues[0], updatedValues[1], updatedValues[2]);
// Get the index of the grid entry.
int index = databaseGrid.GetTable("Customers").UnsortedRecords.IndexOf(e.Record);
// Set the 'Name' field in the customer attendance entry that has the same index.
databaseGrid.GetTable("Customer Attendance").UnsortedRecords[index].SetValue("Name", drv[1].ToString());
// Decrements the job counter in a thread-safe manner.
Interlocked.Decrement(ref jobCount);
}
);
}
// If the cell's record belongs to the Customer Attendance table.
else if (e.Record.ParentChildTable.Name == "Customer Attendance")
{
string[] updatedAttendanceValues = new string[7];
for (int i = 2; i < 9; i++)
{
updatedAttendanceValues[i - 2] = drv[i].ToString();
}
// Queue a 'Edit Customer Attendance' task to the thread pool
ThreadPool.QueueUserWorkItem(state => {
// Increments the job counter in a thread-safe manner.
Interlocked.Increment(ref jobCount);
DatabaseWorker.EditCustomerAttendance(Convert.ToInt32(drv[0]), updatedAttendanceValues);
// Decrements the job counter in a thread-safe manner.
Interlocked.Decrement(ref jobCount);
}
);
}
}
catch (Exception) {
MessageBoxAdv.Show(this, "Error editing value.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// **************** TODO: COMPLETE DOCUMENTATION *****************
///
/// Whenever the value of a cell is edited, update the database entry and the corresponding DataSet value.
/// Updat the grid to reflect these changes.
/// </summary>
private void databaseGrid_RecordValueChanged(object sender, RecordValueChangedEventArgs e)
{
// Object that holds the values of the record that the edited cell belongs to.
DataRowView drv = e.Record.GetData() as DataRowView;
// If the cell's record belongs to the Employee table
if (e.Record.ParentChildTable.Name == "Employees")
{
ThreadPool.QueueUserWorkItem(state => {
DatabaseWorker.EditEmployee(Convert.ToInt32(drv[0]), drv[1].ToString(),
drv[2].ToString(), drv[3].ToString(),
drv[4].ToString());
string[] updatedEmployeeValues = DatabaseWorker.GetEmployeeEntryNoId(Convert.ToInt32(drv[0]));
int index = databaseGrid.GetTable("Employees").UnsortedRecords.IndexOf(e.Record);
e.Record.UpdateValues(updatedEmployeeValues);
databaseGrid.GetTable("Employee Schedule").UnsortedRecords[index].SetValue("Name", drv[1].ToString());
}
);
}
// If the cell's record belongs to the Employee Schedule table
else if (e.Record.ParentChildTable.Name == "Employee Schedule")
{
string[] scheduleValues = new string[7];
for (int i = 2; i < 9; i++)
{
scheduleValues[i - 2] = drv[i].ToString();
}
ThreadPool.QueueUserWorkItem(state => {
DatabaseWorker.EditEmployeeSchedule(Convert.ToInt32(drv[0]), scheduleValues);
string[] updatedScheduleValues = DatabaseWorker.GetEmployeeScheduleEntry(Convert.ToInt32(drv[0]));
e.Record.UpdateValues(updatedScheduleValues);
}
);
}
// If the cell's record belongs to the Customer table
else if (e.Record.ParentChildTable.Name == "Customers")
{
ThreadPool.QueueUserWorkItem(state => {
DatabaseWorker.EditCustomer(Convert.ToInt32(drv[0]), drv[1].ToString(), drv[2].ToString(), drv[3].ToString());
string[] updatedCustomerValues = DatabaseWorker.GetCustomerEntryNoId(Convert.ToInt32(drv[0]));
int index = databaseGrid.GetTable("Customers").UnsortedRecords.IndexOf(e.Record);
e.Record.UpdateValues(updatedCustomerValues);
databaseGrid.GetTable("Customer Attendance").UnsortedRecords[index].SetValue("Name", drv[1].ToString());
}
);
}
// If the cell's record belongs the Customer Attendance table.
else if (e.Record.ParentChildTable.Name == "Customer Attendance")
{
string[] attendanceValues = new string[7];
for (int i = 2; i < 9; i++)
{
attendanceValues[i - 2] = drv[i].ToString();
}
ThreadPool.QueueUserWorkItem(state => {
DatabaseWorker.EditCustomerAttendance(Convert.ToInt32(drv[0]), attendanceValues);
string[] updatedAttendanceValues = DatabaseWorker.GetCustomerAttendanceEntry(Convert.ToInt32(drv[0]));
e.Record.UpdateValues(updatedAttendanceValues);
}
);
}
}
