//method to populate the data grid with call records
private void PopulateGrid(ICallData callData)
{
//create a list of the call records
_callRecords = callData.GetCalls().ToList();
//remove any invalid records when the page loads
_callRecords = RemoveInvalidRecords(_callRecords);
//create a new binding source and set the data source to _callRecords
BindingSource bs = new BindingSource();
bs.DataSource = _callRecords;
//attach the binding source info to the data grid
dataGridViewRecords.DataSource = bs;
//hide the column with the Rate object
dataGridViewRecords.Columns[7].Visible = false;
//show the count in the label (number of entries)
labelCount.Text = _callRecords.Count.ToString();
Validate();
}
//method to populate the data grid by the from phone number
private void PopulateGridByPhoneNumber(ICallData callData)
{
//get the records
_callRecords = callData.GetCalls().ToList();
//remove any invalid records
_callRecords = RemoveInvalidRecords(_callRecords);
//create a new binding source and set the data source to _callRecords
BindingSource bs = new BindingSource();
bs.DataSource = from record in _callRecords
select record;
//create a binding list using _callRecords
BindingList <CallRecord> list = new BindingList <CallRecord>(_callRecords);
//filter the list by the fromPhoneNumber combo box
var filter = list.Where(rec => rec.CallFromNumber == comboBoxFromPhoneNumber.SelectedItem.ToString()).ToList();
//if the "answered only" box isn't selected, show all the records from the phone number
if (!checkBoxAnsweredCalls.Checked)
{
dataGridViewRecords.DataSource = filter;
labelCount.Text = filter.Count.ToString(); //update the count
//hide the column with the Rate object
dataGridViewRecords.Columns[7].Visible = false;
}
//otherwise only show records from the phone number that have "Y" for callCompletedStatus
else
{
ShowAnsweredOnly(filter);
}
//set the list to contain only the filtered records
_callRecords = filter;
}