private void MaxQueueCountTextBox_TextChanged(object sender, EventArgs e)
{
MaxQueueCountTBErrorProvider.Clear();
try
{
maxQueueCount = Int32.Parse(MaxQueueCountTextBox.Text);
}
catch (Exception ex)
{
MaxQueueCountTBErrorProvider.SetError(MaxQueueCountTextBox, ex.Message);
}
}
private void CreateCircularQueueButton_Click(object sender, EventArgs e)
{
//if there are no incorrect input data, we can generate a CircularBuffer
if ((StartNumberTBErrorProvider.GetError(this.StartNumberTextBox) == "") && (MaxQueueCountTBErrorProvider.GetError(this.MaxQueueCountTextBox) == "") && (maxQueueCount > 0))
{
//change text boxes and CreateCircularQueueButton states to avoid the data changing and recreating of the CircularBuffer
ChangeControlState(MaxQueueCountTextBox, StartNumberTextBox, CreateCircularQueueButton);
//creating CircularBuffer and seting the start points to generate numbers
CircularBuffer = new ThreadSafeCircularQueue(maxQueueCount);
//show message about successfully created CircularBuffer
QueueIsGeneratedLabel.Visible = true;
//enable the Start buttons for both generation and picking threads
ChangeControlState(StartGenerateNumbersButton, StartPickNumbersButton);
}
}
