private void GridBlinkThreadFunc()
{
while (true)
{
// Make a copy to avoid invalid operation exception while iterating through the map
List <CellData> tempBlinkData;
lock (_blinkData)
{
tempBlinkData = new List <CellData>(_blinkData);
}
foreach (CellData data in tempBlinkData)
{
TimeSpan elapsed = DateTime.Now - data.Time;
if (elapsed.TotalMilliseconds > 500) // 500 is the Blink delay
{
if (UG1.IsDisposed)
{
return;
}
UG1.Invoke((MethodInvoker) delegate()
{
foreach (DataGridViewRow DR in UG1.Rows)
{
if (DR.Cells[5].Value.ToString() != "ISSUED")
{
DR.Cells[0].Style.BackColor = UG1.Columns[0].DefaultCellStyle.BackColor;
DR.Cells[1].Style.BackColor = UG1.Columns[1].DefaultCellStyle.BackColor;
DR.Cells[2].Style.BackColor = UG1.Columns[2].DefaultCellStyle.BackColor;
DR.Cells[3].Style.BackColor = UG1.Columns[3].DefaultCellStyle.BackColor;
DR.Cells[4].Style.BackColor = UG1.Columns[4].DefaultCellStyle.BackColor;
DR.Cells[5].Style.BackColor = UG1.Columns[5].DefaultCellStyle.BackColor;
DR.Cells[6].Style.BackColor = UG1.Columns[6].DefaultCellStyle.BackColor;
}
}
});
lock (_blinkData)
{
_blinkData.Remove(data);
}
}
}
Thread.Sleep(1000); // Blink frequency
}
}
private void DataInputThreadFunc()
{
while (true)
{
if (UG1.IsDisposed)
{
break;
}
CellData data = new CellData();
data.Time = DateTime.Now;
UG1.Invoke((MethodInvoker) delegate()
{
//UG1.Rows[data.Row].Cells[data.Col].Value = value;
foreach (DataGridViewRow DR in UG1.Rows)
{
if (true)
{
if (DR.Cells[5].Value.ToString() != "ISSUED")
{
DR.Cells[0].Style.BackColor = Color.Yellow;
DR.Cells[1].Style.BackColor = Color.Yellow;
DR.Cells[2].Style.BackColor = Color.Yellow;
DR.Cells[3].Style.BackColor = Color.Yellow;
DR.Cells[4].Style.BackColor = Color.Yellow;
DR.Cells[5].Style.BackColor = Color.Yellow;
DR.Cells[6].Style.BackColor = Color.Yellow;
}
}
}
});
lock (_blinkData)
{
_blinkData.Add(data);
}
Thread.Sleep(2000);
}
}
