I have done a simple project that reads from serial port (arduino) and I receive the data and I can put those data in textbox, richtex but I cant put them in data grid in fact I need to put those data in MSSQL table but also display in data grid. here is the code that I have tried:
void _spManager_NewSerialDataRecieved(object sender, SerialDataEventArgs e)
{
if (this.InvokeRequired)
{
// Using this.Invoke causes deadlock when closing serial port, and BeginInvoke is good practice anyway.
this.BeginInvoke(new EventHandler<SerialDataEventArgs>(_spManager_NewSerialDataRecieved), new object[] { sender, e });
return;
}
int maxTextLength = 1000; // maximum text length in text box
if (tbData.TextLength > maxTextLength)
tbData.Text = tbData.Text.Remove(0, tbData.TextLength - maxTextLength);
// This application is connected to a GPS sending ASCCI characters, so data is converted to text
string str = Encoding.ASCII.GetString(e.Data);
tbData.AppendText(str);
tbData.ScrollToCaret();
richD.AppendText(str);
richD.ScrollToCaret();
dataGridView1.DataSource = str;
}
Can you help me fill the datagridbiew?
This is where I get the e.Data:
public class SerialDataEventArgs : EventArgs
{
public SerialDataEventArgs(byte[] dataInByteArray)
{
Data = dataInByteArray;
}
/// <summary>
/// Byte array containing data from serial port
/// </summary>
public byte[] Data;
}
this is your answer:
string[] array = imput.split();
you have error at str in fact when you recive data at str is a bit data not string.
change this code:
if (tbData.TextLength > maxTextLength)
tbData.Text = tbData.Text.Remove(0, tbData.TextLength - maxTextLength);
// This application is connected to a GPS sending ASCCI characters, so data is converted to text
string str = Encoding.ASCII.GetString(e.Data);
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