Comments by steven8Gerrard (Top 52 by date)

Added this to button click event

dataGridView1.Show();
DataGrid dg = new DataGrid();
SerialPort sprt = new SerialPort("COM3");
sprt.BaudRate = 9600;
sprt.Parity = Parity.None;
sprt.StopBits = StopBits.One;
sprt.DataBits = 8;
sprt.Handshake = Handshake.None;
sprt.Open();
string griddata = sprt.ReadExisting();

if (griddata != null)
{

try
{
int len = griddata.Length;
if (len > 40)
{
string[] splt_ = griddata.Split(':');
string chop_ = splt_[2];
string final_ = chop_.Remove(5);

//MessageBox.Show(final);
//float d = Convert.ToSingle(final);
d_ = Convert.ToDouble(final_);
myDataGridView.Rows.Add(d_, DateTime.Now);
}

}
catch
{
//MessageBox.Show("Not received data");
}


It shows Error The name 'myDataGridView' does not exist in the current context

It sounds good but in forms we are able to send the panel to the back or front by right clicking on the panel . No such things available for grid in WPF?? I cant find it . Goggle search doesn't give solutions too

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using ZedGraph;
using System.IO.Ports;
using System.Threading;

namespace BGworker
{
public partial class Form1 : Form
{
List<float> measures;
SerialPort sprt;
string indata,final;
double d;
BackgroundWorker worker;
public Form1()
{
InitializeComponent();
measures = new List<float>();

worker = new BackgroundWorker();
worker.DoWork += (sender, e) =>
worker = new BackgroundWorker();
worker.DoWork += (sender, e) =>
{
//put all your serial port code here
sprt = new SerialPort("COM3");

sprt.BaudRate = 9600;
sprt.Parity = Parity.None;
sprt.StopBits = StopBits.One;
sprt.DataBits = 8;
sprt.Handshake = Handshake.None;


try
{
sprt.Open();
}
catch (Exception)
{
MessageBox.Show("Check port");
}
indata = sprt.ReadExisting();
string[] splt = indata.Split(':');
string chop = splt[2];
final = chop.Remove(5);
d = Convert.ToDouble(final);

//when you want to update the measures list
lock (measures)
{
measures.Add();
}

//sometimes update the graph
BeginInvoke((Action)(() =>
{
lock (measures)
{
//fill your PointPairList from the measures
zedGraphControl1.Location = new Point(10, 10);
// Leave a small margin around the outside of the control

zedGraphControl1.Size = new Size(ClientRectangle.Width - 20,
ClientRectangle.Height - 20);
ZedGraphControl zgc = zedGraphControl1;
GraphPane myPane = zgc.GraphPane;
myPane.Title.Text = "Zedgraph";
myPane.XAxis.Title.Text = "Battery";
myPane.YAxis.Title.Text = "Temp";
double x, y1;
PointPairList list1 = new PointPairList();

for (int i = 0; i < 36; i++)
{
x = (double)i + 5;
y1 = 5;

list1.Add(x, y1);

}
LineItem myCurve = myPane.AddCurve("Porsche",
list1, Color.Red, SymbolType.Diamond);
}
zedGraphControl1.AxisChange();
zedGraphControl1.Invalidate();
}));
};
}

private void Form1_Load(object sender, EventArgs e)
{

}

private void button2_Click(object sender, EventArgs e)
{
sprt.Close();
}

private void button1_Click(object sender, EventArgs e)
{
worker.RunWorkerAsync();
}
}
}



This is my code ......

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;

namespace Datareceive
{
public partial class Form1 : Form
{
SerialPort sprt;
string indata;

public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
sprt = new SerialPort("COM3");

sprt.BaudRate = 9600;
sprt.Parity = Parity.None;
sprt.StopBits = StopBits.One;
sprt.DataBits = 8;
sprt.Handshake = Handshake.None;

sprt.DataReceived += new SerialDataReceivedEventHandler(sprt_DataReceived);
sprt.Open();
//richTextBox1.AppendText(indata);
//string nm = fn();


}



private void sprt_DataReceived(
object sender,
SerialDataReceivedEventArgs e)
{
SerialPort sprt = (SerialPort)sender;
//string indata = sp.ReadExisting();
//Console.WriteLine("Data Received:");
//Console.Write(indata);
//sprt = (SerialPort)sender;

indata= sprt.ReadExisting();
//string a=gg
//richTextBox1.AppendText(indata);


MessageBox.Show(indata);
//return indata;

//return a;


//try
//{
// richTextBox1.AppendText(indata);
//}
//catch (Exception)
//{
// MessageBox.Show("error");
// sprt.Close();
//}

//Console.Write(indata);

}

private void delegate SetLabelDelegate(RichTextBox rich, string text);
private void SetLabelText( RichTextBox label, string text)
{
if( rich.InvokeRequired)
{
rich.Invoke(
new SetLabelDelegate( SetLabelText),
new object[]{ rich, text }
);
return;
}

textBox.AppendText(text);
}

private void button2_Click(object sender, EventArgs e)
{
sprt.Close();
}


}

}

THIS is the code dont know where it goes wrong . Its been since i'm trying for this solution :(