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Without the relevant code fragment?
No idea at all...
Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water
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The code to fill the datagridview is:
private void FillGridViewFromDataTable()
{
dataGridView.DataSource = m_table;
dataGridView.Columns["PrinterIP"].HeaderText = "IP כתובת";
dataGridView.Columns["PrinterIP"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.Columns["PrinterName"].HeaderText = "מזהה מדפסת";
dataGridView.Columns["PrinterName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.Columns["PrinterConnect"].HeaderText = "מחובר לרשת";
dataGridView.Columns["PrinterConnect"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.Columns["PrinterCounter"].HeaderText = "מונה";
dataGridView.Columns["PrinterCounter"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.Columns["PrinterPlace"].HeaderText = "מיקום";
dataGridView.Columns["PrinterPlace"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.RowHeadersVisible = false;}
I know that the reading from XML file is good, so something doesn`t work in the display part. As I said before on win7 it works perfectly.
Thank you
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Looking at the header text, I suspect that culture/font may be the issue here.
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Thanks for the quick answer. I tried to change it to english but it still doesn`t show the data correct. I may add that in the list I have 3 printers but it only shows 1 and not all the information needed. It shows only the printer IP (1st column). What else can it be?
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Just as an experiment, change the AutoSizeMode to None for each column.
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private void ReadFromXml()
{
List<Printer> PrinterList = new List<Printer>();
TextReader textReader = new StreamReader("xml\\PrinterDetailsLi.xml");
XmlSerializer deserializer = new XmlSerializer(typeof(List<Printer>));
PrinterList = (List<Printer>)deserializer.Deserialize(textReader);
textReader.Close();
Ping pingSender = new Ping();
IPAddress address = IPAddress.Loopback;
for (int i = 0; i < PrinterList.Count; i++)
{
PrinterList PList = new PrinterList();
IPAddress ip = IPAddress.Parse(PrinterList[i].PrinterIP);
PingReply reply = pingSender.Send(ip,5);
if (reply.Status == IPStatus.Success)
{
DataRow row = m_table.NewRow();
SNMP snmp = new SNMP(PrinterList[i].PrinterIP);
string Res = snmp.connectSnmp();
row["PrinterConnect"] = "כן";
row["PrinterCounter"] = Res;
row["PrinterName"] = PrinterList[i].PrinterName;
row["PrinterIP"] = PrinterList[i].PrinterIP;
m_table.Rows.Add(row);
PList.PrintConnect = 1;
PList.PrintCounter = Res;
PList.PrintIP = PrinterList[i].PrinterIP;
PList.PrintName = PrinterList[i].PrinterName;
PList.date = DateTime.Today;
PrList.Add(PList);
}
else
{
DataRow row = m_table.NewRow();
row["PrinterConnect"] = "לא";
row["PrinterCounter"] = "--";
row["PrinterName"] = PrinterList[i].PrinterName;
row["PrinterIP"] = PrinterList[i].PrinterIP;
row["PrinterPlace"] = PrinterList[i].PrinterPlace;
m_table.Rows.Add(row);
PList.PrintConnect = 0;
PList.PrintCounter = "--";
PList.PrintIP = PrinterList[i].PrinterIP;
PList.PrintName = PrinterList[i].PrinterName;
PList.date = DateTime.Today;
PrList.Add(PList);
}
}
XmlSerializer serializer = new XmlSerializer(typeof(List<Printer>));
TextWriter Pd = new StreamWriter(("xml\\PrinterDetailsLi.xml"));
serializer.Serialize(Pd, PrinterList);
Pd.Close();
}
What else can make it work on win7 but not on win XP?
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And you're certain that the other columns are being populated properly in m_table? Try setting AutoGenerateColumns=true to see what it thinks the rows are in the DataTable.
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Thank for the help, I have found the problem. The font color is white. All I had to do is change the color of the font.
Thank you for the help, You helped a lot!
modified 1-Aug-12 10:45am.
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Nah, I don't think I helped that much. Kudos to you for figuring it out, and a healthy 5 from me (now don't forget to put Solved on your original post so that we know it's been solved).
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Thank you until the next problem/question
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Any idea how can I convert a string to array for the below example:
string name = "John,Calvin,Steve";
convert to
string [] arr = new string[] {"John","Calvin","Steve"};
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Start here
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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Use String.Split[^] on the common delimiter character (; in this example).
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Just be careful with Split because it will split on delimiters within quotes -- which is not usually desired.
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string name = "John,Calvin,Steve";
string [] arr = name.Split(new char[]{','});
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Hi,
How can i send qerystring via server.transfer?
i send this from Page1.aspx
<code>Server.Transfer("../../Forms/PersonalWork/Default.aspx?md=Edit&jb=11&stp=1");</code>
wanna to get from Page2.aspx :
<code>string QueryStrings = Request.Url.Query;</code>
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How many questions have you asked in the forums and you still can't work out which one you should post in? Take this to the ASP.NET forum.
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And I doubt you are going to get an answer here because you posted this in the wrong forum. What details did you get when you googled for an answer?
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The regular people who answer questions around here are going to answer your question, if posted in the correct forum, on their own time, not yours. Also, if the question doesn't make sense or you are known to be asking basic questions over and over again, you'll probably be ignored because you haven't taken the advice on picking up books and teaching yourself the basics.
People really don't want to write huge forum posts explaining the basics to you if you're not going to make the effort to teach yourself this stuff.
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Got my 5 and well said Dave!
"Any sort of work in VB6 is bound to provide several WTF moments." - Christian Graus
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To understand why it doesn't work, you must first understand how Server.Transfer differs from Response.Redirect. When you do a Server.Transfer, the page processing is shifted to the new page on the Server side and the client is unaware of it as opposed to a Response.Redirect which sends a Resource Moved response to the client and forces it to request the new url. Since Server.Transfer happens on the server side, the Request.Url.Query will always be empty.
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I am dealing with a strange problem when closing a socket connection. I am using an asynchronous receive and I specified, as is MSDN's suggestion, a user-defined object as the last parameter in my BeginReceive(). I expect, as MSDN says, this same object to be passed in the State field of the IAsynchResult parameter of the Callback function I specified in my BeginReceive () call. But , as I close the connection, and the tcp layer as usual sends me a zero-length packet, the Callback function is called but the State field is the Socket native object which received the close and not the usr-defined object I expect.
This seems to be in contrast with MSDN specifications. What am I doing wrong ?
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Hello. I'm Zul from Malaysia. Just asking for your opinion. my place that i do my industrial training asking me to do some project in c# using visual studio 2010 where the application that i develop can monitoring a machine whether is on, off or idle. If machine on, it will show a traffic pictures in green color. If the machine is idle, the application will show traffic in yellow color and if off, it show red color. I not familiar with c# cause i my final project i doing my project using php languange and just doing a web based application only. My programming skill also not a very well. So, where can i get a tutorial or reference to do this project? Can you give me suggestion, where or what should i start first in doing this project? Thank You.
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