We Keep Coding

Results in descending order

I've got a block of code which sums up time togged for various tasks in a project and returns the total hours logged per project (intMinutesLogged). How do I get my results n descending order?
static async void NotifyEntriesByWorkSpace(Dictionary<string, List<TimeEntry>> dicEntriesByWorkspace, string strChatURL)
{
string strMessage = "";
foreach (var kvpEntry in dicEntriesByWorkspace)
{
var lstTimeEntries = kvpEntry.Value;
string strTitle = "";
var intMinutesLogged = 0;
var intMinutesBillable = 0;
var intMinutesNonBillable = 0;
foreach (var objTimeEntry in lstTimeEntries)
{
if (objTimeEntry.Billable)
{
intMinutesBillable += objTimeEntry.TimeInMinutes;
}
else
{
intMinutesNonBillable += objTimeEntry.TimeInMinutes;
}
}
strTitle = Workspaces.getWorkspaceFromCache(kvpEntry.Key).Title;
//Console.WriteLine(intMinutesLogged + ": " + strTitle + "m");
intMinutesLogged = intMinutesBillable + intMinutesNonBillable;
Console.WriteLine(TimeLoggedMessage(intMinutesLogged) + ": " + strTitle + " " + "(Billable: " + TimeLoggedMessage(intMinutesBillable) + ";" + " " + "Non-Billable: " + TimeLoggedMessage(intMinutesNonBillable) + ")");
strMessage += TimeLoggedMessage(intMinutesLogged) + ": " + strTitle + " " + "(Billable: " + TimeLoggedMessage(intMinutesBillable) + ";" + " " + "Non-Billable: " + TimeLoggedMessage(intMinutesNonBillable) + ")" + "\n";
}
await SendMessage(strChatURL, strMessage);
}
static string TimeLoggedMessage(int intMinutesLogged)
{
return intMinutesLogged / 60 + "h" + " " + intMinutesLogged % 60 + "m";
}

You could use LINQ for this: https://learn.microsoft.com/en-us/dotnet/api/system.linq.enumerable.orderbydescending?view=net-6.0
You could create a simple class or anonymous type to hold the integer values you're summing up (total minutes, billable minutes, non-billable minutes). Then you could populate a collection of this type within the code you shared and afterwards call OrderByDescending on it. You could order based on any of the three integer values.

Ho to set timeout for dataset in C#

when i run this code after 30 second give me error 'time out expire' . error comming exactly after fill dataset . by the way i add connection time out = 0 to my app config but still the problem is the same . so how i can set connection time out for this dataset
public void ExportInvoicesAccount()
{
var q = from h in hmsdb.TransHdrs
where h.Account.AccountsContracts.First().AccountsMain.ID == _mainaccid
&& h.PayMethod == "R"
&& h.CancelDate == null
&& h.TransDate >= _fromdate
&& h.TransDate <= _todate
group h by new
{
amID = h.Account.AccountsContracts.First().AccountsMain.ID,
amcode = h.Account.AccountsContracts.First().AccountsMain.Code,
amName = h.Account.AccountsContracts.First().AccountsMain.EngName,
acccode = h.AccountCode,
accid = h.AccountID,
accname = h.Account.EngName
} into qg
select new
{
amID = qg.Key.amID,
amCode = qg.Key.amcode,
amName = qg.Key.amName,
acccode = qg.Key.acccode,
accid = qg.Key.accid,
accname = qg.Key.accname
};
if (_facccode != "" && _taccccode == "")
{
q = q.Where(f => f.acccode == _facccode);
}
if (_facccode != "" && _taccccode != "")
{
q = q.Where(f => Convert.ToInt32(f.acccode) >= Convert.ToInt32(_facccode) && Convert.ToInt32(f.acccode) <= Convert.ToInt32(_taccccode) && f.acccode != "C" && f.acccode != "10281501مكرر ");
}
foreach (var x in q)
{
try
{
ClaimDS ds = new ClaimDS();
SP_EClaims_StatmentOfAccountGeneralTableAdapter adapt = new SP_EClaims_StatmentOfAccountGeneralTableAdapter();
ds.EnforceConstraints = false;
adapt.Fill(ds.SP_EClaims_StatmentOfAccountGeneral, x.amID, x.accid, 0, _fromdate, _todate, _inout,0,0,0, 0);
if (ds.SP_EClaims_StatmentOfAccountGeneral.Rows.Count != 0)
{
InvoicesByAcc rptinv = new InvoicesByAcc();
rptinv.SetDataSource(ds);
ExportOptions expop = new ExportOptions();
DiskFileDestinationOptions dfdo = new DiskFileDestinationOptions();
PdfRtfWordFormatOptions pdfop = new PdfRtfWordFormatOptions();
FolderPath = _path + x.amCode + " - " + x.amName + "\\";
bool exists = System.IO.Directory.Exists(FolderPath);
if (!exists)
System.IO.Directory.CreateDirectory(FolderPath);
fpath = FolderPath;
rptinv.ExportOptions.ExportFormatType = ExportFormatType.PortableDocFormat;
rptinv.ExportOptions.ExportDestinationType = ExportDestinationType.DiskFile;
DiskFileDestinationOptions objDiskOpt = new DiskFileDestinationOptions();
if (_inout == "O")
{
objDiskOpt.DiskFileName = FolderPath + "\\" + x.acccode + "-" + "0000" + "-0000" + "-" + "001" + "-OUT" + ".pdf";
}
else if (_inout == "I")
{
objDiskOpt.DiskFileName = FolderPath + "\\" + x.acccode + "-" + "0000" + "-0000" + "-" + "001" + "-IN" + ".pdf";
}
else
{
objDiskOpt.DiskFileName = FolderPath + "\\" + x.acccode + "-" + "0000" + "-0000" + "-" + "001" + "-ALL" + ".pdf";
}
rptinv.ExportOptions.DestinationOptions = objDiskOpt;
rptinv.Export();
rptinv.Dispose();
rptinv.Close();
}
GC.Collect();
ds.Dispose();
ds.Clear();
}
catch (Exception ex)
{
string logpath = FolderPath + "E_Claim_ErrorLog.txt";
// This text is added only once to the file.
if (!File.Exists(logpath))
{
// Create a file to write to.
using (StreamWriter sw = File.CreateText(logpath))
{
//sw.WriteLine(ex.Message + "( " + "AccountMainID: " + x.amID + " - " + "AccountID: " + x.accid + " - "+ "ConsID: " + x.consid + " - " + "MRN: " + x.mrn + " )");
}
}
// This text is always added, making the file longer over time
// if it is not deleted.
using (StreamWriter sw = File.AppendText(logpath))
{
sw.WriteLine(ex.Message + " SP_EClaims_StatmentOfAccountGeneral" + "ExportInvoicesAccount" + "( " + "AccountMainID: " + x.amID + " - " + "AccountID: " + x.accid + " - " + "ConsID: " + "0" + " - " + "MRN: " + "0" + " )");
}
//MessageBox.Show(ex.Message + "AccountMainID: " + x.amID + "-"+ "AccountID: " + x.accid + "ConsID: " + x.consid + "MRN: " + x.mrn );
}
}
}

Error: "The process cannot access.... because it is being used by another process. " in Delete Image

I know others had a similar problem but my problem is specific for image...
I have an image function like below:
static public string Setimage(PictureBox pictureBox, OpenFileDialog ofd,string nameform,string folderform)
{
ofd.Title = "Select Pictures";
ofd.Filter = "Pictures(*.jpg, *.jpeg, *.jpe, *.jfif, *.png) | *.jpg; *.jpeg; *.jpe; *.jfif; *.png | All file (*.*)| *.*";
ofd.DefaultExt = ".jpg"; // Default file extension
string namefile = "";
// Process open file dialog box results
if (ofd.ShowDialog() == DialogResult.OK)
{
// try
//{
string fileName = ofd.FileName;
if (ofd.SafeFileName.Length <= 50)
if (Image.FromFile(fileName).Width >= 640 && Image.FromFile(fileName).Height >= 480)
{
namefile = ofd.SafeFileName;
if (namefile != "Null_0_Null" || namefile != null)
{
string oldPath = #ofd.FileName;
string newFileName = namefile;
newpath = Application.StartupPath + #"\userpictures\" + #"Apartment\";
deladdress = newpath + folderform + #"\" + #newFileName;
Random rand = new Random();
string pp=newpath+folderform;
// string pdest;
#region Check Directory And File To copy
if (Directory.Exists(newpath + folderform))
{
if (!File.Exists(newpath + folderform + #"\" + #newFileName))
File.Copy(oldPath, newpath + folderform + #"\" + #newFileName);
// else
// {
// File.Delete(newpath + folderform + #"\" + #newFileName);
// File.Copy(oldPath, newpath + folderform + #"\" + #newFileName);
//}
}
else
{
Directory.CreateDirectory(newpath + folderform);
File.Copy(oldPath, newpath + folderform + #"\" + #newFileName);
}
#endregion
pictureBox.BackgroundImage = Image.FromFile(newpath + folderform + #"\" + #newFileName);
}
else { MessageBox.Show("filename" + namefile + "Not valid"); }
}
else { MessageBox.Show("Size of file not valid"); }
else { MessageBox.Show("size of name file not valid"); }
// }
// catch { MessageBox.Show("your file that you selected is not valid please select anyone."); }
}
return namefile;
}
For loading image I have this function:
static public void loadimage(PictureBox pictureBox, string img, string nameform, string folderform)
{
try
{
if (img != "Null_0_Null")
if (!System.IO.File.Exists(Application.StartupPath + #"\userpictures\" + nameform + #"\" + folderform + #"\" + img))
{
pictureBox.BackgroundImage = Image.FromFile(Application.StartupPath + "\\filepictures\\default4.PNG");
}
else
{
pictureBox.BackgroundImage =Image.FromFile(Application.StartupPath + #"\userpictures\" + nameform + #"\" + folderform + #"\" + img);
}
}
catch { }
}
In my form I call this functions. For set image I write a private string in my form:
string img1;
And for loading image in my form load write this:
loadimage(pictureBox1, "Blue hills.jpg","me", "Apartment");
img1 = "Blue hills.jpg";
For Setimage I have this:
img1=Setimage(pictureBox1, openFileDialog1,"me", "Apartment");
And when I use this code for delete image show me error "process can not be access ..."
System.IO.File.Delete("image path");

When you use Image.FromFile, that will open a file handle to that file and keep it open until the image is disposed.
You should:
Only call Image.FromFile once and reuse the object in Setimage (you're loading it twice in a single if condition...)
Dispose of every Image when you're done with it
Dispose of the old BackgroundImage before you set the new one
So long as you dispose of every Image which is related to the file before you delete the file, you should be okay.

C# streamwriter create part of files

I am trying to create a hash text file. The code works, the problem is that once the streamwriter starts the process it won't stop until it is finished. I want to break up the output file into smaller parts. How do I stop the streamwriter and start a new file without starting the process over again?
string infile = #"ntlmchar.txt";
string hashfile = #"ntlmhash.txt"; //File that includes the hash and clear test
string charfile = #"ntlmchar.txt"; //File that only has the clear text
string oldCharFile = ""; //Temp file to apply to infile.
int cint = 1; //The number of characters in the file
string str_cint = cint.ToString(); //convert cint to string
int pint = 1; //The number of parts to the character file
string str_pint = pint.ToString(); //convert pint to string
int cm = 4; //Max number of characters
int pm = 4000; //Man number of parts
int line = 0; //line index number
while (cint <= cm)
{
if (!File.Exists(infile))
{
for (int ci =1; ci <= cm; ci++)
{
str_cint = cint.ToString();
for (int pi =1; pi <= pm; pi++)
{
str_pint = pint.ToString();
// System.Console.WriteLine("Inner for loop cint file does not exist" +cint +" pint " + pint);
// System.Console.WriteLine("Inner for loop str_cint file does not exist " + str_cint + " cint " + cint);
charfile = "ntlmchar" + str_cint + "_" + str_pint + ".txt";
pint = pi;
oldCharFile = charfile;
infile = oldCharFile;
if (File.Exists(infile)) break;
// System.Console.WriteLine("inner loop file " + infile);
}
// System.Console.WriteLine("outer for loop cint " + cint + " pint " + pint);
// System.Console.WriteLine("infile not found " + infile + " " + oldCharFile + " " + charfile + " " + hashfile);
}
// System.Console.WriteLine("No work files found " + infile + " " + oldCharFile + " " + charfile + " " + hashfile);
}
else if (File.Exists(infile))
{
// Create a file to write to.
// System.Console.WriteLine("cint at the start of else if " + cint + " str_cint " + str_cint);
infile = oldCharFile;
str_cint = cint.ToString();
// System.Console.WriteLine("cint after assign to str_cint " + cint + " str_cint " + str_cint);
pint=1;
str_pint = pint.ToString();
hashfile = "ntlmhash" + str_cint + "_" + str_pint + ".txt";
charfile = "ntlmchar" + str_cint + "_" + str_pint + ".txt";
//System.Console.WriteLine(infile + " " + oldCharFile + " " + charfile + " " + hashfile);
// System.Console.WriteLine("Infile found " + cint + " " + pint);
using (StreamWriter h = new StreamWriter(hashfile))
using (StreamWriter c = new StreamWriter(charfile))
using (StreamReader sr = new StreamReader(infile))
{
string i = "";
while ((i = sr.ReadLine()) != null)
{
foreach (string s in alpha)
{
if (line <= 2000000)
{
string j = i + s;
string str = Program.Ntlm(j);
hashfile = "ntlmhash" + str_cint + "_" + str_pint + ".txt";
charfile = "ntlmchar" + str_cint + "_" + str_pint + ".txt";
// System.Console.WriteLine("line before writing to file " + line + " in charfile " + charfile);
h.WriteLine("{0}, {1}", j, str);
c.WriteLine("{0}", j);
line++;
// System.Console.WriteLine("h file" + h + " c file" + c);
}
else
{
h.Flush();
c.Flush();
pint++;
str_pint = pint.ToString();
hashfile = "ntlmhash" + str_cint + "_" + str_pint + ".txt";
charfile = "ntlmchar" + str_cint + "_" + str_pint + ".txt";
line = 1;
System.Console.WriteLine("line after writing to part of file " + line + " in charfile " + charfile);
}
}
}

I assume you're trying to get 2,000,000 items per file? You just need to restructure a little.
Right now you have:
using (StreamWriter h = new StreamWriter(hashfile))
using (StreamWriter c = new StreamWriter(charfile))
using (StreamReader sr = new StreamReader(infile))
{
string i = "";
while ((i = sr.ReadLine()) != null)
{
You need to change your code so that you open the output files later:
using (StreamReader sr = new StreamReader(infile))
{
StreamWriter h = null;
StreamWriter c = null;
try
{
h = new StreamWriter(...);
c = new StreamWriter(...);
string i = "";
while ((i = sr.ReadLine()) != null)
{
// output line here
// and increment line counter.
++line;
if (line > 2000000)
{
// Close the output files and open new ones
h.Close();
c.Close();
h = new StreamWriter(...);
c = new StreamWriter(...);
line = 1;
}
}
}
finally
{
if (h != null) h.Close();
if (c != null) c.Close();
}
}

Browser detection

I need to separate IE and FF browsers from others
it's a pseudo-code :
If (CurrentBrowser == IE(6+) or FF(2+) )
{
...
}
else
{
...
}
in protected void Page_Load() event (think so)
if ((Request.Browser.Type == "IE") || (Request.Browser.Type == "FF"))
{
WebMsgBox.Show("1111");
}
no effects :-/ what is IE and FF types?

if (Request.Browser.Type.Contains("Firefox")) // replace with your check
{
...
}
else if (Request.Browser.Type.ToUpper().Contains("IE")) // replace with your check
{
if (Request.Browser.MajorVersion < 7)
{
DoSomething();
}
...
}
else { }

Here's a way you can request info about the browser being used, you can use this to do your if statement
System.Web.HttpBrowserCapabilities browser = Request.Browser;
string s = "Browser Capabilities\n"
+ "Type = " + browser.Type + "\n"
+ "Name = " + browser.Browser + "\n"
+ "Version = " + browser.Version + "\n"
+ "Major Version = " + browser.MajorVersion + "\n"
+ "Minor Version = " + browser.MinorVersion + "\n"
+ "Platform = " + browser.Platform + "\n"
+ "Is Beta = " + browser.Beta + "\n"
+ "Is Crawler = " + browser.Crawler + "\n"
+ "Is AOL = " + browser.AOL + "\n"
+ "Is Win16 = " + browser.Win16 + "\n"
+ "Is Win32 = " + browser.Win32 + "\n"
+ "Supports Frames = " + browser.Frames + "\n"
+ "Supports Tables = " + browser.Tables + "\n"
+ "Supports Cookies = " + browser.Cookies + "\n"
+ "Supports VBScript = " + browser.VBScript + "\n"
+ "Supports JavaScript = " +
browser.EcmaScriptVersion.ToString() + "\n"
+ "Supports Java Applets = " + browser.JavaApplets + "\n"
+ "Supports ActiveX Controls = " + browser.ActiveXControls
+ "\n";
MSDN Article

Try the below code
HttpRequest req = System.Web.HttpContext.Current.Request
string browserName = req.Browser.Browser;

private void BindDataBInfo()
{
System.Web.HttpBrowserCapabilities browser = Request.Browser;
Literal1.Text = "<table border=\"1\" cellspacing=\"3\" cellpadding=\"2\">";
foreach (string key in browser.Capabilities.Keys)
{
Literal1.Text += "<tr><td>" + key + "</td><td>" + browser[key] + "</tr>";
}
Literal1.Text += "</table>";
browser = null;
}

I would not advise hacking browser-specific things manually with JS. Either use a javascript library like "prototype" or "jquery", which will handle all the specific issues transparently.
Or use these libs to determine the browser type if you really must.
Also see Browser & version in prototype library?

For browser compatibility you can use this code. This method returns browser name and version :
private string GetBrowserNameWithVersion
{
var userAgent = Request.UserAgent;
var browserWithVersion = "";
if (userAgent.IndexOf("Edge") > -1)
{
//Edge
browserWithVersion = "Edge Browser Version : " + userAgent.Split(new string[] { "Edge/" }, StringSplitOptions.None)[1].Split('.')[0];
}
else if (userAgent.IndexOf("Chrome") > -1)
{
//Chrome
browserWithVersion = "Chrome Browser Version : " + userAgent.Split(new string[] { "Chrome/" }, StringSplitOptions.None)[1].Split('.')[0];
}
else if (userAgent.IndexOf("Safari") > -1)
{
//Safari
browserWithVersion = "Safari Browser Version : " + userAgent.Split(new string[] { "Safari/" }, StringSplitOptions.None)[1].Split('.')[0];
}
else if (userAgent.IndexOf("Firefox") > -1)
{
//Firefox
browserWithVersion = "Firefox Browser Version : " + userAgent.Split(new string[] { "Firefox/" }, StringSplitOptions.None)[1].Split('.')[0];
}
else if (userAgent.IndexOf("rv") > -1)
{
//IE11
browserWithVersion = "Internet Explorer Browser Version : " + userAgent.Split(new string[] { "rv:" }, StringSplitOptions.None)[1].Split('.')[0];
}
else if (userAgent.IndexOf("MSIE") > -1)
{
//IE6-10
browserWithVersion = "Internet Explorer Browser Version : " + userAgent.Split(new string[] { "MSIE" }, StringSplitOptions.None)[1].Split('.')[0];
}
else if (userAgent.IndexOf("Other") > -1)
{
//Other
browserWithVersion = "Other Browser Version : " + userAgent.Split(new string[] { "Other" }, StringSplitOptions.None)[1].Split('.')[0];
}
return browserWithVersion;
}

I tried and found the solution for the same
public static string GetBrowserDetails()
{
string BrowserDetails = HttpContext.Current.Request.Browser.Browser + " - " + HttpContext.Current.Request.Browser.Version + "; Operating System : " + HttpContext.Current.Request.Browser.Platform;
return BrowserDetails;
}
OUTPUT :
Chrome - 88.0; Operating System : WinNT

use from
Request.Browser
this link will help you :
Detect the browser using ASP.NET and C#