Comments by Pikoh - CodeProject

Pikoh 11-Feb-16 9:22am View

If you have experienced it, you are the one that is right of course ;) It's just i can't understand why it should be that way, unless MS implementation is poor, what wouldn´t surprise me at all

Pikoh 11-Feb-16 5:10am View

Ok, it's just a slight difference, i'm not going to argue about it :)

Pikoh 11-Feb-16 4:51am View

Ibrahim, you've been just told how to apply color to a range of cells, so you can change a Row backcolor.

Pikoh 11-Feb-16 4:51am View

Well, i don't think it grows a lot. It's just a small jpg added and i think excel would just tile it, but i never tried it.

Pikoh 11-Feb-16 4:22am View

You're welcome :)

Pikoh 11-Feb-16 4:10am View

CB_City.SelectedIndex=0;

Pikoh 8-Feb-16 6:43am View

A simple google search for "face detection algorithm" throws 3.140.000 results. And you didn't find any help? This does not help you get you started? Of course is not an easy task at all, so don't expect a simple DetectFace() method...

Pikoh 1-Oct-15 8:00am View

i'm not saying that this json is not ok, just that it doesn't look good to me.. :)

Pikoh 31-Aug-15 8:26am View

Well..in the code you just send, you never fill the listbox with data, something like:

listBox1.DataSource = emplist;
this.listBox1.DisplayMember = ... ;
this.listBox1.ValueMember = ... ;

Pikoh 1-Jul-15 9:27am View

That seems homework. It is an extremely easy question,try to do it yourself and if you got stuck, come here for help.

Pikoh 29-May-15 5:38am View

That for loop should be this:
for (int index = 0; index < dataGridView1.ColumnCount - 1; index++)

I think OriginalGriff had a typo error :)

Pikoh 6-May-15 7:12am View

AFAIK, mp3 files are already compressed. You won't find a method to compress an mp3 file with a great advantage in size.

Pikoh 20-Apr-15 6:06am View

Try adding a '@' before the lati,like:

webBrowser1.Navigate(url + "@" + lati + "," + longi);

Pikoh 25-Feb-15 3:39am View

There is nothing,as far as i know, like theming for winforms. What AeonHack has done, and you can do it the same way, is inheriting controls, changing their appearance and then using them instead of stardard controls.

Pikoh 25-Feb-15 3:37am View

That's WPF,he wants a solution for Winforms

Pikoh 24-Feb-15 4:01am View

See updated solution :)

Pikoh 18-Feb-15 11:58am View

See my updated solution. I think the problem is how you enter the new date. You probably are inserting the date in a dd/MM/yyyy format,but in your default cultureInfo the expected format is MM/dd/yyyy or even yyyy/MM/dd.

Pikoh 18-Feb-15 9:34am View

First,to add code it's better you use "Improve Question" and add it to the original question.
That code seems right to me. When does the error rise? When you start editing the field or when you save? if so,improve question and show us the Update code.

Pikoh 18-Feb-15 6:42am View

Try adding it just before binding the data to the datagrid.

Pikoh 5-Feb-15 3:24am View

Crystal Reports are free?

Pikoh 3-Feb-15 3:31am View

So,just to clarify. What you want is to find the name of all the documents opened in, let's say, all instances of Word opened?

Pikoh 2-Feb-15 3:44am View

May I ask why are you using an Outlook interop instead of SmtpCLient?

Pikoh 30-Jan-15 6:48am View

Well,then instead of For Each s As String In stringList, use this:

For Each DataRow dr in dt.Tables(0).Rows
string s=dr("eNB_Name").ToString()
If s.EndsWith("J1") Then
textBox1.Text = s
End If
If s.EndsWith("J2") Then
textBox2.Text = s
End If
If s.EndsWith("J3") Then
textBox3.Text = s
End If
If s.EndsWith("K1") Then
textBox4.Text = s
End If
If s.EndsWith("K2") Then
textBox5.Text = s
End If
If s.EndsWith("K3") Then
textBox6.Text = s

End If
Next

Pikoh 30-Jan-15 5:56am View

Have you tried changing ContentType to application/XLSX?

Pikoh 26-Jan-15 3:46am View

Don't worry. I've been doing some tests and it seems i'm getting closer. I'll post a solution when i find it. :)

Pikoh 26-Jan-15 3:46am View

Deleted

Don't worry. I've been doing some tests and it seems i'm getting closer. I'll post a solution when i find it. :)

Pikoh 26-Jan-15 3:05am View

Thank you for your comment. Yes,using doublebuffering was my first choice, but the problem is that invalidating rows in the RowPrePaint event causes the event to be fired again, and this of course causes the flickering.

Pikoh 19-Dec-14 5:53am View

See updated solution. Adding the bolded line should do the job.

Pikoh 17-Dec-14 4:37am View

I know..just trying to satisfy your curiosity :)

Pikoh 17-Dec-14 3:38am View

In fact i had not tried it. As i told,i always use background workers for this kind of task. But after your comment,i tried it and it works.I have a small sample if you wannt to see it.

Pikoh 4-Dec-14 9:27am View

Well,options 2 and 3 are just fakes...

Pikoh 25-Nov-14 11:04am View

Thank you very much. Now i know i've done it the wrong way for years :)

Pikoh 25-Nov-14 10:42am View

I'm curious. Why RowPrePaint and not CellFormatting? What are the avantages or differeces between them?

Pikoh 20-Nov-14 3:10am View

Never post your email online,the only thing you will get is spam. You should also improve your question saying what third party dll you are using. With the info you provided is impossible that someone could help you

Pikoh 13-Nov-14 6:48am View

you're welcome

Pikoh 13-Nov-14 6:05am View

*Facepalm*

Pikoh 13-Nov-14 6:01am View

See updated solution

Pikoh 11-Nov-14 3:04am View

To ensure the file is completely copied,why don't you copy it with another name (e.g. FileCoping.xml) and when the copy is finished,rename it to File.xml?

Pikoh 11-Nov-14 2:58am View

That's even better :)

Pikoh 10-Nov-14 11:10am View

See updated solution

Pikoh 10-Nov-14 6:18am View

So..you are using an external application just to get the time? Why?

Pikoh 7-Nov-14 3:07am View

Glad it helps you :). Please mark solution as accepted so others looking for the same find it.

Pikoh 6-Nov-14 10:18am View

Well..you really make me interested in whether this is posible or not and..it really is and it was not as difficult as i thought. I'm coding a sample project and i'll post an article in the Tips/tricks section. When it's finished i'll post it here as a solution :)

Pikoh 6-Nov-14 2:57am View

Yes,now i understand what you want,that's why i updated my solution with the animated gif part. But i guess you want the other images to be hiden to any other image program,am i right?

Pikoh 5-Nov-14 4:43am View

So you mean in size? Yes, i'm not a big expert in this technique, but it works as you said using not used bits,so you've got a size limit and probably your original image may lose quality. But as i told you, i'm not an expert :)

Pikoh 5-Nov-14 4:29am View

limited in what sense?

Pikoh 4-Nov-14 11:45am View

Well, i know i shouldn't, but sometimes a mistake like this can make you lose a lot of time cause does not throw any error. At least OP made a question and provided source code :)

Pikoh 4-Nov-14 5:16am View

You're welcome :) If it works please mark the solution as accepted so others with your same problem would know how to solve it

Pikoh 4-Nov-14 4:08am View

And see updated solution

Pikoh 4-Nov-14 4:03am View

And by the way,i tried it and it works,so i think yes,it would help :)

Pikoh 4-Nov-14 4:02am View

Well...i'm not an expert in VB,but it seems in VB Process works slightly different to C#. If you process.Start(ProcesssStartInfo) it seems that the process started does not get attached to the process variable. In the way i suggested,the process get correctly attached.

Pikoh 3-Nov-14 3:51am View

See updated solution

Pikoh 30-Oct-14 11:04am View

That's not an easy one. Have a look at Microsoft UI Automation and maybe that could lead you to an answer, but as i told you i think that's not easy and probably it will be slightly different depending on the browser. Sorry i can't help you more

Pikoh 30-Oct-14 8:00am View

You're welcome :)

Pikoh 30-Oct-14 4:41am View

If it hangs, probably is in one of your Do While loops. Debug them and see if,for example, your datareader is not moving forward,making HasRows being always true.

Pikoh 28-Oct-14 6:21am View

Then you should accept one solution, so others with your same problem could know how to solve it :)

Pikoh 28-Oct-14 5:37am View

I was just about to say the same. I can´t really understand what he is trying to archieve.

Pikoh 28-Oct-14 5:35am View

Did you tried adding the code George Jonsson and i suggested? If not, I really can't help you,sorry.

Pikoh 28-Oct-14 5:21am View

And anyway, you should add this code to ensure that the path is created before creating the log file. If you run your code in any system for the first time, it's not going to work unless you manually create that directory.

Pikoh 28-Oct-14 5:19am View

Well, i'll try what i've told you. If it doesn't work, the only thing i can think of is a permissions issue. Try to change path to "C:\" and see if it works there.

Pikoh 28-Oct-14 5:16am View

In createLogFile you create the file,but not the directory.

Pikoh 28-Oct-14 5:15am View

I didn't see it before posting mine. I think you are right. :)

Pikoh 28-Oct-14 4:54am View

Fived. Simple and elegant.

Pikoh 28-Oct-14 4:53am View

You are right. I have updated solution :)

Pikoh 22-Oct-14 4:56am View

See updated solution

Pikoh 21-Oct-14 4:29am View

CellFormatting event is called for each row in the datagrid. e.RowIndex contains the row number that is being evaluated in that call. You don't have to write nothing in there,just read it to know which row to paint.

Pikoh 15-Oct-14 3:09am View

try
public delegate bool del(dept d);

Pikoh 14-Oct-14 5:26am View

That pdf..how do you generate it? Because,as i told you, the problem is that the file is being used by another process,and of course you can´t delete a file that is being used.

Pikoh 14-Oct-14 3:39am View

I meant explorer.exe (Windows Explorer,don't know how is it called in english,my windows is in spanish), not IExplore ;) What i think is that they are trying to generate the pdf but the process is failing, making the pdf file being blocked by the process trying to generate it. That's why size is 0.

Pikoh 14-Oct-14 3:27am View

can you move it or delete it from explorer? maybe that file is blocked by another process...

Pikoh 13-Oct-14 5:25am View

You're welcome :)

Pikoh 13-Oct-14 4:56am View

They have different signature,so you can just add this

[DllImport("user32.dll")]
static extern IntPtr WindowFromPoint(Point Point);
[DllImport("user32.dll")]
static extern IntPtr WindowFromPoint(int xPoint, int yPoint);

to your app,check what bit OS is it running, and call the method acordingly

Pikoh 13-Oct-14 4:39am View

You have stated that:

- IntPtr WindowFromPoint(int x, int y) works in 32-bit but fails in 64-bit process.

So try using WindowFromPoint(int x, int y) in 32 bits OS and WindowFromPoint(POINT Point) in 64 bits OS

Pikoh 1-Oct-14 4:28am View

If it helped you please mark solution as accepted so it could help others having the same problem

Pikoh 1-Oct-14 4:15am View

did you restart server after following this steps?

Pikoh 1-Oct-14 3:50am View

Why are you answering a question more than 3 years old?

Pikoh 16-Sep-14 3:30am View

do you add as "from" email "No-Reply@Test.com" or a real email address? Maybe if "from" email doesn't exists that could make it be flagged as spam

Pikoh 12-Sep-14 4:44am View

Thank you. And thanks also for letting me know about dotnetfiddle, looks very interesting :)

Pikoh 12-Sep-14 4:44am View

Deleted

Thank you. And thanks also for letting me know about dotnetfiddle, looks very interesting :)

Pikoh 10-Sep-14 7:52am View

That error doesn't give us any info. Try to open the application from the server and see what error throws, or follow the error message you just pasted here to see a real error .

Pikoh 9-Sep-14 3:03am View

First,don't add a comment to give more information about your question. Just improve your original question.
Second, so what you want is consume a web service from your winforms application? if that's your question, yes, you can.

Pikoh 4-Sep-14 3:40am View

Not enough info. That table,how many rows contains? One or several? And the increment depends on the previous row value or the same row value?

Pikoh 3-Sep-14 11:04am View

Let's give this answer a five,to compensate the 1 some spiteful has given to you :)

Pikoh 26-Aug-14 8:18am View

That's by definition,i think it's in ISO 8601

Pikoh 26-Aug-14 8:09am View

You're welcome. BTW,you accepted solution 2,does that work to you?

Pikoh 25-Aug-14 5:55am View

http://pdfsharp.com/PDFsharp/index.php?option=com_content&task=view&id=40&Itemid=51[^]

Pikoh 25-Aug-14 5:54am View

Deleted

a

Pikoh 25-Aug-14 5:54am View

Deleted

http://pdfsharp.com/PDFsharp/index.php?option=com_content&task=view&id=40&Itemid=51[^]

Pikoh 30-Jul-14 11:12am View

You're welcome :)

Pikoh 30-Jul-14 10:36am View

O.k...see my improved solution and try that code,i think that will help you

Pikoh 30-Jul-14 10:18am View

It's been a long time since i last used ini files...but if i remember well if you pass null in the key value,it should return all the section.

Pikoh 30-Jul-14 10:10am View

Well,tecnically you database won't be in the internet. Just a webservice,with as many security as required. I can't see another way to do it,maybe using a vpn?

Pikoh 30-Jul-14 9:26am View

That code won't work Ryan. For it to work refer my solution. The format in parseExact should be "dd/MM/yyy h:mm:ss tt" :)

Pikoh 30-Jul-14 5:59am View

Just open your project,go to form2, and when you see timerTitle_Tick_Tick just change it to timerTitle_Tick. It's not too difficult.

Pikoh 30-Jul-14 5:43am View

See my improved solution and try it

Pikoh 30-Jul-14 5:04am View

Be more informative. What's wrong? Does it raise an error? or it just does nothing?

Pikoh 30-Jul-14 3:49am View

Another question. You want to search in just one column or in any of them?

Pikoh 30-Jul-14 3:43am View

Winforms?

Pikoh 30-Jul-14 3:40am View

Did you tried my solution?

Pikoh 30-Jul-14 3:38am View

See my improved solution.

Pikoh 30-Jul-14 3:35am View

Sorry,i thought it was winforms but it's asp.net isn't it?

Pikoh 30-Jul-14 2:49am View

I've seen your solution. You have a method timerTitle_Tick_Tick. It should be timerTitle_Tick

Pikoh 30-Jul-14 2:47am View

i guess you haven't added the timerTitle_Tick method. See my answer and copy it.

Pikoh 29-Jul-14 6:46am View

Well,i don't understand why you don´t like to group things that should be grouped by definition. That said,what is your problem? Radio buttons will behave ok at a form level i suppose.
EDIT:
And BTW,panels are invisible by default,what's the deal using them?

Pikoh 29-Jul-14 6:30am View

Not really a solution,but an advice. Instead of generating the pdf that way, i'd rather create a report, fill it with the invoice data,and then generate the pdf.

Pikoh 17-Jul-14 10:12am View

Glad to help you :)

Pikoh 17-Jul-14 9:45am View

First,instead of pasting code here,click improve question and paste it there so the code shows formatted. Second,your logic seems ok,what error give it to you?

Pikoh 17-Jul-14 9:36am View

Increment when? How? Are you using clickonce?

Pikoh 15-Jul-14 3:48am View

Well,i don't know anything that fits your requirements. I think the only scripts i found to show progress bar in ie 7+ are in php,for example this

Pikoh 14-Jul-14 5:33am View

try this stackoeverflow

Pikoh 7-Jul-14 3:00am View

Please improve your question with your ddl loading code and the ddl selected index changed event. The problem must be in one of those methods

Pikoh 20-Jun-14 3:56am View

see my improved solution. in the dictionary definition,after string, there should be int. In the frocess of copy/paste got lost

Pikoh 20-Jun-14 3:17am View

So,let me see if i understand what you wanna do. You want to be able to access a collection of integers by an index?

Pikoh 13-Jun-14 7:33am View

But why are you opening the file before moving it? That way of course you'll have problems

Pikoh 13-Jun-14 7:30am View

Deleted

But why are you opening the file before moving it? That way of course you'll have problems

Pikoh 13-Jun-14 3:41am View

Wrong post? :)

Pikoh 13-Jun-14 3:23am View

I'm not sure to understand your problem. Do you mean that if your file is opened while the scheduled task is executed it gives you that error? If is that what you mean,that is normal,you can't rename an opened file. If you want in that case to skip that file and go on with the process, wrap the move line in a try/catch.

Pikoh 12-Jun-14 7:39am View

are the labels text loading correctly? if so,just add labelInput.name==j before labelInput.text=j;

Pikoh 9-Jun-14 11:20am View

Of course you'll have to embbed all the connectors you need. That will depend on which method you use to deploy your application, e.g with click once is an easy task, refer this http://stackoverflow.com/questions/12042024/how-can-i-package-mysql-data-with-my-clickonce-application

Pikoh 9-Jun-14 11:09am View

As you've been told,first look at connectionstrings.com. Then you just have to code different classes in your DAL depending in the database selected. It's not as difficult as it seems.

Pikoh 9-Jun-14 4:11am View

Noone here is going to do your homework. Think about the problem,try to do something and if you got stuck come back with specific questions

Pikoh 5-Jun-14 12:15pm View

Difficult? You're a genius,i think it's impossible :)

Pikoh 4-Jun-14 7:36am View

See improved solution

Pikoh 2-Jun-14 9:45am View

I really can't think a situation where a context menu with so many options that needs a scroll bar is useful. Why don't you organize that context menu in submenus avoiding tha scroll bar?

BTW, here you have a great context menu http://www.codeproject.com/Articles/677074/Enhanced-ContextMenuStrip

Pikoh 23-May-14 3:56am View

Sorry,didn't notice it was a chekedListBox...so checkedListBox1 is a list of strings. What do you want exactly to add to @keysubject? the index of the checked item? if so,define an int variable before the foreach,use the foreach of all items,ask if item is checked,if so execute query and finally increment variable.

UPDATE:
i'm not too awake as i'd like. use this instead

foreach(int indexChecked in checkedListBox1.CheckedIndices) {

db.Parameters["@keySubject"],indexChecked);
}

Pikoh 23-May-14 3:35am View

Then the only solution i can think of is the one DamithSL told use..use a timer to write the log every x minutes so you can more or less guess when was it closed.

Pikoh 23-May-14 3:30am View

you can't convert item to int. Someone told you up,use int.Parse(item.value).

Pikoh 20-May-14 7:55am View

I believe that's by design,when you maximize a child windows in MDI app its title bar becomes the app title bar. Have you considered using a label on top of your mdi child to display the title?

Pikoh 5-Feb-14 6:40am View

well..just use a string variable (string pattern="AB/0000/0/0") and replace all occurences of this.textbox1.text with pattern. Textbox was just to try it,but the logic is valid.

Pikoh 5-Feb-14 6:03am View

It's working..but i forgot to initialize the textbox with "AB/2014/2/1" for example,or even "AB/0000/0/0". If it's empty it doesn't work

Comments by Pikoh (Top 130 by date)