Re: what are the assemblies required for c# BHO to run in all environment? - C# Discussion Boards

Re: what are the assemblies required for c# BHO to run in all environment?

SeMartens26-Jul-09 20:59

26-Jul-09 20:59

Hi,

I don't think this is a problem with a missing assembly. As you already mentioned you should check wether the innerText-Property is set or not.

Do this by:

if(null != type) {
   if(null != type.GetProperty("innerText")) {
      ...
   }
}

That should fix the problem.

Regards
Sebastian

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

Re: what are the assemblies required for c# BHO to run in all environment?

svt gdwl26-Jul-09 21:37

svt gdwl

26-Jul-09 21:37

thanks for reply
InnerText is not set, as I try to set the value it throws an exception.
How to fix, Can you explain with some code?

Re: what are the assemblies required for c# BHO to run in all environment?

SeMartens26-Jul-09 21:46

SeMartens

26-Jul-09 21:46

No it is not that InnerText is not set, it is that the Property "InnerText" for the object does not exists. You are using reflection to get the type of your htmlelement and it is possible that this type does not provide an InnerText-Property. There is nothing to fix, you only have to pay attention to this by using the code I provided before.

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

Re: what are the assemblies required for c# BHO to run in all environment?

svt gdwl26-Jul-09 22:29

svt gdwl

26-Jul-09 22:29

but the same code is running successfully on other PC.
Why not on this?
Now How to fix it finally,
Is there any other way, I can replace the innertext of an htmlelement

Re: what are the assemblies required for c# BHO to run in all environment?

SeMartens26-Jul-09 22:34

SeMartens

26-Jul-09 22:34

Do you use the same input (I guess a HTML-page) at every PC?

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

Re: what are the assemblies required for c# BHO to run in all environment?

svt gdwl26-Jul-09 23:07

svt gdwl

26-Jul-09 23:07

yes, the only difference is in the PC which has visualStudio, it is successfully sets the innerText Value of an HTMLElement.

I don't understand where I'm doing wrong?

Re: what are the assemblies required for c# BHO to run in all environment?

SeMartens26-Jul-09 23:09

SeMartens

26-Jul-09 23:09

Is it possible, that you could post a bit more of your code, e.g. the point where you get the elements from etc. Maybe this will guide us to the point of failure...

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

Re: what are the assemblies required for c# BHO to run in all environment?

svt gdwl26-Jul-09 23:20

svt gdwl

26-Jul-09 23:20

My BHO is build from the code of following link:
How to attach to Browser Helper Object (BHO) with C# in two minutes[^]

Instead of DocumentCompleteEvent I do all this replacement of innerText in a progresschangeEvent.
That's all, remaining thing is what I had posted upto now.

I was using vs2005.

Non-Blocking Socket Definition

M Riaz Bashir26-Jul-09 19:41

M Riaz Bashir

26-Jul-09 19:41

Hi Dears,

Kindly let me know the definition of NON-BLOCKING Socket. "in short"

Thank you in advance
(Riaz)

Re: Non-Blocking Socket Definition

Abhijit Jana26-Jul-09 20:12

Abhijit Jana

26-Jul-09 20:12

M Riaz Bashir wrote:
Kindly let me know the definition of NON-BLOCKING Socket.

NON-BLOCKING Socket

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

How I can get the Modified date of a file ?

E_Gold26-Jul-09 19:31

E_Gold

26-Jul-09 19:31

Hi I make any File in PC, and I transfer him to PPC (Windows mobile)
How I can get the Modified date of this file ?
I try this:

DateTime GG;
FileInfo H = new FileInfo(@"c:\License.txt");
GG = H.CreationTime;
GG = H.LastWriteTime;
GG = File.GetCreationTime(@"c:\License.txt");
GG = File.GetLastAccessTime(@"c:\License.txt");
GG = File.GetLastWriteTime(@"c:\License.txt");

but I always get the Today date and time

thank's in advance

Re: How I can get the Modified date of a file ?

King Julien26-Jul-09 20:12

King Julien

26-Jul-09 20:12

Yes the output is correct!!
because you have transferred the file only today!!! so that is the latest write time!!!

Have a Happy Coding.....

Re: How I can get the Modified date of a file ?

E_Gold27-Jul-09 2:55

E_Gold

27-Jul-09 2:55

thank's for the help
What I can do to see the real creation date of the file ?

Re: How I can get the Modified date of a file ?

King Julien27-Jul-09 3:15

King Julien

27-Jul-09 3:15

That is quite difficult to do AFAIK!

You can try implement this logic with the corresponding code!

1.Before File Transfer operation to your mobile device
--------------> copy the present Created Time, LastWrite time and lastAccess time to a temporary variable!

2.Copy the File!

3.And reset the Created Time, LastWrite Time and LastAccess Time from your temporary variable! since these are properties, you can able to set them! i believe!!!

So if your copy function performs all this three steps, then you will always get the creation date of file as same as your computer!!!!

It may work!!!

Have a Happy Coding.....

Arabic

Member 254517626-Jul-09 19:21

Member 2545176

26-Jul-09 19:21

Hay..
I hava a windows based c# application project.. which i hav to switch to Arabic when user select arabic option when login.....

help pls

Re: Arabic

Mohammad Dayyan26-Jul-09 19:47

Mohammad Dayyan

26-Jul-09 19:47

http://lmgtfy.com/?q=change+language+C%23[^]
Instantly Changing Language in the Form[^]

code 4 random number without repeating number in a row .

OLUMADE26-Jul-09 11:48

OLUMADE

26-Jul-09 11:48

pls, i need code that will generate numbers,from 1 to 40 per row without repeatition.
It must generate the numbers without repeating any number in a row and any row must not repeat it self in the table. so it will generate all possible numbers per rows,in such a way that if i write down numbers 1 to 40 numbers randomly without reapeting any number row, i must find it in the one i generate from the winform gui and C# code.And another button will be able to print preview the table.
[confused]

thanks for ur assistance.
OLUMADE DAMILARE

Re: code 4 random number without repeating number in a row .

Christian Graus26-Jul-09 12:11

Christian Graus

26-Jul-09 12:11

Winforms has nothing to do with it.

The way to get a sequence without repeats is, you fill a list with the numbers 1-40. Then you use a random number generator to pick a number out of that sequence. Then you remove thant number. So, the second time, you need a number between 0 and 38 ( because the sequence is 0 indexed ). So, every time you generate a result, you remove it from the possible result pool.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

Re: code 4 random number without repeating number in a row . [modified]

PIEBALDconsult26-Jul-09 12:42

PIEBALDconsult

26-Jul-09 12:42

Ah, there you are, I figured you'd show up eventually. Big Grin | :-D

See here[^].

However, if you want several unique sequences of the same values, you may need to go a step further.

Add:

As you're generating a sequence, make a base-40 string of it. Have a HashSet<string> to hold the sequences you've already generated. If the sequence is a duplicate, try again; if not, add it to the HashSet and return it.

You can generate a base-40 digit with "0123456789ABCDEFGHIJKLMNOPQRSTUVQXYZabcd" [ i ] and append it to a StringBuilder.

modified on Sunday, July 26, 2009 8:37 PM

Unicode

hadad26-Jul-09 4:03

hadad

26-Jul-09 4:03

Hello,
I want to get the unicode of some chars to send them to a cellphone
EX:
0628 represnt the char 'ب' in Arabic iwant to get this 0628 from this letter.

thanks

Dad

Re: Unicode

Manas Bhardwaj26-Jul-09 4:16

Manas Bhardwaj

26-Jul-09 4:16

For each character in the string this displays:

The character
It's unicode character code in hex
It's unicode character code number

string text = "0 a+…"";
   foreach (char c in text)
   {
      Console.WriteLine("{0} U+{1:x4} {2}", c, (int)c, (int)c);
   }

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: Unicode

harold aptroot26-Jul-09 4:48

harold aptroot

26-Jul-09 4:48

Chars already are in unicode

C# datagridview display Question

spankyleo12326-Jul-09 3:26

spankyleo123

26-Jul-09 3:26

My Question,

I have designed FORM1 with a datagridview dgvForm1 and am populating data into it using LINQ queries. The data is populating fine into the dgvForm1.

I have a checkbox column in the dgvForm1 to select the checked rows.

I have a button in FORM1 called DISPLAY.

I have FORM2 with datagridview dgvForm2.

All I want to do is ...allow the user to select the required rows from dgvForm1 using checkboxs. After selecting, the user clicks on the DISPLAY which will show FORM2 . I want to display the selected rows from dgvForm1 in the datagridview(dgvForm2) of FORM2.

Am using C# with VS 2008 , this my code for reading the checked value of rows,,,, I have defined a constructor in Form2 to take in string values. Then in form2 initialization am assigning the string value to datagridview2 in form 2.. Am not sure if its correct to do so ..... but am not getting the required result.i.e my datagrid2 is not getting populate with the checked rows from datagrid1. please suggest solutions,,,thanks

string<br />
<br />
data = string.Empty;<br />
//data = this<br />
foreach (DataGridViewRow row in dataGridView1.Rows<br />
{<br />
if (row.Cells[SelectColumnIndex].Value != null &&<br />
Convert.ToBoolean(row.Cells[SelectColumnIndex].Value) == true)<br />
{<br />
foreach (DataGridViewCell cell in row.Cells)<br />
{<br />
if (cell.OwningColumn.Index != SelectColumnIndex)<br />
{<br />
data += (cell.Value + ","); <br />
}<br />
}<br />
data += "\n";<br />
}<br />
}<br />
Form2 fm = new Form2(data);<br />
fm.Show();<br />
<br />
}<br />
<br />
<br />
public Form2(String data) <br />
<br />
{<br />
<br />
InitializeComponent();<br />
<br />
this.dgv1Fm2.DataSource = data; <br />
<br />
 <br />
<br />
 <br />
<br />
}<br />
<br />

Re: C# datagridview display Question

Henry Minute26-Jul-09 3:45

Henry Minute

26-Jul-09 3:45

I would suggest an alternative strategy.

Instead of a string for your data member use a List<>.
Then for each selected row add the primary index value to the List<>.
Pass the data to Form2, in the constructor, as you do now and then load data into the dgv using a SELECT statement, passing in the items from the List<> as parameters for a WHERE clause.

Henry Minute

Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”

Re: C# datagridview display Question

spankyleo12326-Jul-09 4:29

spankyleo123

26-Jul-09 4:29

Is there any easier way....to display selected data from form1 dgv using checkbox...and diaplay in dgv of form2

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