|
I fill in datagridview and printed the datagridview it working fine but i have 100rows then it was not printing it is taking only one page for printing and i want to give heading for that page and some styles.
kirankumar
|
|
|
|
|
Hi
string[] s = System.IO.Directory.GetFiles(Server.MapPath("slide"));
here i am getting all the files in slide folder . but i want only the image files. i am having all types of image files in that folder (.bmp,gif,jpg) . how to get only the image files
|
|
|
|
|
md_azy wrote: (.bmp,gif,jpg)
Those ARE all image files. :P
You're going to have to iterate over the files and make a list of just files with image extensions.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Use the overload of Directory.GetFiles() as given here[^]
There's probably a way to select multiple extensions, but I can't figure out at the moment. You can always call it with different extensions, though.
Cheers,
Vikram.
Zeppelin's law: In any Soapbox discussion involving Stan Shannon, the probability of the term "leftist" or "Marxist" appearing approaches 1 monotonically.
Harris' addendum: I think you meant "monotonously".
Martin's second addendum: Jeffersonian... I think that should at least get a mention.
|
|
|
|
|
Hi all,
I would like to know whether there is a way I can validate the authentication the user has enter in a logon form (domain, username, password) with the windows authentication?
Many thanks in advance
Regards,
The only programmers that are better that C programmers are those who code in 1's and 0's ![Green Alien | [Alien]](https://www.codeproject.com/script/Forums/Images/alien.gif)
 Programm3r
My Blog: ^_^
|
|
|
|
|
|
|
i m having a mdi form which displays a main form on its load containing a datagridview with users detail...and a add form on click of its toolstrip which adds new users record...i want to refresh my main form datagridview when a new record is added....i did
void AddNewRecord_FormClosed(object sender, System.Windows.Forms.FormClosedEventArgs e)
{
MDIDiary.Main mn = new Main();
mn.loadPage();
}
this but it is not refreshing please help...loadpage() is a function which displays the users record on datagridview(bind the datagridview)...please someone help
|
|
|
|
|
Use this.owner.loadpage()
or this.parent.loadpage()
Best Regards,
Chetan Patel
|
|
|
|
|
but loadPage() is not a function of this parent...its a function of Main form..which is displayed on load event of the mdi form...so please help
|
|
|
|
|
Hi All,
Im right now working in Window Application using C#.
Is there any way to include another windows Application(written in VC++ having UI also) in my Application.
With Regards
Amjath
|
|
|
|
|
Maybe through a dll, not too sure...
"I guess it's what separates the professionals from the drag and drop, girly wirly, namby pamby, wishy washy, can't code for crap types." - Pete O'Hanlon
|
|
|
|
|
How do you mean, include ? You can include anythign as a resource, but what do you want to do with it ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Hi First of all thanks for u response.
i have a Application written in vc++ window based(its some what black box to me).
i want to use that application in my c# window based application is it possible.
with Regards
Amjath
|
|
|
|
|
OK, that's SO not what you asked.
No, you can't really do this in a way that would be sturdy enough to release. You could make it work, by embedding the second exe inside the first but
a - they would run independant of each other and
b - it wouldn't be guarenteed to be stable
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
|
|
|
|
|
Hi All,
I'm finding it hard to find an example of a switch statement i'm trying which I think may mean I'm being stupid with it.
I have two string, string1 & string 2 which I want to compare and return a single result.
Like
switch(string1, string2)
case string1 == string2
return string1
case string1 != string2
return string2
default
return string3
Should I be using if ...else ... if else?
Cheers,
Jammer
Going where everyone here has gone before!
|
|
|
|
|
Hi,
return (string1 == string2 ? string1 : string2);
Since (a == b AND a != b) will never be true, a default is not necessary.
Matthew Butler
|
|
|
|
|
Thanks for the reply. Not sure I follow so I'm going to have to have a play. What are the ? and : characters saying in your example?
Jammer
Going where everyone here has gone before!
|
|
|
|
|
Basically...
condition ? result_if_true : result_if_false
so...
(true ? "yes" : "no") ... would be equivelent to "yes".
(false ? "yes" : "no") ... would be equivelent to "no".
for example (brackets not necessary but it makes it clearer)...
string result = (a == b ? "same" : "different");
Hope this makes it clear.
Matthew Butler
|
|
|
|
|
Hi,
return string2; // unconditionally!
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
|
|
|
|
|
Wow... that's a definate sign it's getting late. 
Seems obvious now.
Matthew Butler
|
|
|
|
|
Jammer wrote: Should I be using if ...else ... if else?
Yes.
|
|
|
|
|
hehe! nice one! very succinct!
Jammer
Going where everyone here has gone before!
|
|
|
|
|
From your example, it looks like you've got the concept of a switch statement a bit backwards. The syntax is
switch (boolean expression)
{
case [expression result 1]:
break;
} That being said, the switch can't take two values like you have but it can take any expression that returns a boolean. For what you are trying to do, it would be easier to just use an if/else block.
When comparing strings you should also be careful about comparisons using the == operator as it may not always return the result you expect on all platforms/languages. It's better to use the comparison functions in the string class itself.
Scott.
—In just two days, tomorrow will be yesterday.
—Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai
[ Forum Guidelines] [ Articles] [ Blog]
|
|
|
|
|
Scott Dorman wrote: The syntax is
switch (boolean expression)
A switch can be done on pretty much any value type, even strings.
Cheers,
Vikram.
Zeppelin's law: In any Soapbox discussion involving Stan Shannon, the probability of the term "leftist" or "Marxist" appearing approaches 1 monotonically.
Harris' addendum: I think you meant "monotonously".
Martin's second addendum: Jeffersonian... I think that should at least get a mention.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
