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if you want to get the value then
string s;
s = comboBox.SelectedValue;
and if you want to get the selected item text then
string s;
s = comboBox1.SelectedText
wasim khan
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wasimsharp wrote: string s;s = comboBox.SelectedValue;
Won't work. SelectedValue is an object, which would need casting, if it's even a string to start with.
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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yes you r write it need casting
xyz s;
s =(xyz)comboBox.SelectedValue;
i think now it will work fine;
thanx Christian Graus
wasim khan
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Thanks Mr But i wount to how i can set the value of the tow propertes to the combobox ??
the your solution is Good but i know use it but i dont know who i can set the Value to itmes in combobox ?
thanks mr
Thaer
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Hello Friends,
I am trying to convert decimal value to string, but its not giving correct value.
decimal z=0.0000008;
string str = z.ToString();
str is not displaying correct value as 0.0000008 but displaying like 8E-7.
Its giving this problem in only .Net version 1.1 not in 2.0.
any issues in conversion from decimal to string in .Net 1.1?
any ideas? thanks in advance
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I suspect you need to provide a format string so it doesn't convert to scientific notation.
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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Thank you for quick response
Can you please provide me the right link for this? it seems you have given wrong link
Thank you
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hi.. does anyone know how to put a code inside one of the nodes in treeview?
here's what i wanna do if i clicked node1 a form appears then if i clicked node2 the form closes..
about mdichild how do i close mdichild to show back the mdiparent again..
when i close the mdichild the mdiparent also closes..
ginji
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Use the events of the TreeView.
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how do i used the treeview event for that???
sorry i was new to C# and it's my first time using treeview..
can you tell me the code please..
ginji
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Here you are an example here[^]. I can't tell you the code it's not the way we do it here.
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thanks Zoltan,,
by the way do you know the answer to my second question?? about the mdi child.. if i close the mdicild using the button the mdiparent also closes..
also if i open an mdi child i want the mdiparent to be disabled so that i cant open another child. how do i enabled it again without using instantion?? is that possible?? example code please..
thanks Zoltan
ginji
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Show us some of your code. Show how do you want to accomplish what you're trying to do.
If you want example code do a search in here there are a few article on this, or on google.
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the question is why u use MDI application for that purpose, it looks SDI application match your needs?
dhaim
program is hobby that make some money as side effect
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what is SDI application??
how do i use SDI application?
ginji
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hiii all,
i am having problem in accessing data from the excel file after a blank row is reached....
can anyone tell me the solution??????
thanx in advance...
vinit
vinit
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What sort of problem ? How are you accessing it ? You're saying if there's a blank row in the middle, you can't see anything after it ?
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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actually i m trying to export data from excel sheets to xml files considering each row in excel sheet as a separate xml file.
i have also used JouniHeikniemi's code to convert excel files into csv files.but the problem i m facing is that if three is a blank row in excel sheet,than my application doesnt jump to next rows to generate xml files.
what should i do to resolve this problem???????
vinit
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If you're using someone elses code, where did it come from ? If a CP article, there's a forum under that article where you can ask the author directly
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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Hi
How to throttle the file streams using performance counter values?
I want to trasnfer the data from source path to destination path (While taking backup), i want to check the IO bandwidth using performance counters. Depends on the value of performance counter i have to transfer the data from source to destination path.
I am using Physical Disk performance counter with instance Avg Disk Queue Length. I am getting the value. depends on that value i have to manage the transfer rate of files..
If counter value is less i have to transfer the data with maximum speed. If counter value is more i have to transfer the file with less speed.
I am using C#. Please let me know if you know any idea on throttling or adjust the transfer speed with performance counter..
Thanks inadvance..
Ravi Majji
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Ravi plz google it
if you got the answere then please Post it
wasim khan
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I am trying to create a PDF report using C#. I have used PDFSharp to do one report, but now I need to do a more complicated report. I have looked at many different PDF engines on this page:
http://csharp-source.net/open-source/pdf-libraries[^]
These engines do not really meet my needs. The closest one is the "ASP.Net FO PDF" - but I could not get it to work because this is a Windows application. PDFSharp is working, but it does not meet some of my requirements. I'm driving myself nuts with this. I need a PDF engine which meets my requirements:
1. Must generate a native PDF file and be able to open the viewer on the person's machine
2. Must be able to combine graphics and text
3. Should be able to create a proper "HTML-Style" table with proper word wrapping within the cells
4. I would rather not have to draw everything and measure it as if it was graphics
5. I need it to be able to do pagination - this is one that's really giving me a headache - I've tried the text formatter tool in PDFSharp, but there is no way to measure the height of the string after it's been formatted into the box! That means I have no idea where to position the next row in the table, and I have no idea when to create a next page.
I have used Apache XSL-FO and would really like some kind of template engine like that - but I am totally on foreign ground here and have no idea what options are out there - Google is a total waste of time as I've already tried all the engines that come up in Google searches - basically that page I posted is the entire list that I can find. If you know of something like this, please let me know. I can't use Crystal I don't think... because I need to re-distribute the whole thing and I can't afford any licensing. I don't even know if Crystal could do what I want...
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There are free libraries that print to a pdf. I don't see any way for you to create a graphic without drawing it yourself.
Christian Graus
Please read this if you don't understand the answer I've given you
"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 )
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Please read my question before you point me to Google like I'm some kind of noob. As I said, I've tried the free things that seem to be available and I'm here simply asking if someone knows of something ELSE that might meet my requirements. I've been on this forum a long time and I've helped a lot of people and was simply hoping that someone might be able to give something back. Sometimes (rarely) people have heard of things that don't show up on Google, and I thought I made it perfectly clear that was what I was looking for.
You are not reading my requirements carefully either. I have to mix graphics and text - obviously I'm going to draw the graphics in the normal way, but I don't want to draw text that same way.
Since I've done a lot of research on this subject myself I really didn't expect to get a good answer, but I REALLY didn't expect to be pointed to Google like I'm some kind of idiot. Thanks a lot, that was really helpful, and now I'm buried 10 pages in and nobody will ever see this. This site used to be friendly.
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