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my land-line phone was connected to computer through wire
so whenever a person was called to my number immediatly that caller number
should display on my windows form :confused
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Not sure if possible.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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Mobile phone, or land-line phone?
You should check with the phone manufacturer, for all you know, it can be a dumb device where no interfacing is possible, or it can be a super-smart device where APIs are provided.
If it's mobile phone, which brand/OS is it using, Symbian? Windows Mobile? Palm OS? for each of these OS, are there APIs available? If so, are there APIs for getting the information that you want?
Software systems are not magic. Just because a temperature is displayed on your fridge doesn't mean that you can get it into your computer without some sort of hardware/software interfacing.
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i have a combobox and a textbox
names are there in combobox list
i want if i have selected any name from combobox respective surname should come down in textbox from database instantaneously
leave database connectivity that i'll take care...
i want front hand method....
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manni_n wrote: want front hand method....
Have you tried to solve the problem yourself? It sounds like you are asking someone to do your work for you.
ComboBox.SelectedText will give you the currently selected text. Use this value in a query to get the surname.
manni_n wrote: respective surname should come down in textbox from database instantaneously
Somehow I think this is unlikely.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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thanks for your answer buddy
but you didnt get that problem exactly ..
i don't want selected item.
it can be easily obtained from selecteditem.
i want an event whenever item gets selected its respective database value gets filled in textbox.
anyways i have solved the problem
ComboBox1_SelectionChangeCommitted event can serve the purpose by putting query in this event.
and binding the surname value in textbox
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When it comes to advice, the old adage 'garbage in, garbage out' applies  .
Anyway, well done with solving the problem yourself.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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Hi all,
I have a dataset which has 3 tables. They have relation by ds.Relations.Add(...)
Now I want a filtration like a master table i.e. ds.tables(0) should be filtered by one column like ds.tables(0).Select("Site_ID = 5")
(which will return datarow array now) and I want its children rows should be filtered appropriately.
Instead of table.Select(...) is there any other way?
Thank You
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Please don't cross-post. It's rude.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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Stick to one forum and wait for a reply, rather than cross posting and pissing people off.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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i am using .net 2005.i am doing my project in vb.net 2005.In my project,in crystal report,if i set parameter is number means succesfully execute,but if i set parameter is character means the following error is display.
if i give value as bri means,the following error will shown
failed to open a rowset.
Details:ADO Error code:0x
source:microsoft OLE DB provider for SQL Server
Desription:Invalid Column Name 'bri'.
SQL State:42S22
Native Error:
failed to open a rowset.
Error in fileC:\DOCUME~1\WELCOME\LOCALS~1\Temp\temp_be37e2d6-f284-4eaf-8f96-30f6261f3023{58B7B619-8e98-4EAB-941F-B85471A5CEA8}.rpt:
failed to open a rowset.
if i give value as cbe means,the following error will shown
failed to open a rowset.
Details:ADO Error code:0x
source:microsoft OLE DB provider for SQL Server
Desription:Invalid Column Name 'cbe'.
SQL State:42S22
Native Error:
failed to open a rowset.
Error in fileC:\DOCUME~1\WELCOME\LOCALS~1\Temp\temp_be37e2d6-f284-4eaf-8f96-30f6261f3023{58B7B619-8e98-4EAB-941F-B85471A5CEA8}.rpt:
failed to open a rowset.
if i give number instead of characters means,successfully execute.so how to set parameter as characters and how solve this problem?
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Without seeing the actual code, and based on the error message, my guess is, that you are trying to retrieve values the columns named 'bri' and 'cbe'. When you pass a number in the parameter, the code will search by the index, so it works. Apparently you would like to get the column by its name (which is usually the better way to do it).
This means that either the method you are using does not allow retrieving columns by name, or you need to adapt the quotes around the characters you are feeding to the parameter (means more of those or less of those, or single quotes instead of double quotes or vice versa).
good luck,
Johan
My advice is free, and you may get what you paid for.
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hi i am creating an program which have an list and is populated by an database there are multiple fields however i trying to make the display nicer
currently i am doing it like listbox.item.add("data")
however my data is always crampled together i would like to split them up nicely and accordingly
anyone got any idea or advice how todo it?
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neodeaths wrote: however my data is always crampled together i would like to split them up nicely and accordingly
'crampled'? 
Your question makes no sense. What is it that you want to do? Listboxes are typically used to display a single column of values. If you want multiple columns, use a ListView control.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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Hi,
I'm building an XML app in the Windows CE 5.0 environment. But it seems that XPath queires don't work.
For example:
xmlDocument = new xmlDocument()
xmlDocument.load(xmlPath)
xmlNode = xmlDocument.selectsingleNode("//System[@pos='133547']")
And this doesn't return anything, actually it returns Nothing.
This Node and this attribute exist in the file 100%. I can with no problem execute this kind of query ("//System/Specific/Type/") or ("//System/Specific").firstchild.innerText etc...
Any help greatly appreciated.
Thanks!
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code for receive messages in windows form from mobile phone in vb.net
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What sort of message ? Is the phone on the internet ?
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 )
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Hi there,
I'm new to VB ... I want to know how to restrict the values typed into a text box.
for example, i want to allow only numbers to be entered into the text box. If any other character is entered the program should not allow it ... How do I do this ??
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Handle the key press event and reject all non valid values
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 )
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source code present on the same site. check out!
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Ok ... how to handle TextBox.KeyPress events? I mean, what is the syntax for this!
I want to accept only numbers 0-9, Tab, backspace, Delete, and directions only
Thank You,
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http://www.codeproject.com/vb/net/ControllingTextFieldInput.asp
article named:ControllingTextFieldInput
u will have to modify code according to ur requirement
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I am using a web user control with infragistics spell checker to spell check a text box. When I click the image button to invoke the spell check method the screen refreshes and the spell checker form is not displayed. What am I doing wrong?
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1 - asking an ASP.NET in the VB.NET forum
2 - asking here instead of asking Infragistics
3 - asking us to help you without posting any code, so we don't know what you could be doing wrong
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 )
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timescale wrote: What am I doing wrong?
Without seeing any code snippet, who knows.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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