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Hi all,
I have some screens in the WinForms app I'm working on which have datagrids with long column headers (such as "Cumulative % of Injection Demand" and I want to be able to show these in their entirety by somehow having the header row high enough... it doesn't need to be dynamic - I just want to do something like say "dataGrid1.HeaderRowHeight = 50". Since it can't be done via the normal datagrid properties (I can't beleive how much basic stuff M$ left out of the WinForms datagrid!!) what would be the best way of doing it? (Any examples or links would be appreciated - I didn't find much from Google)
TIA for any help/advice,
Mike
-- modified at 22:46 Sunday 19th February, 2006
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This is a huge pain to implement. But, you can use a library written to do this for you right here[^] on CodeProject. It's a C# library, but it'll add the support you want.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Thanks Dave - that worked very well... except for grids that have sortable columns where the sorting icon (the little triangle) seems to screw the rendering up. Anyway, for one of two of the grids I need it on I don't need sorting so that's cool.
Cheers,
Mike
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 Well, I didn't say it was perfect!
You could always use VB.NET 2005! Good support for this is built right into the new GridView! 
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Does anyone know whether its possible to turn off background compilation. I am sure its making my Visual Studio 2005 solution unresponsive.
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From what i read[^], it's not possible to turn of the BC.
"While you can't turn off the background compiler..."
Why do you think that it's the BC that makes the solution unresponsive?
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-- modified at 14:48 Sunday 19th February, 2006
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Perhaps i've got it wrong and its not background compilation that is the issue. I am running visual studio 2005 on a solution that is upgraded from VB6 and has a vast quantity of errors. Hence my suspicion...
The fact that you can't switch it off, kind of suggests that its never an issue to worry about. If i get to the bottom of it i will let you know.
Thanks
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I would recommend that you DON'T use the VB6 Upgrade Wizard. It puts alot of code in to simulate the way VB6 did things, which can be pretty inefficient when compared to correctly rewritten code in VB.NET.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Can someone provide a checklist on different runtime errors that can occur during drive / directory / file operations ( this is general for any language ) .
Divya Rathi
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thanks !!!!!!
The link is exactly what i wanted
Divya Rathi
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You'll have to built that yourself. Lookup each method that your going to use (like Directory.GetDirectories[^] for instance), and look at the Exceptions that each can throw.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Dim conMyData = New SqlConnection(ConfigurationManager.AppSettings("psmConnectionString"))
cmdSelect = New SqlCommand("DBAuthenticate", conMyData)
cmdSelect.CommandType = CommandType.StoredProcedure
paramReturnValue = cmdSelect.Parameters.Add("RETURN_VALUE", SqlDbType.Int)
paramReturnValue.Direction = ParameterDirection.ReturnValue
cmdSelect.Parameters.AddWithValue("@NoPekerja", noPekerja)
cmdSelect.Parameters.AddWithValue("@pWord", pWord)
conMyData.open()
there is my code.But it i try to debug it,the conMyData is not working?
any help plizz.
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Standard question #1:
What do you mean by "not working"?
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when i try to run it exception apper.InvalidOperationException. it highlighted the conMydata.open() and said ==> The ConnectionString property has not been initialized.
how could i solve it?
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You have forgotten to put the connection string in the configuration file.
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i've put the connection string in the webconfig file.but the same error still appear.Is there any place else should i put it?pliz man help me.how should i initialize the connection string?
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Set a breakpoint on the line that grabs the connection string from the config file and VERIFY that it indeed does return what you think it does.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hello,
I want to launch a program when a user login from a service (running as a system service). Of course in need the instance of this program to be visible for the user who just logged in.
I manage to check if the user is logged or not , but i'm not able to launch a visible application (a third party program) for the user...
Thx in advance,
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Is your service tagged for "Allow service to interact with Desktop"? If not, you won't see a thing.
Start/Programs/Administrative Tools/Services. Double click your service to open its properties. CLick the Logon tab, make sure the logon account for the service is the Local System account, then you can enable the "Allow service to interact with Desktop" option.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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does any one have a tempature converter already made up, if so could you send me the code for it
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1. In what way do you want to convert temperature? Is it the classic Calcius/Fahrenheit conversion?
2. This sounds very much like a school assignment. Is it? If so, you should do it yourself. If you get stuck you can certainly ask for help, but don't expect to get the entire solution handed to you.
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sorry should have been more detailed, yes school assignment, I don't want to cheat and use someone else code, I want to see how it it done, if it makes whomever post it to leave some stuff out of code thats cool, I will figure it out, I just don't have alot of time between work and stuff. If no one posts one that cool too. I don't want the whole solution. Just need one that you put first name in last name and then temp to be converted to celcius.
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Hi all,
I have this simple piece of code:
Set app = CreateObject("CrystalRuntime.Application")
set report = app.OpenReport("r1.rpt", 1)
report.Save "out.rpt"
The 'Save' method gets STUCK and hangs my machine.
This only happens if the input report has a GRAPH in it. If I delete the graph, the Save method works!
What is going on?
I'm using CR XI release 2, by the way.
Thanks
/=/=/=/= Sagmam =\=\=\=\
-- modified at 4:48 Sunday 19th February, 2006
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okay..i wanna trun on/off the LED through lpt port of computer...i have all h/w concept to do so...but no ...concept of coding in vb.net...can any one help me
plz do tell me its solution...or any idea
okay
thnx
sarahmeshte
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