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Sadly, that file is gone as well. I don't understand why it was deleted in the first place. The .resx file is missing as well so even though the form1.designer.cs file is there I can't open the design layout. All I have are the .cs C# program files. I guss I would need to recreate the csproj file as well as the resx file. Can that be done as well?
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Hi everybody,
for ticker(scrolling text from left to right or from top to bottom rotated) I have used html file with java script. and am showing this in a browser control in my C# application. This script uses cookies, hence it uses around 30% CPU utilization, which is very high.
Please suggest something, which will take low CPU utilization.
Thanks
and best regards
Rabindra Patra
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Well, pretty much any other way would be better. I'm sure there are controls on this site, or just write one, derived from the label control.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Thanks for the reply.
Actually, I need some more features. For the time being I have done the thing. But how can I give Fade in effect, or some other effects?
I thing using Direct X it can be done, But I am not getting how to do it.
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can anyone explain what is the difference b/w machine.config and web.config
pavan...
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Apparently[^], many can, and have.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Web.config
This file contains settings specific to an application. It contains configuration settings that the common language runtime reads (such as assembly binding policy, remoting objects, and so on), and settings that the application can read.
Machine.config
This file contains settings that apply to an entire computer. This file is located in the %runtime install path%\Config directory. Machine.config contains configuration settings for machine-wide assembly binding, built-in remoting channels, and ASP.NET.
For more details pls have a look at MSDN
Manoj
Never Gives up
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Can any one help me with this.I am trying to copy a string which has length greater than 255 characters in to a ExcelTextBOx.But it not working if i send 255 characters it working fine.
my code is like this
string temp;
Microsoft.Office.Interop.Excel.TextBox txtbox1=(Microsoft.Office.Interop.Excel.TextBox)workbook.TextBoxes("TxtboxName");
txtbox1.text=temp;
txtboxname is the name of the textbox on excel
I have one more question string in temp is from a Label on my webpage.It Has some text bolded .How to preserve the format on ExcelTextBox .
Please somebody help me with these i am trying for answers since so long.
Thanks
KU
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Hi,
I would like to access several webservices I created.
Should these be called directly from the win/web forms
OR
should the win/web forms call the classes inside the Business Layer (BL) and let the BL call the webservices?
Thanks
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Ok, I got this project where it consist of building webcontrols based on XML values. I'm not even sure if this is possible, but it must.
For example if an XML key value = "System.Web.UI.WebControls.BoundColumn" it obviously means a bound column. With that key value string, how do I tell the framework to create that?
First time having to do this, so I'm laying out psudeo:
-if string key = "System.Web.UI.WebControls.BoundColumn" then convert Webcontrol to BoundColumn
If anyone got ideas on how to do this please share. A generic code would also be helpful. I've to explore converting objects to specific "objects" if that makes any sense.
Thanks all in advance!!!
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To elaborate a little more on my previous post. I need something to say in generic terms:
1) GenericControl (Tell it what to convert to from a string)
The code itself must some how define a generic object then from a string dictate what it becomes.
Thanks again all.
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Rather new to C# so I'm still getting used to the foibles. I'm working on a personal MIDI project and need to convert some ints and shorts to big endian before output. After a few trials I got the following to work for UInt32.
private UInt32 CVTEndian(UInt32 u)
{
byte[] numb = { Convert.ToByte((u >> 24) & 0xff),
Convert.ToByte((u >> 24) & 0xff),
Convert.ToByte((u >> 8) & 0xff),
Convert.ToByte(u & 0xff) };
return Convert.ToUInt32( numb[3] << 24) |
Convert.ToUInt32(numb[2] << 16) |
Convert.ToUInt32(numb[1] << 8) |
Convert.ToUInt32( numb[0]);
}
However, in trying what should be the same but shorter and easier for UInt16 I came up with the following code.
private UInt16 CVTEndian(UInt16 u)
{
UInt16 temp;
byte[] numb = {Convert.ToByte((u >> 8) & 0xff),
Convert.ToByte(u & 0xff)};
temp = (Convert.ToUInt16(numb[1]) << 8) | Convert.ToUInt16(numb[0]);
return temp;
}
Mind you, I originally just returned the expression. Assigning to a temp was an attempt to narrow down the problem and an extra set of parenz is there to make sure I wasn't screwing up on order or precedence.
AAR, the above assignment to temp gives me
Cannot explicitly convert type 'int' to 'ushort' An explicit conversion exists
It's not really any different than the code in the other method. It compiles fine if I leave off the expression on the right side of the or operation but that doesn't give me the proper results.
I'd be happy with an explanation of where I'm going wrong or a better method of converting endian, especially if it's part of the .NET paradigm.
TIA,
Lilith
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Hi,
yes there is an inherent difference:
[Corrected] all your integer expressions are evaluated using 32-bit integers
since they include several 32-bit values (all the constants) [/Corrected],
hence for a 32-bit byteswap there is no problem, but for a 16-bit byteswap,
the intermediate value is 32-bit and cannot be assigned to a 16-bit temp
without a cast.
so use (uint16)(myexpression)
BTW: there is a mistake in the beginning, you have <<24 twice !
remark: there are slightly easier ways to do this; I am preparing an article
on it. will take up to 10 days from now.
-- modified at 19:50 Friday 3rd August, 2007
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That did it. Thanks.
And thanks for the heads up on the re-use of 24. I would have found it eventually, but better to have someone else do it for me and not have to figure out that I had an error at all.
Looking forward to your article. I could have worked this out a few other ways but they'd all be just as involved and less obvious.
Lilith
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I'd have to go play, but one thing I'd wonder about is if the compiler is assuming 0xff is an int? Typically it would.
I'm largely language agnostic
After a while they all bug me 
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That wasn't where the error occurred. However, looking at Luc Pattyn's response, which turned out to be the answer. It also explains why the 0xff, even if assumed to be an int, wouldn't have been been mismatched against a UInt16, since it would have achieved int stature for the operation.
I do appreciate your answering.
Lilith
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In fact MidwestLimey got that part of the answer right where I got it wrong:
it is not true that all integer expressions are evaluated using 32-bit arithmetic
(how else would byte=byte+byte work?), it is due to the presence of several
constants (such as 0xFF and 8,16,24) which are 32-bit quantities by definition
(unless an L suffix is used for 64-bit), that all subexpressions get
promoted to 32-bit evaluation.
In the mean time I applied the necessary correction to my earlier post.
greetings
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Understood, though I could swear that I tried casting 0xff to UInt16. I'll have to try it again when I can get back to the code.
Lilith
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Dear Tom,
I have gone through your code posted on www.codeproject.com . It was really nice but it does not help me a lot. So I want you help from your side.
I am developing an software for my school project as a part of study I have done whole data base design but not able to complete the requirement that need a data grid that includes text box controls and masked text box. I am attaching the snap shot of my application to explain you.
Text box that should be highlighted when tab key is pressed from a text box above data grid it should select second column of data grid. And when enter key is pressed auto complete list should be opened and user can navigate through the list. And when user press enter key next time the selected entry should be copied to the same column. One masked text box for date.
Hope I will get the help from you as you are expert in the same field.
Thanking you in advance….
With Best Regards,
-Ashutosh Awasthi
Ashutosh
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May I have u'r snap shot of u'r application?
Maybe i can help u solve u'r problem
Kind Regards,
Tomi
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Based on what I understand, if I am currently logged in under a user profile that requires a username and password and is part of the Administrators group the following should work; however, when it is run under my profile that is part of Administrators I receive an exception stating that "Request for principle permission failed". Is there something I am missing about the way PrinciplePermissions work? Any help would be appreciated - I'm stumped.
<br />
private void button1_Click(object sender, EventArgs e)<br />
{<br />
try<br />
{<br />
Test(); <br />
}<br />
catch (SecurityException ex)<br />
{<br />
MessageBox.Show(ex.Message);<br />
}<br />
}<br />
<br />
[PrincipalPermissionAttribute(SecurityAction.Demand, Role="Administrators")]<br />
private void Test()<br />
{ <br />
}<br />
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