Re: datagrid problem? - C# Discussion Boards

PrintTemplate.orientation bug

1-Dec-03 11:02

Try this : http://support.microsoft.com/default.aspx?scid=kb;en-us;Q319257

datagrid problem?

isarfraz30-Nov-03 18:13

isarfraz

30-Nov-03 18:13

its very urgent regarding datagrid. i want to put combobox in the datagrid. i have search the web and codeproject but normally these are set with Dock style "Fill" Frown | :(

but infact i want without of this. I also want to

bind datagrid with the Datatable. Is this possible without using the "DatagridTableStyle" class.

Kindly friends tell me many ways so that i will select best i want.

Thanks and regards

Muhammad Sarfraz

Re: datagrid problem?

Heath Stewart1-Dec-03 2:27

Heath Stewart

1-Dec-03 2:27

Using a DataGridColumnStyle is the best way to do this. That's what they're there for - to customize the data-bindable cells in a DataGrid. There's an easy article about this in MSDN posted a few months ago at http://msdn.microsoft.com/msdnmag/issues/03/08/DataGrids/default.aspx[^].

If you don't want to use this mechanism, then handle the DataGrid.CurrentCellChanged event, determine if you should show a ComboBox for the current cell, then add a ComboBox to the DataGrid's container's Controls collection with a higher TabStop than the DataGrid, and size the ComboBox to match the cell's extents. This is a really poor way of handling this and I'm not guaranteeing that it'll work.

Alex Korchemniy30-Nov-03 17:25

Making an exe file from c# code

30-Nov-03 17:25

I’m using a simple print template: http://www.webreference.com/js/column92/7.html. I programmatically set the orientation to landscape by adding the following to the code that gets executed immediately on pageLoad:

printer.orientation = “landscape”;
alert(printer.pageHeight + “ ” + printer.pageWidth);

The expected result should be an alert that displayed (850 1100). However the page orientation is not properly updated and the alert displays (1100 1100). The width of the page is updated properly, but the width is not. The settings is actually updated in PageSetup but isn’t properly refreshed in the UI. After displaying the PageSetup and closing the dialog the UI is properly refreshed.

I need to get the orientation to work properly in the UI without any problems.

kaisy30-Nov-03 16:15

kaisy

30-Nov-03 16:15

Hi there, just wondering how i would export my c# code (from .NET) as an executable?

Re: Making an exe file from c# code

Christian Graus30-Nov-03 17:02

Christian Graus

30-Nov-03 17:02

CTRL-B

Christian

I have drunk the cool-aid and found it wan and bitter. - Chris Maunder

Re: Making an exe file from c# code

Alex Korchemniy30-Nov-03 17:31

30-Nov-03 17:31

If you don't have VS.net you can use the command line. csc.exe Here's the docs Big Grin | :-D

Microsoft (R) Visual C# .NET Compiler version 7.00.9466
for Microsoft (R) .NET Framework version 1.0.3705
Copyright (C) Microsoft Corporation 2001. All rights reserved.

Visual C# .NET Compiler Options

- OUTPUT FILES -
/out:<file> Output file name (default: base name of file with main class or first file)
/target:exe Build a console executable (default) (Short form: /t:exe)
/target:winexe Build a Windows executable (Short form: /t:winexe)
/target:library Build a library (Short form: /t:library)
/target:module Build a module that can be added to another assembly (Short form: /t:module)
/define:<symbol list=""> Define conditional compilation symbol(s) (Short form: /d)
/doc:<file> XML Documentation file to generate

- INPUT FILES -
/recurse:<wildcard> Include all files in the current directory and subdirectories according to the wildcard specifications
/reference:<file list=""> Reference metadata from the specified assembly files (Short form: /r)
/addmodule:<file list=""> Link the specified modules into this assembly

- RESOURCES -
/win32res:<file> Specifies Win32 resource file (.res)
/win32icon:<file> Use this icon for the output
/resource:<resinfo> Embeds the specified resource (Short form: /res)
/linkresource:<resinfo> Links the specified resource to this assembly (Short form: /linkres)

- CODE GENERATION -
/debug[+|-] Emit debugging information
/debug:{full|pdbonly} Specify debugging type ('full' is default, and enables attaching a debugger to a running program)
/optimize[+|-] Enable optimizations (Short form: /o)
/incremental[+|-] Enable incremental compilation (Short form: /incr)

- ERRORS AND WARNINGS -
/warnaserror[+|-] Treat warnings as errors
/warn:<n> Set warning level (0-4) (Short form: /w)
/nowarn:<warning list=""> Disable specific warning messages

- LANGUAGE -
/checked[+|-] Generate overflow checks
/unsafe[+|-] Allow 'unsafe' code

- MISCELLANEOUS -
@<file> Read response file for more options
/help Display this usage message (Short form: /?)
/nologo Suppress compiler copyright message
/noconfig Do not auto include CSC.RSP file

- ADVANCED -
/baseaddress:

Base address for the library to be built
/bugreport:<file> Create a 'Bug Report' file
/codepage:<n> Specifies the codepage to use when opening source files
/utf8output Output compiler messages in UTF-8 encoding
/main:<type> Specifies the type that contains the entry point (ignore all other possible entry points) (Short form: /m)
/fullpaths Compiler generates fully qualified paths
/filealign:<n> Specify the alignment used for output file sections
/nostdlib[+|-] Do not reference standard library (mscorlib.dll)
/lib:<file list=""> Specify additional directories to search in for references

About Hook

lajiyo30-Nov-03 15:06

lajiyo

30-Nov-03 15:06

I have some questions about Hooks.
I can do local hooks in C#,but what can I do in journal Hooks,I must know entry for DLL and the address of the procedure of my process functions.If we can do it in C#
please give me a sample.

thank you

sdfasd

Core DLL Documentation

Tristan Rhodes30-Nov-03 12:04

Re: Core DLL Documentation

30-Nov-03 12:04

I'm looking for some documentation on core system DLL's (in XP).

I've been trawling search engines looking for the method specs, but had no joy. Does anyone know where I could find something like this?

Cheers

Cata

Alex Korchemniy30-Nov-03 14:13

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winprog/winprog/windows_api_start_page.asp[^]

30-Nov-03 14:13

We'll just go on MSDN : http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winprog/winprog/windows_api_start_page.asp

Clickety

J. Dunlap30-Nov-03 16:26

J. Dunlap

30-Nov-03 16:26

"Peace is not merely a distant goal that we seek, but a means by which we arrive at that goal." -- Martin Luther King Jr.

FLUID UI Toolkit | FloodFill in C# & GDI+

Re: Clickety

Tristan Rhodes1-Dec-03 3:33

1-Dec-03 3:33

Thanks guys, found all the stuff I was looking for and more Smile | :)

Cheers

Cata

source code

Amirjalaly30-Nov-03 5:00

Amirjalaly

30-Nov-03 5:00

hi can anyone send me the source code of flow diagram?
it is very important for me.
best regards.

Re: source code

Alex Korchemniy30-Nov-03 14:15

30-Nov-03 14:15

Your not too clear on this.

Do you need source code for a flow diagram control?

Query: The | Operator

30-Nov-03 4:53

I have some sample code Heath (Stewart) may recognise it, as it's from his Icon Extraction sample.

Anyway, I'm confused about the use of the | operator with enumerations.

<br />
	[DllImport("shell32.dll", CharSet=CharSet.Auto)]<br />
	private static extern IntPtr SHGetFileInfo(<br />
		string path,<br />
		int fileAttributes,<br />
		[MarshalAs(UnmanagedType.Struct), Out]out SHFileInfo info,<br />
		int fileInfoSize,<br />
		[MarshalAs(UnmanagedType.U4)]SHGFI flags);<br />

First is the use of the SHGFI Flags, which I take as wanting to use the Hex values as handles or refferences or pointers or something. I'm sure I'll figure it out.

The next part is:

<br />
		IntPtr retVal = SHGetFileInfo(filename, FILE_ATTRIBUTE_NORMAL,<br />
			out info, Marshal.SizeOf(typeof(SHFileInfo)),<br />
			SHGFI.AddOverlays | SHGFI.DisplayName | SHGFI.Icon | SHGFI.SmallIcon<br />
			| SHGFI.TypeName | SHGFI.UseFileAttributes);<br />

Now, how does the | operator in this work? Is it actualy an or statement? Or a collection of flags from the enumeration? If so, what effect does the | charachter have?

Thanks guys

Cata

leppie30-Nov-03 6:11

leppie

30-Nov-03 6:11

The_Catalyst wrote:
Now, how does the | operator in this work? Is it actualy an or statement? Or a collection of flags from the enumeration? If so, what effect does the | charachter have?

The latter, it behave like flags. A bit-wise OR iow.

leppie ::AllocCPArticle("Zee blog");
Seen on my Campus BBS: Linux is free...coz no-one wants to pay for it.

Tristan Rhodes30-Nov-03 7:06

30-Nov-03 7:06

How do flags work? What is the OR required for? What do flags represent? Hex numbers paired with ordered values from an enumeration?

Cheers

Cata

J. Dunlap30-Nov-03 10:32

J. Dunlap

30-Nov-03 10:32

The bitwise OR operator combines the bits of two values into one value, making each bit that is "1" in either value be "1" in the new value, and any bit that's "0" in both be "0" in the new value. So, you're using each bit to represent a "flag" instead of having lots of boolean (true/false) values, one for each flag.

So, if you had the flags 1, 2, & 4, and OR'ed them together, each bit would represent a flag, and it would look like this (where r = result):

       binary
value  value
--------------
1  =  00000001
2  =  00000010
4  =  00000100
--------------
r  =  00000111

"It is appallingly obvious that our technology exceeds our humanity." -- Albert Einstein

FLUID UI Toolkit | FloodFill in C# & GDI+

Tristan Rhodes30-Nov-03 7:06