C# Discussion Boards - CodeProject

Member 1115157113-Oct-14 22:10

13-Oct-14 22:10

How possible to find source code of basic classes and methods to
override some methods, for instance override listbox methods (Items.Add)
to make some items other color?

Same as it is in Delphi, when you do ctrl+click and move to source code of pascal.

Re: FCL C# source code

OriginalGriff13-Oct-14 22:33

OriginalGriff

13-Oct-14 22:33

Don't post the same question in two places - all you will do is duplicate work and annoy people. Pick either the C# forum or the Q&A and stick with it.

Annoyed people are less likely to be helpful than happy ones...

Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

Re: FCL C# source code

Pete O'Hanlon13-Oct-14 23:34

Pete O'Hanlon

13-Oct-14 23:34

You mean this[^]?

Re: FCL C# source code

OriginalGriff14-Oct-14 1:04

OriginalGriff

14-Oct-14 1:04

That's the same link I sent him in QA! Laugh | :laugh:

Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

Re: FCL C# source code

Pete O'Hanlon14-Oct-14 3:42

Pete O'Hanlon

14-Oct-14 3:42

Great minds and all that.

Re: FCL C# source code

Eddy Vluggen14-Oct-14 4:58

Eddy Vluggen

14-Oct-14 4:58

You could also use a decompiler (like ILSpy) to browse the code of the framework.

The biggest difference with Delphi is that you can't change the code and recompile your VCL.

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]

RAPI2 in C# not returning multiword

Spidy113-Oct-14 19:22

Spidy1

13-Oct-14 19:22

Hi. I'm using RAPI2 trying to retrieve a value from a connected Pocket PC. I can retrieve types REG_SZ, but not REG_MULTI_SZ values.

Any clues?

using (RemoteDeviceManager mgr = new RemoteDeviceManager())
             {
                 using (RemoteDevice dev = mgr.Devices.FirstConnectedDevice)
                 {
                     using (RemoteDevice.DeviceRegistryKey hKey = dev.DeviceRegistryLocalMachine.OpenSubKey(@"Comm\NPME\JEDI10_1\Parms\TcpIp"))
                     {
                         txtIPAddress.Text = hKey.GetValue("IPAddress", string.Empty).ToString();
                     }
                   }
             }

Re: RAPI2 in C# not returning multiword

Richard MacCutchan13-Oct-14 21:53

Richard MacCutchan

13-Oct-14 21:53

See http://msdn.microsoft.com/en-us/library/microsoft.win32.registry.getvalue(v=vs.110).aspx[^]; when retrieiving REG_MULTI_SZ values the return type is string[].

Re: RAPI2 in C# not returning multiword

Spidy114-Oct-14 14:00

Spidy1

14-Oct-14 14:00

Thank you Richard. Problem solved.

porting from XNA to MonoGame

paulrm13-Oct-14 6:25

paulrm

13-Oct-14 6:25

I've ported a game project from XNA using DirectX to Monogame using openGL and everything works fine except for the in game graphics.

Many of the models appear to be white with no texture. I suspect however that the textures are there but that all is simply overexposed.

I am not familiar with openGL or Monogame. Any help will be greatly appreciated.

Re: porting from XNA to MonoGame

Richard MacCutchan13-Oct-14 6:37

Richard MacCutchan

13-Oct-14 6:37

paulrm wrote:
Any help will be greatly appreciated.

You need to be much clearer about what help you are asking for, no one can guess what your code is trying to do. Also, is this connected to C#?

Re: porting from XNA to MonoGame

paulrm13-Oct-14 6:59

paulrm

13-Oct-14 6:59

I don't know how I could be any clearer. I have ported the game project from XNA using DirectX to Monogame using openGL. The game project and the content project both compile and the executable launches the game and it appears to run quite well.

The problem is, many of the models are rendered bright white (bleached out). This does not happen when the game is compiled with XNA using DirectX. Sorry I don't see any way to attach a screenshot.

I realize this is actually a question about Monogame openGL or XNA DirectX, but don't see a forum for either Monogame or XNA. This seemed the appropriate location since the game is written in C#.

Perhaps graphics would have been more suited to the question. Feel free to move the topic if you like.

Re: porting from XNA to MonoGame

Pete O'Hanlon13-Oct-14 10:55

Pete O'Hanlon

13-Oct-14 10:55

What does your Game class look like? Specifically, what is GraphicsDevice.SamplerState[0] set to? Is it null? If not, what's it set to?

Re: porting from XNA to MonoGame

Gerry Schmitz13-Oct-14 11:25

Gerry Schmitz

13-Oct-14 11:25

You said "many" models appear "... white ...". "Many" does not mean "all" models. I can only conclude that "some" models do render properly; in which case, I would see what is different about those models / textures. That at least gives you a start in trying to solve the problem.

Re: porting from XNA to MonoGame

paulrm13-Oct-14 12:44

paulrm

13-Oct-14 12:44

Some models do render with color, but from what I see, it is the material color included within the model itself.

I don't think the textures are rendering. As I said in a previous reply, the textures are compiling.

Re: porting from XNA to MonoGame

paulrm13-Oct-14 13:59

paulrm

13-Oct-14 13:59

OK, I've done some research and I've found the trouble, though I still haven't quite worked out a solution.

It's something to do with the way I'm rendering the models. It works fine in XNA but not in Monogame.

Something along these lines will solve the problem.

foreach (var pass in effect.CurrentTechnique.Passes){                    
      pass.Apply();
}

How to embed a video in my c# based dot net website which should be compatible in all browsers especially chrome.

Member 1107698013-Oct-14 1:18

Member 11076980

13-Oct-14 1:18

I had developed a dot net website in c#.I want to embed a video in my website,which should be compatible in all browsers without using html5.I had tried but the video is playing or compatible on IE only.What should i do.please provide some suggestions or code.I will be grateful to you.

thanks

Re: How to embed a video in my c# based dot net website which should be compatible in all browsers especially chrome.

Pete O'Hanlon13-Oct-14 3:03

Pete O'Hanlon

13-Oct-14 3:03

Please don't cross post. By posting in multiple places, you minimise your chances of getting an answer because the threads become scattered all over the place.

Automation for WPF application with using Coded UI tool

Member 1114888912-Oct-14 23:04

Member 11148889

12-Oct-14 23:04

Hi,

I am new to automation and I would like to know whether coded UI tool supports automation of WPF application? If Yes, then which Version supports the same? My application has 90% of Telerik Radgridview features.
Your feedback is highly appreciated, please do the needful ASAP.

Thanks,
QA

Re: Automation for WPF application with using Coded UI tool

Pete O'Hanlon13-Oct-14 0:08

Pete O'Hanlon

13-Oct-14 0:08

If only Telerik supplied documentation[^] on this.

movable combobox in datagridview in C# windows application

ranjeet1112-Oct-14 21:51

ranjeet11

12-Oct-14 21:51

SQL

i want to use external physical combobox which is filled with dataset .i want this combobox to be available in the grid at particular cell address when i enter into that cell. navigation should be with keyboard.
thanks in advance

i use following code but it does not available in Cell enter & also keyboard navigation are not working.
1-Formload
datagridview1.Controls.Add(conbobox1);

2-Cell Begin Edit
private void datagridview1_CellBeginEdit(object sender, DataGridViewCellCancelEventArgs e)
{
if (datagridview1.CurrentCell.ColumnIndex == 16)
{
conbobox1.Visible = true;
conbobox1.Size = datagridview1.CurrentCell.Size;
conbobox1.Location = datagridview1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, true).Location;
}

Accessing WCF from Excel/VBA

devvvy12-Oct-14 5:19

devvvy

12-Oct-14 5:19

I'm accessing WCF via Excel VBA using WCF Service Moniker[^].
Despite issues with https, non-intrinsic types (enum, Dictionary)...etc which all resolved (well, *avoided* by not using these, not resolved), I still face one obstacle - while invoking operations and sending to WCF interface with data of appreciable length OK (by setting Binding.ReaderQuotas.MaxStringContentLength to a big number on server side), unfortunately: retrieving data > 8192 characters from WCF interface seems like a show stopper. You can't configure proxy on Excel/VBA side to override ReaderQuota.

"The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader..."

It appears to properly consume WCF from Excel/VBA, you'd need do this thru calling dotnet dll from Excel/VBA[^]. But even this strategy is unproven... for example, your dll not going to have config where you can specify endpoint ReaderQuota overrides. There's a little article on this though[^]

I Googled around no joy. Any help/suggestion? Thanks!

dev

modified 12-Oct-14 11:56am.

Re: Accessing WCF from Excel/VBA

Richard MacCutchan12-Oct-14 8:57

Richard MacCutchan

12-Oct-14 8:57

Does this have anything to do with C#?

Re: Accessing WCF from Excel/VBA

CHill6012-Oct-14 9:11

CHill60

12-Oct-14 9:11

Nope!