UITypeEditor and Factory Creation - Windows Forms Discussion Boards

how change specific row back color in DataGrid?

zeroonea17-Jun-07 20:51

17-Jun-07 20:51

how change specific row back color in DataGrid?

i have a DataGrid with some rows, how change row back color, like set row 1 with back color is red, row 2 is blue, row 3 is yellow

thanks

Re: how change specific row back color in DataGrid?

ozzyrocsdbn17-Jun-07 21:27

ozzyrocsdbn

17-Jun-07 21:27

What infomation are you showing
like a report

Re: how change specific row back color in DataGrid?

zeroonea17-Jun-07 21:51

zeroonea

17-Jun-07 21:51

no, i only want change specific row back color, and i want know how to do that ?
thanks

Re: how change specific row back color in DataGrid?

RepliCrux18-Jun-07 14:20

RepliCrux

18-Jun-07 14:20

I don't think you can do that in Windows Forms.

Re: how change specific row back color in DataGrid?

zeroonea18-Jun-07 19:09

zeroonea

18-Jun-07 19:09

i think can be done, but i don't know how?

like properties BackColor of DataGrid, it change bg color of odd number row

Re: how change specific row back color in DataGrid?

RepliCrux18-Jun-07 19:10

RepliCrux

18-Jun-07 19:10

I was just wondering because datagrid does not have a Row(s) property.

Re: how change specific row back color in DataGrid?

Stu Richardson20-Jun-07 6:30

Stu Richardson

20-Jun-07 6:30

Sorry a bit of a late reply but hopefully this will still help you.

You can set a rows color using the following line:

dataGridView1.Rows[i].DefaultCellStyle.BackColor = Color.Blue;

(where 'i' is the current row as i am assuming you will have a loop so you can set the color depending on the row index).

You can also set the default row and cell styles using the properties window however this will apply to every cell and row.

UITypeEditor and Factory Creation

Paul Selormey17-Jun-07 15:21

Paul Selormey

17-Jun-07 15:21

Hello All,
Please help me solve this problem. I want to create an editor/designer that will handle the following situation.
I have an abstract class Marker, and many different implementations that will not be exposed to the user.

The markers are created through a factory system, MarkerFactory, and I have a collection
of the markers in a Control that I will to create the editor/designer for.

<br />
public class Marker<br />
{<br />
    protected Marker(...){}<br />
} <br />
<br />
internal class AMarker : Marker<br />
{<br />
} <br />
<br />
internal class BMarker : Marker<br />
{<br />
} <br />
<br />
public class MarkerFactory<br />
{<br />
    public Marker Create(...) {return newMarker;}<br />
}<br />
<br />
public class MarkerControl : Control<br />
{<br />
  [MarkerDesigner]<br />
  [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]<br />
   public IList<Marker> Markers<br />
   {<br />
       get{ return markerList;}<br />
   }<br />
} <br />

Any guide/hint as to how I could create such an UITypeEditor, that will work with the
factory system.

Best regards,

Paul.

-- modified at 10:40 Monday 18th June, 2007

Jesus Christ is LOVE! Please tell somebody.

Re: Selected item count in a listbox

Dave Kreskowiak15-Jun-07 15:10

Dave Kreskowiak

15-Jun-07 15:10

Please don't cross post in multiple forums.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Re: Selected item count in a listbox

Paul Conrad17-Jun-07 6:30

Paul Conrad

17-Jun-07 6:30

I thought I saw this question earlier in another forum :->

"The clue train passed his station without stopping." - John Simmons / outlaw programmer

Time editor .NET Windows Forms control (Please !)

NicoJS15-Jun-07 4:13

NicoJS

15-Jun-07 4:13

I cannot believe that in this day and age I cannot find a control to edit time.
There are controls which can almost make coffee, but not one where a user can easily enter the time.
I am not talking about the 13:45:65 PM thing where the user must select each two digit pair,
edit it or run the minute spinner buttons. It must be easier.
Like a clock view where you drag the hour, minute and seconds hands, and it snaps to every 1,5,10,15,30,60 or whatever minutes
and you can select Now with one click, and so on.. Surely nothing compared to making coffee.

Am I looking in the wrong places ?

Please help.

Re: Time editor .NET Windows Forms control (Please !)

tantoun15-Jun-07 4:34

tantoun

15-Jun-07 4:34

see the datetimepeaker control in visual studio

etretyertyery

yes/no

tantoun14-Jun-07 10:45

tantoun

14-Jun-07 10:45

can anybody tell me how can i insert into a column in microsoft access that have a yes/no datatype
plz help me regards

etretyertyery

Re: yes/no

Sathesh Sakthivel14-Jun-07 15:51

Sathesh Sakthivel

14-Jun-07 15:51

It just remember my college days.

Now and all i am not using MS-Access we are using Oracle and SQL SERVER 2000/2005.

For more Details about MS-Access Get it[^]

Regards,

Satips. Rose | [Rose]

Re: yes/no

Christian Graus14-Jun-07 21:20

Christian Graus

14-Jun-07 21:20

I presume that yes/no would map to a boolean data type.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"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 )

Re: yes/no

tantoun14-Jun-07 23:08

tantoun

14-Jun-07 23:08

their is a sample query that i use:
update tblClient set exist='no' !!!! but their is something wrong in this query because it can't
update the following record that have a yes/no datatype.
please if we have something to do in access or something in my code so plz help me?????
thanks

etretyertyery

Re: yes/no

Pete O'Hanlon15-Jun-07 0:33

Pete O'Hanlon

15-Jun-07 0:33

I would suspect from your example there that the problem is the quotes around 'no'. This implies that it is a string type. Replace this with false instead.

Deja View - the feeling that you've seen this post before.

Re: yes/no

tantoun15-Jun-07 4:32

tantoun

15-Jun-07 4:32

hey this is not the problem, i still have the problem
plz i need that any help
bye

etretyertyery

Re: yes/no

Christian Graus17-Jun-07 10:20

Christian Graus

17-Jun-07 10:20

tantoun wrote:
set exist='no'

'no' is a string. This isn't going to work, as someone else said. It's almost certainly the case that you need to use a boolean to set it.

I googled, and found this[^] within seconds. We were right, you set it using the boolean type.

Re: yes/no

Brady Kelly16-Jun-07 0:23

Brady Kelly

16-Jun-07 0:23

Access doesn't like complicated terms like boolean. It actually calls the field type Yes/No.

Re: yes/no

Christian Graus17-Jun-07 10:21

Christian Graus

17-Jun-07 10:21

Yeah, I guessed that was the case. I don't use Access, except to drive my CD database, and even then, it uses SQL Server on the back end.

Form with an abstract base class?

Jon Hulatt13-Jun-07 0:49

Jon Hulatt

13-Jun-07 0:49

Is there any way around the limitation that the designer just doesn't work with forms whose base class is abstract?

Seems like quite an irritating limitation to me.

using System.Beer;

Re: Form with an abstract base class?

Pete O'Hanlon13-Jun-07 2:31

Pete O'Hanlon

13-Jun-07 2:31

Unfortunately not, as the designer needs to be able to instantiate the class in order to display it on the design surface.

Deja View - the feeling that you've seen this post before.

Re: Form with an abstract base class?

originSH18-Jun-07 23:46

originSH

18-Jun-07 23:46

Actually there is a way around it :P

http://www.urbanpotato.net/Default.aspx/document/2001[^]

With VS 2005 additional classes were added that would allow support for forms/controls that inherit from both abstract and generic forms/controls.

This issue has been raised with MS but they have said that too few developers want this feature.

If you'd like this included at some point in the future please vote for it at:

https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=253384&wa=wsignin1.0[^]

Re: Form with an abstract base class?

Colin Angus Mackay19-Jun-07 0:07

Colin Angus Mackay

19-Jun-07 0:07

originSH wrote:
If you'd like this included at some point in the future please vote for it at:

Even although it is marked as "Closed (Won't Fix)" I've voted for it anyway - They may reopen it... perhaps.

Actually, that designation of "Won't fix" makes them sound like a petulant child. Ho-hum...

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