Questions on UI for WinForms Forum

3 answers

562 views

Hi,
I have a gridview with rows added at runtime. i have some 5 radcheckbox columns. I wish to detect changes made to checkbox columns. i.e checked state.
I am trying to use the cell_beginedit and cell_endedit events.
I am using 2010 Q1

Problems:
Begin event fires perfectly on first checkbox checked state change. After the event finishes the end event must fire. It only fires whence i change checked box state in another row. else on the same row same checked box cell it wont fire. If i change state of a checkbox cell continuosuly , the beginedit event only fires the first time, next time it doesn't fires because the editor hasn't ended.

I tried to close the editor myself in the begin edit event but nothing happens.

void gvLiveCnns_CellBeginEdit(object sender, GridViewCellCancelEventArgs e)

{

// Do some work, cancel event if work not performed as expected

this.gvLiveCnns.EndEdit();

this.gvLiveCnns.ActiveEditor.EndEdit();

this.gvLiveCnns.CloseEditor();

}

Any solution to this problem. Please provide a solution using this event only as i wish to cancel out editing event if worked not performed as expected.

Thank you.

GridView

answered on 08 Sep 2010

1 answer

55 views

Access Custom Object associated with Row

I'm evaluating your controls for use in my project and I have a question.

This is my case:
1. I use SQLite Db and I would like to display data from specific table in the Grid.
2.I wold like to access all attributes of the row(s) selected in the grid (when user invokes context menu).
The context menu will depend on certain attributes of the Row. (some menu items will be enabled or disabled).

How can I accomplish this?

GridView

answered on 08 Sep 2010

6 answers

238 views

Increase Resource Header width

Hi,

Is there a way to increase the resource header width and the font color.

Please see the attached image.

thanks

Scheduler and Reminder

answered on 08 Sep 2010

3 answers

142 views

Setting Font Size After or Before Setting Data Source

I am using Linq to fill a gridview like so...

Private Sub findCustomer(Optional ByVal s As String = Nothing)

Dim cs = From c In cA.Select(False) Where _

IIf(IsNothing(s), 1 = 1, c.cLastName Like s & "*") _

Select New With _

{ _

.Name = c.cLastName & ", " & c.cFirstName, _

.Phone = c.cPhoneHome & " / " & c.cPhoneWork, _

.DOB = c.cDateOfBirth _

}

_totalCount = cs.Count

_currentCount = 0

loadCustomers()

End Sub

and now all the information loads correctly and it looks fine, but no matter what I tweek or set, or change, the font on the records is always at 8 pts. and I would like it to be larger like around 14 pts. Everything else on the grid view shows at 14, but the records that are loaded into it, are still small.

How would I set that to a larger font?

GridView

answered on 08 Sep 2010

2 answers

119 views

GridView not filtering null

Hi,

I have GridView 2010.2.10.713 WinControls,
Using the built in filtering in the GridView binding with a datatable. All other filter methods work but null/

Whenever I say is Null or is not null, nothing happens, then after trying different filters with values it sometimes works.

Thanks
-Eric

GridView

answered on 08 Sep 2010

3 answers

117 views

Radgridview Tahoma font

Hi
Our company try to test your products especially your winform controls to make a decision to buy it. Your product is well designed
but we encoutered several problems. One of them (and perhaps the biggest) is that your radgridview doesn't work with Tahoma, Zar and other Arabic fonts. Please inform us or give a way to fix this.
Besh Regards
Ahmad

GridView

answered on 08 Sep 2010

4 answers

308 views

Problem with saving appointment in radscheduler

Hello All

I am trying to use your sample database and i have binded your sample database with scheduler,whenever i tried to save the appointment this error come

Unable to cast object of type 'System.Guid' to type 'System.IConvertible'.Couldn't store <995f3481-b5a0-4435-82ec-137fb699b43b> in ID Column. Expected type is Int32.

Please guide me to find the solution.

Thanks & regards
Pulkit

Scheduler and Reminder

answered on 08 Sep 2010

3 answers

115 views

Theme Color Blending

How do i use Theme Color Blending when i want to change colour of application. I could not undersatnd it from what is wirtten on your website. I am using winforms

General Discussions

answered on 08 Sep 2010

1 answer

93 views

How to add line

I want to add to the grid lines, such as tree

GridView

answered on 08 Sep 2010

3 answers

88 views

VScrollBar Arrow Text

How do I add the text to the arrow up and arrow down buttons of the vertical scrollbar. For example I want the up button to also display text "UP" in addition to the arrow element.

GridView

answered on 07 Sep 2010