Questions on UI for WPF Forum

3 answers

307 views

[Solved] Aggregate column footers don't sum on data change Caliburn Micro MVVM

I can't post any code at the moment but I have a standard radgridview on my view which presents data from an entity framework entity. I have GridViewDataColumns for all but one column which is an expression column. On load the column footer totals show the correct value, i.e. the GridViewDataColumn.AggregateFunction sumfunction routine appears to run in all but the expression column. I have two issues:

when I change any value in the grid the column footers are not updated. They do total across and upate their respective row total cell (which is my expression column). And all have the appropriate aggregate function tdefined in the xaml for the type of grid column.
the expression column total (value in the footer) is never updated at any time and that includes on initial load. It always shows '0'.

My implementation is WPF - MVVM using Caliburn Micro framework.

Since I can't post any code at the moment (it's on another computer) I'm looking for suggestions as to what could be the issue so anyone and everyone, please chime in!

I have tried invoking the CalculateAggregates function in the code behind in the CellEditEnding event and it is invoked but still no upates occur.

Any and all assistance, suggestions are greatly appreciated.

GridView

answered on 05 Jun 2011

4 answers

345 views

close button on tab

hi, i am new on telerik wpf
i am using tab control to show different usercontrols inside (as different views)

i would like to have a close button on the tab like ie or firefox has
is this possible?

THANKS!

TabControl

answered on 04 Jun 2011

2 answers

177 views

Help Please - how to get value of cell in GridView

Hi All
I am new to WPF
i need your help so far i cant find any answer.

I want to get value of cell from GridView in codebehind lets say on MouseClick or PreparedCellForEdit routines.
Please give me example and column i have is DateTimePicker and i want bounded value when i click on it or while edit mode.

my Column

<telerik:GridViewDataColumn Header="In" UniqueName="TimeIn" DataMemberBinding="{Binding TimeIn}" DataFormatString="{} {0:dd-MMM-yyyy HH:mm tt}" >

<telerik:GridViewDataColumn.CellEditTemplate>

<DataTemplate>

<telerik:RadDateTimePicker Culture="en-GB" x:Name="btn" SelectedDate="{Binding TimeIn}" TimeInterval="0:30:00" IsTooltipEnabled="False"/>

</DataTemplate>

</telerik:GridViewDataColumn.CellEditTemplate>

</telerik:GridViewDataColumn>

Help me please im struct on my code from last two days and cant find a way.

in Winforms its very easy to do but i cant a way to do in WPF.

Kind Regards:

GridView

answered on 03 Jun 2011

1 answer

90 views

What is the recommend way to re-load a layout?

What is the recommended way to store or link up content that resides in the panes when reloading from say the database. If I store the docking layout in the DB, how do you know how to restore the content that was previuosly in those panes?

Thanks,
Rod

Docking

answered on 03 Jun 2011

2 answers

105 views

Double click on location to bring up window with detail data

Hi..
Do you have an example where I can click on a location, a existing data point and bring up the data that is bound in the data template in a messagbox or window?
thanks in advance

Map

answered on 03 Jun 2011

5 answers

246 views

RadGridView GridViewHyperlinkColumn

I don't see a Command property on the GridViewHyperlinkColumn. How can I handle the click in an WPF application using MVVM?

GridView

answered on 03 Jun 2011

1 answer

178 views

How to add DateTimePicker in GridView

HI All
I have tried all examples in forums none on them working for me, I am using latest Q1 2011 for WPF and i want to use DateTimePicker Column in GridView, please give me working example how to do this?. i have tried all demo examples but all coming with name space telerik:example i cant run those also giving error namespace not found.

so if anyone have any working example with DateTimePicker please share with me.

Thanks

Kind Regards:

GridView

answered on 03 Jun 2011

5 answers

367 views

GridView Conditional Column Values

Hi,

Please bear with me as I am a newbie to WPF and we are evaluating RadGridView as part of a new development project. I

a question on how to use conditional values within a row on the grid.

I have a grid which is bound to a simple data table, contacts. Now contacts has several different columns that represent different phone numbers. I also have a column that has a "default contact mode" that does what it basically says it is used to identify which phone number should be used as a default contact number.

How do I define a column that shows the default contact number, that is I do not want to show say all the different phone number columns, just the column that is defined in the "default contact mode". Bearing in mind that this default contact mode will be different for different records.

For example I have a data set that looks like:

Name    Phone1    Phone2    Contact Using
Joe        123412    432112    Phone1
Jane      999999    777777    Phone2
Jack       666666    333333    Phone1

So the Grid would look something like

Name    Contact No
Joe        123412
Jane      777777
Jack       666666

Hope that make sense :)

Any help would be greatly appreciated.

Glen

GridView

answered on 03 Jun 2011

4 answers

128 views

Insert data on column editing

hi ,

i am using RadGridView and GridViewDataColumn. i need to insert some data in to the cell while the cell is in editing mode.
for example i am having a com port which read data from the weighing machine and it has to be displayed in the cell when the user press a key (say F4) on edit mode.
i diaplying the weighing scale value in label control but not in the RadGridView.

thanks
jagan

GridView

answered on 03 Jun 2011

4 answers

66 views

[Solved] Hi All! I need help !!!

I want to custome RadGridView in WPF to merge cells of RadGridView. But I have not been found to resolve that. I need help from you. Can you help me resolve this ? Thank you very much!

GridView

answered on 03 Jun 2011