or
5 answers
419 views
I need Connection strings examples in xaml??????????
anyone can help me !!!!!
Regards,
vignesh
Roland
Top achievements
Rank 1
Rank 1
answered
on
11 Sep 2009
3 answers
143 views
Hi,
When I insert or edit a row and tab to the end of the row, the row gets validated and e.olddata holds correctly the old data. But when I change the content of a cell and after that I click on another row, e.oldata holds the actual rowdata. This is not the behavior you would expect.
Thomas
When I insert or edit a row and tab to the end of the row, the row gets validated and e.olddata holds correctly the old data. But when I change the content of a cell and after that I click on another row, e.oldata holds the actual rowdata. This is not the behavior you would expect.
Thomas
Nedyalko Nikolov
Telerik team
answered
on
11 Sep 2009
1 answer
98 views
I am looking for a way to hide certain rows based on properties of the row's datacontext. I've tried setting the MinHeight property of the row (as suggested in another thread). The problem is the row has text and shrinks to the text height. Is there some other way to control the visibility of individual rows in the grid?
Milan
Telerik team
answered
on
11 Sep 2009
2 answers
104 views
Hello.
I have a question.
How to set GridLines visible if no data is presented?
thanks a lot!
I have a question.
How to set GridLines visible if no data is presented?
thanks a lot!
zai yunfeng
Top achievements
Rank 2
Rank 2
answered
on
11 Sep 2009
7 answers
216 views
I have a chart bound to an observable collection which holds things like temperatures. The user can set the temperature units used by the program, and I need to change the chart to correspond. I'm thinking there must be a better way than iterating over all the items in the collection and converting them. Can I use a value converter (Ivalueconverter)? I can't work out how I do this so that the value converter is called for each point on the chart. Can I do this, or do you have any better suggestions, please?
Steve
Steve
10 answers
262 views
Hello
I have hierarchy with 3 levels
father-child-subChild.
according to my data-
the father rows will always have children
but not all the child rows will have subChildRows
so I need to be able to hide the expand button in the childGrid
I saw your example of:
I have hierarchy with 3 levels
father-child-subChild.
according to my data-
the father rows will always have children
but not all the child rows will have subChildRows
so I need to be able to hide the expand button in the childGrid
I saw your example of:
this
.MasterTableDefinition_PreviewDataRowCreate
but how or where can I add this method to my childGrid
Thanks!
Orit
Vlad
Telerik team
answered
on
10 Sep 2009
10 answers
65 views
Hey,
using Q2 2009
I have a grid with relation based on a dataset.
I am trying to iterate over the child rows in the grid.
It seems that the "ExpandableDataRecord" does not have the
"ChildRecordManagers" property.
How I can I find the child rows ?
Thanks.
using Q2 2009
I have a grid with relation based on a dataset.
I am trying to iterate over the child rows in the grid.
It seems that the "ExpandableDataRecord" does not have the
"ChildRecordManagers" property.
How I can I find the child rows ?
Thanks.
Vlad
Telerik team
answered
on
10 Sep 2009
2 answers
116 views
Hi,
I have a simple (I guessed) problem.
I use a linechart which displays datapoints with a DateTime for the XAxis.
It has between 20 and 100 datapoints. (the point distance is between 0.1 and 0.8 seconds).
All I want are labels on the XAxis which show every second a tick and an alternate view which shows all 2 seconds a tick.
I guess I do something completely wrong :)
To find the value I display the label in the format "ss.f"
I messed around with the two seconds an reached now at this point:
rcData.DefaultView.ChartArea.AxisX.Step = 0.000022890946517388024;
But still I have some "drift" - this means I get:
17.3, 19.4, 21.5...and it ends in 37.9, 40.0 instead of 39...
Since I can't imagine that it is that difficult to have a XAxis with labels for one second or 2 seconds it stop playing around and ask for a solution here; because I think what I try it totally wrong.
So the simple question:
a.) how to have a XAxis with labels every second
b.) how to have a XAxis with labels every 2 seconds
Regards
Manfred
I have a simple (I guessed) problem.
I use a linechart which displays datapoints with a DateTime for the XAxis.
It has between 20 and 100 datapoints. (the point distance is between 0.1 and 0.8 seconds).
All I want are labels on the XAxis which show every second a tick and an alternate view which shows all 2 seconds a tick.
I guess I do something completely wrong :)
To find the value I display the label in the format "ss.f"
I messed around with the two seconds an reached now at this point:
rcData.DefaultView.ChartArea.AxisX.Step = 0.000022890946517388024;
But still I have some "drift" - this means I get:
17.3, 19.4, 21.5...and it ends in 37.9, 40.0 instead of 39...
Since I can't imagine that it is that difficult to have a XAxis with labels for one second or 2 seconds it stop playing around and ask for a solution here; because I think what I try it totally wrong.
So the simple question:
a.) how to have a XAxis with labels every second
b.) how to have a XAxis with labels every 2 seconds
Regards
Manfred
1 answer
156 views
How to set GridView.SelectedItem in Example below?
Gridview.ItemSource is setted datatable that includes Vendors(Vendor class)
public void setSelectedItem(Vendor handledVendor)
{
GridView.SelectedItem = (object)handledVendor; //What must code be?
}
Gridview.ItemSource is setted datatable that includes Vendors(Vendor class)
public void setSelectedItem(Vendor handledVendor)
{
GridView.SelectedItem = (object)handledVendor; //What must code be?
}
Milan
Telerik team
answered
on
09 Sep 2009
3 answers
277 views
If there is not a way to do this already, I would like to request that you make the DateTimePicker control have a property where you can specify 12-hour or 24-hour based times. Thanks...
Yavor
Telerik team
answered
on
09 Sep 2009
