or
3 answers
133 views
I have a TreeView control that is bound to a XML source to populate the Tree about 3 nodes deep. Trying to search the Tree for a specific node or nodes containing that string but I can't seem to get an idea how. Has anyone done this using this control or has an idea how to go about doing it.
Hristo
Telerik team
answered
on
05 Aug 2010
1 answer
104 views
We have this code where we can switch from a pie to a bar.
The problem is: when we use the pie, the colors from the palette are used for each datapoint (4 different colors) and the legend shows the 4 datapoints in the serie.
But, switching to the bar, the colors are not used (we only get one color) and the datapoints (Nr1, Nr2...) don't show up in the legend.
The problem is: when we use the pie, the colors from the palette are used for each datapoint (4 different colors) and the legend shows the 4 datapoints in the serie.
But, switching to the bar, the colors are not used (we only get one color) and the datapoints (Nr1, Nr2...) don't show up in the legend.
private BrushCollection _palette;
public BrushCollection Palette
{
get { return _palette;}
set { _palette = value; }
}
private void MakePallette()
{
Palette = new BrushCollection
{
new SolidColorBrush(Color.FromArgb(255, 106, 148, 200)),
new SolidColorBrush(Color.FromArgb(255, 238, 141, 61)),
new SolidColorBrush(Color.FromArgb(255, 145, 178, 80)),
new SolidColorBrush(Color.FromArgb(255, 255, 155, 152))
};
}
private void MakeChart()
{
RadChart radChart = new RadChart();s
DataSeries dataSeries = null;
MakePallette();
foreach (Brush item in Palette)
{
radChart.PaletteBrushes.Add(item);
}
switch (ChartName) // determine what kind of data to display
{
case "A":
{
radChart.DefaultView.ChartTitle.Content = "All A";
switch (ChartNr) // determine what kind of rendering (bar, pie...etc)
{
case 1:
dataSeries = new DataSeries { Definition = new PieSeriesDefinition() };
break;
case 2:
dataSeries = new DataSeries { Definition = new BarSeriesDefinition() };
break;
}
// Create a DataPoint
DataPoint dataPoint = new DataPoint { YValue = 8, Label = "8", LegendLabel = "Nr 1" };
dataSeries.Add(dataPoint);
dataPoint = new DataPoint { YValue = 3, Label = "3", LegendLabel = "Nr 2" };
dataSeries.Add(dataPoint);
dataPoint = new DataPoint { YValue = 10, Label = "10", LegendLabel = "Nr 3" };
dataSeries.Add(dataPoint);
dataPoint = new DataPoint { YValue = 25, Label = "25", LegendLabel = "Nr 4" };
dataSeries.Add(dataPoint);
}
break;
case "B":
{
radChart.DefaultView.ChartTitle.Content = "All B";
switch (ChartNr) // determine what kind of rendering (bar, pie...etc)
{
case 1:
dataSeries = new DataSeries { Definition = new PieSeriesDefinition() };
break;
case 2:
dataSeries = new DataSeries { Definition = new BarSeriesDefinition() };
break;
}
DataPoint dataPoint = new DataPoint { YValue = 36, Label = "36", LegendLabel = "Krediteringer"};
dataSeries.Add(dataPoint);
dataPoint = new DataPoint { YValue = 14, Label = "14", LegendLabel = "Rettelser"};
dataSeries.Add(dataPoint);
dataPoint = new DataPoint { YValue = 369, Label = "369", LegendLabel = "Enkeltgebyr"};
dataSeries.Add(dataPoint);
}
break;
}
radChart.DefaultView.ChartLegend.Header = string.Empty;
radChart.DefaultView.ChartArea.DataSeries.Add(dataSeries);
}
Sia
Telerik team
answered
on
05 Aug 2010
3 answers
148 views
Hi,
Can you please guide me, how can i print contents of the RadGridView.
Thanks,
-Narendra
Can you please guide me, how can i print contents of the RadGridView.
Thanks,
-Narendra
Veselin Vasilev
Telerik team
answered
on
05 Aug 2010
1 answer
52 views
Hi,
Is there any functionality on RadGridView which supports searching data for any column (a column, a list of columns or all the columns at the same time)
NOTE: I'm aware of filtering functionality on gridview.
Thanks,
-Narendra
Is there any functionality on RadGridView which supports searching data for any column (a column, a list of columns or all the columns at the same time)
NOTE: I'm aware of filtering functionality on gridview.
Thanks,
-Narendra
Veselin Vasilev
Telerik team
answered
on
05 Aug 2010
1 answer
586 views
I have the following derivation that includes the customary static constructor.
public class CustomRadDatePicker : RadDatePicker
static CustomRadDatePicker()
{
DefaultStyleKeyProperty.OverrideMetadata(
typeof(CustomRadDatePicker),
new FrameworkPropertyMetadata(typeof(CustomRadDatePicker))); // also tried RadDatePicker here
}
In the XAML for the controls template I have the following.
<Style TargetType="{x:Type SharedControls:CustomRadDatePicker}">
...
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type SharedControls:CustomRadDatePicker}">
Now when I use the control on a page it does not use the style I have set up but is using the Telerik style.
I have my derived control and its template set up in a WPF custom control library.
Is it allowed to override the Teleric Style?
-eric
George
Telerik team
answered
on
05 Aug 2010
1 answer
185 views
Hi,
As per my observations on RadTabcontrol, i found tooltip property is there.
Is there any property which i set the style of the tooltip like Background and ForeGround?
Miroslav
Telerik team
answered
on
05 Aug 2010
5 answers
161 views
So instead of having a one close button at the far right of the tab strip, you'd then have a close button on each tab header (like the tabstrip on Google Chrome).
Possible?
Possible?
Dani
Telerik team
answered
on
05 Aug 2010
5 answers
252 views
I am pleased to see that Telerik has implemented the ability to draw custom lines onto the chart, after the request (http://www.telerik.com/community/forums/wpf/chart/drawing-extra-elements-into-or-on-top-of-chart.aspx) that was made; although I don't know if it was already in the works.
Is it possible to draw the CustomLines on top of the Bars? If the Bar's item width percent is set to 100 they effectively are invisible unless drawn at a Y-Value above the bars.
Is it possible to draw the CustomLines on top of the Bars? If the Bar's item width percent is set to 100 they effectively are invisible unless drawn at a Y-Value above the bars.
Sia
Telerik team
answered
on
05 Aug 2010
2 answers
86 views
I have a GridView in my application which displays product information.
Now when user selects a product, a window is shown. The user can update description here. This description is saved to DB.
Now I want to reflect these changes in the GridView w/o making a new query to DB.
How to assign the changed description to selected product??
Now when user selects a product, a window is shown. The user can update description here. This description is saved to DB.
Now I want to reflect these changes in the GridView w/o making a new query to DB.
How to assign the changed description to selected product??
1 answer
108 views
I wish to handle the data loaded event for RadGridView.
Further, I need to check a particular value for each row in the grid and perform certain operations.
How to cast the row items to a class object?
P.S. Sorry I posted in the wrong forums
Further, I need to check a particular value for each row in the grid and perform certain operations.
How to cast the row items to a class object?
P.S. Sorry I posted in the wrong forums
Vlad
Telerik team
answered
on
05 Aug 2010
