or
1 answer
106 views
Hello,
I downloaded and installed the trial version of the controls as I want to evaluate them. I see lots of rad controls in my toolbox now. Walking through a tutorial the very first thing I do is search on RadDocking and it is not there. The RadDockPanel is there. Any thoughts on what the problem may be. The Docking.dll is in the Binaries/WPF folder.
Thanks,
Jason
I downloaded and installed the trial version of the controls as I want to evaluate them. I see lots of rad controls in my toolbox now. Walking through a tutorial the very first thing I do is search on RadDocking and it is not there. The RadDockPanel is there. Any thoughts on what the problem may be. The Docking.dll is in the Binaries/WPF folder.
Thanks,
Jason
3 answers
104 views
Hi,
A pane is always showing is visibile even when the content is not. Or maybe I am confused how the is visible works.
Assuming we have two tabs (Tab1 on the front Tab2 on the back):
The pane in Tab1 content is visible and Tab2 content is not. I can drag Tab2 out of the docking and now both should be visible. Is there a way to get the visibility information How can I get the visiblity of the content using the panes?
Maybe something like IsContentVisible? or IsHeaderVisible?
J
A pane is always showing is visibile even when the content is not. Or maybe I am confused how the is visible works.
Assuming we have two tabs (Tab1 on the front Tab2 on the back):
The pane in Tab1 content is visible and Tab2 content is not. I can drag Tab2 out of the docking and now both should be visible. Is there a way to get the visibility information How can I get the visiblity of the content using the panes?
Maybe something like IsContentVisible? or IsHeaderVisible?
J
George
Telerik team
answered
on
02 Aug 2010
2 answers
103 views
I'm still very new to Telerik and still getting to know all the ins and outs of the controls. What I'm doing is implementing a simple grouping mechanism to simulate a property grid.
XAML:
I load up the RadGridView.ItemsSource in the control's Loaded event. When I run it, everything works just fine as expected. However, when I try to view my control in the VS designer, I get a System.ArgumentException stating:"Invalid property or field - 'Category' for type: Customer".
First of all, I don't know where the "Customer" is coming from, there's no such class/object in my code. Secondly, is this exception normal since I load my data at runtime?
...Glenn
XAML:
<telerik1:RadGridView Name="ParametersGridView" CanUserDeleteRows="False" CanUserInsertRows="False" IsReadOnly="False" AutoExpandGroups="True" ShowGroupPanel="False" ShowColumnHeaders="False" AutoGenerateColumns="False" HorizontalContentAlignment="Stretch" HorizontalAlignment="Stretch" VerticalContentAlignment="Stretch" VerticalAlignment="Stretch" RowLoaded="ParametersGridView_RowLoaded"> <telerik1:RadGridView.GroupDescriptors> <telerikData:GroupDescriptor Member="Category" SortDirection="Ascending" /> </telerik1:RadGridView.GroupDescriptors> <telerik1:RadGridView.Resources> <DataTemplate x:Key="GridToolTip"> <StackPanel Orientation="Horizontal"> <TextBlock Text="{Binding Description}" MaxWidth="300" TextWrapping="Wrap" /> </StackPanel> </DataTemplate> </telerik1:RadGridView.Resources>
<telerik1:RadGridView.Columns> <telerik1:GridViewDataColumn Header="Parameter" DataMemberBinding="{Binding DisplayName}" Width="150" IsReadOnly="True" /> <my:ConfigDataColumn Header="Value" DataMemberBinding="{Binding Value,Mode=TwoWay}" Width="300" IsReadOnly="False" /> <telerik1:GridViewDataColumn Header="Category" DataMemberBinding="{Binding Category}" IsReadOnly="True" IsVisible="False" /> </telerik1:RadGridView.Columns> </telerik1:RadGridView> I load up the RadGridView.ItemsSource in the control's Loaded event. When I run it, everything works just fine as expected. However, when I try to view my control in the VS designer, I get a System.ArgumentException stating:"Invalid property or field - 'Category' for type: Customer".
First of all, I don't know where the "Customer" is coming from, there's no such class/object in my code. Secondly, is this exception normal since I load my data at runtime?
...Glenn
2 answers
138 views
I was wondering if anyone has a nice strategy to re-use XAML column definitions, i.e. a GridViewDataColumn?
One way to do it is to create a class that inherits from GridViewDataColumn and set the various properties needed. However, this means you can't have any XAML and any custom CellTemplate will get messy.
If anyone has any ideas or links to resources that would help, please let me know!
One way to do it is to create a class that inherits from GridViewDataColumn and set the various properties needed. However, this means you can't have any XAML and any custom CellTemplate will get messy.
If anyone has any ideas or links to resources that would help, please let me know!
Geoff Smith
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answered
on
02 Aug 2010
1 answer
630 views
Hello,
I have numericUpDown in my project which valueFormat should be percentage
Here is my xaml code:
So when window with numericUpDown appears it's value is 0.00%
When i select all it's content and type here it's value becomes for example 34 , but after it loses focus the value is set to 3,400.00% but i expect that it would be 34.00%.
So, please, could you explain how can i achieve this? Why does the value multiply by 100 and how to avoid this behaviour?
I have numericUpDown in my project which valueFormat should be percentage
Here is my xaml code:
So when window with numericUpDown appears it's value is 0.00%
When i select all it's content and type here it's value becomes for example 34 , but after it loses focus the value is set to 3,400.00% but i expect that it would be 34.00%.
So, please, could you explain how can i achieve this? Why does the value multiply by 100 and how to avoid this behaviour?
Valeri Hristov
Telerik team
answered
on
02 Aug 2010
6 answers
199 views
I am facing a wierd problem which is showing up also on online WPF sample. I am using following code to populate hierarchy from same table. The grid shows child rows under the parent row and also as another parent row which is causing confusion. I do not want to show the records as parent rows if they have ParentTaskID property set.
<telerik:RadGridView.ChildTableDefinitions> <telerik:GridViewTableDefinition> <telerik:GridViewTableDefinition.Relation > <telerik:TableRelation IsSelfReference="True" > <telerik:TableRelation.FieldNames> <telerik:FieldDescriptorNamePair ParentFieldDescriptorName="TaskId" ChildFieldDescriptorName="ParentTaskId" /> </telerik:TableRelation.FieldNames> </telerik:TableRelation> </telerik:GridViewTableDefinition.Relation> </telerik:GridViewTableDefinition> </telerik:RadGridView.ChildTableDefinitions>
Milan
Telerik team
answered
on
02 Aug 2010
1 answer
123 views
2 answers
92 views
Hello,
I need help with auto close for rows. When we close an expanded row, all its child expanded rows should close too, so when we expand this row again no child rows are expanded. I tried Row.IsVisibleChanged and it works fine, but that doesn't suite us, cause our application uses several tabs, so when we go to another tab, all rows becom invisible and close.
I need help with auto close for rows. When we close an expanded row, all its child expanded rows should close too, so when we expand this row again no child rows are expanded. I tried Row.IsVisibleChanged and it works fine, but that doesn't suite us, cause our application uses several tabs, so when we go to another tab, all rows becom invisible and close.
1 answer
101 views
Hello,
On my gridview I have it check when a row is selected for a specific value in a column. It then changes the Row Detail View template based on the value. I know you can do a bind on the detail view user control in xmal. However is there a way to get the object that was selected in the grid view to the user control so I can load sub data in code?
On my gridview I have it check when a row is selected for a specific value in a column. It then changes the Row Detail View template based on the value. I know you can do a bind on the detail view user control in xmal. However is there a way to get the object that was selected in the grid view to the user control so I can load sub data in code?
Ramin Razi
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answered
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30 Jul 2010
5 answers
321 views
Hello,
When the data is loaded the DataLoaded event occeres, there we get the grid's Items.count and if Items.Count == 0 we need to expand the only row the grid holds.
When the data is loaded the DataLoaded event occeres, there we get the grid's Items.count and if Items.Count == 0 we need to expand the only row the grid holds.
Milan
Telerik team
answered
on
30 Jul 2010
