or
2 answers
173 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
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02 Aug 2010
1 answer
657 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
219 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
142 views
2 answers
111 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
119 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
347 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
5 answers
171 views
Hello everyone,
I would like to know if someone could explain to me how to use the BingRoutProvider class, in order to display a route between to points on a RadMap object?
Thanks a lot.
I would like to know if someone could explain to me how to use the BingRoutProvider class, in order to display a route between to points on a RadMap object?
Thanks a lot.
3 answers
168 views
Is it possible to have the RadWindow alerts function like the default MessageBox in that they halt code execution until the user makes a selection. The onClose callback works but ends up needlessly complex code, especially if you need to prompt the user conditionally or multiple times.
Miroslav Nedyalkov
Telerik team
answered
on
30 Jul 2010
6 answers
235 views
Is it possible to use radbook to render just 1 page instead of left and right ?
Matthias Heinrich
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answered
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30 Jul 2010
