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GeneralRe: Handling RowEditEnding in a DataGrid according to MVVM pattern Pin
Pete O'Hanlon28-Jan-14 1:10
mvaPete O'Hanlon28-Jan-14 1:10 
AnswerRe: Handling RowEditEnding in a DataGrid according to MVVM pattern Pin
_Maxxx_2-Feb-14 19:36
professional_Maxxx_2-Feb-14 19:36 
QuestionProblems updating datagrid from collection Pin
abollmeyer23-Jan-14 10:55
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AnswerRe: Problems updating datagrid from collection Pin
Mycroft Holmes23-Jan-14 12:04
professionalMycroft Holmes23-Jan-14 12:04 
QuestionBinding property from XML file data Pin
abollmeyer21-Jan-14 9:18
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AnswerRe: Binding property from XML file data Pin
abollmeyer21-Jan-14 14:44
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QuestionCombobox / Textblock field Pin
eddieangel21-Jan-14 6:24
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AnswerRe: Combobox / Textblock field Pin
Jason Gleim21-Jan-14 7:52
professionalJason Gleim21-Jan-14 7:52 
Check the output window of the debugger for a binding error. Without the entire context of what you are doing I would guess the problem is the binding of the textblock. Inside the data template, the data context is the current row of the data set repeated for each item in the set.

So if you had a data context for the page which had a collection of categories and a collection of objects which had a category and a name, your combobox source is correct and will bind to the collection of categories. However, the selected value will bind to <row>.Category.Id where row is an object in the collection holding the rows withing the data context. Your bindings should be relative to that.

If your row contains a "category" object, your bindings are correct and the problem is likely that you aren't raising PropertyChanged for the Name property when you are changing the Id property.

If I could see the class that is your DataContext I could be more specific.

HTH
GeneralRe: Combobox / Textblock field Pin
eddieangel21-Jan-14 8:07
Membereddieangel21-Jan-14 8:07 
GeneralRe: Combobox / Textblock field Pin
Jason Gleim21-Jan-14 8:48
professionalJason Gleim21-Jan-14 8:48 
GeneralRe: Combobox / Textblock field Pin
eddieangel21-Jan-14 9:14
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GeneralRe: Combobox / Textblock field Pin
Jason Gleim21-Jan-14 9:42
professionalJason Gleim21-Jan-14 9:42 
GeneralRe: Combobox / Textblock field Pin
eddieangel21-Jan-14 10:12
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GeneralRe: Combobox / Textblock field Pin
Jason Gleim21-Jan-14 10:25
professionalJason Gleim21-Jan-14 10:25 
GeneralRe: Combobox / Textblock field Pin
eddieangel21-Jan-14 11:29
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GeneralRe: Combobox / Textblock field Pin
Jason Gleim22-Jan-14 4:28
professionalJason Gleim22-Jan-14 4:28 
GeneralRe: Combobox / Textblock field Pin
eddieangel22-Jan-14 5:34
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QuestionHow to stop repeating animation Pin
Member 1001614016-Jan-14 12:25
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AnswerRe: How to stop repeating animation Pin
Varsha Ramnani20-Jan-14 22:41
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QuestionWPF Checkbox Binding Question Pin
Kevin Marois10-Jan-14 8:38
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AnswerRe: WPF Checkbox Binding Question Pin
Meshack Musundi12-Jan-14 8:28
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AnswerRe: WPF Checkbox Binding Question Pin
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QuestionVS2013: cannot locate resource Pin
Anthony.Canossi9-Jan-14 4:47
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AnswerRe: VS2013: cannot locate resource Pin
Mycroft Holmes9-Jan-14 11:49
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GeneralRe: VS2013: cannot locate resource Pin
Anthony.Canossi9-Jan-14 21:25
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