StackOverflow2013

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Id
711700
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AcceptedAnswerId
0
AnswerCount
0
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1
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CreationDate
2009-04-02T21:27:41.300
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0
LastActivityDate
2009-04-03T13:05:08.457
LastEditDate
2009-04-03T13:05:08.457
LastEditorUserId
7516
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7516
ParentId
711685
PostTypeId
2
Score
2
ViewCount
0
LastEditorDisplayName
Stephen Wrighton
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Check out <a href="http://msdn.microsoft.com/en-us/library/system.windows.controls.primitives.selector.selectionchanged.aspx" rel="nofollow noreferrer">SelectionChanged</a> event of the tab control. EDIT: Changes to Question You wish to cancel the event or cancel the save? For canceling the save, it's just a matter of asking the user something along these lines: <pre><code>Dim msRes as MessageResult = MessageResult.No If mySwitchedFromTab.IsDirty Then msRes = msgbox("Save changes to previous tab?", YesNo, "MyApp") if msRes = MessageResult.Yes Then SaveMethod() End If End If </code></pre> Now for canceling the TAB Change, then you've got to deal with booleans, and controlling if the functionality within the event handler will fire or not, and then setting the selected tab back to the previous tab, something along these lines: <pre><code>If myGlobalTabFireBoolean Then Dim msRes as MessageResult = MessageResult.No If mySwitchedFromTab.IsDirty Then msRes = msgbox("Save changes to previous tab?", YesNoCancel, "MyApp") Select Case msRes Case MessageResult.Yes SaveMethod() Case MessageResult.Cancel myGlobalTabFireBoolean = False myTabContainer.SelectedItem = myPreviousTab Case Else ' Do Nothing End If End If Else myglobalTabFireBoolean = True End IF </code></pre> Now these are not the only way to perform this type of functionality, as it depends personal coding style, and even such things as how you build your tab items (I build my tabitem's tabs a lot more detailed, so that I can override it's standard behavior, and make them act more like the tabs in Firefox and IE with the "X" button and the middle-mouse-button click to close).
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1. POSwitching tabs
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1. USStephen Wrighton
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1. USStephen Wrighton
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1. COThis is one of solutions that I had in mind. I'm not using custom tabs, I'm using a standard TabControl in WPF (System.Windows.Controls). This is the only place where I need "click-detecting" behaviour so I don't want to create a custom control just for this.
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 USAlexandra

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.