datatemplate_开发者

Can I use a DataTemplate for toolbar buttons and still make the name meaningful?

I have a Toolbar whose ItemSource is a collection of toolbarItems which contain the bitmap text and other info for the button and the xaml includes a DataTemplate to bind the data to the button.[详细]

2023-04-13 08:00 分类：问答

How to reference "PreviousData" when setting ContentPresenter.Style

In the following code I am trying to set the style of the first item in my collection to one template and the rest to a different template by checking if the PreviousElement is null.I think my relativ[详细]

2023-04-12 23:58 分类：问答

How to do datatemplate for items in listbox?

I have an XML file (see below) and can display all the Product Names in a listbox. I want each entry in the listbox to display Product Name followed by Price, not just Product Name.[详细]

2023-04-12 04:54 分类：问答

WPF TabControl with DataTemplate behaves very strange

If you put controls in your DataTemplate, why are their individual states copied or reflected in each and every Tab in the TabControl? You change it in one Tab, all other Tabs reflect, why is that?! I[详细]

2023-04-11 23:08 分类：问答

WPF: Applying multiple data templates?

Let\'s say I am displaying a data component, such as TreeView. Let\'s say it is bound to a tree structure, of base type TreeViewItem.[详细]

2023-04-11 12:05 分类：问答

Silverlight 4 Toolkit DataGrid's CanUserSortColumns attribute not working on DateTime types

I\'ve just noticed that the CanUserSortColumns attribute of the Silverlight 4 Toolkit DataGrid element doesn\'t seem to work when sourced with DateTime types. Every other type reacts as expected.[详细]

2023-04-10 21:39 分类：问答

ListBox binding DataTemplate item to ItemsPanel Canvas.Left/Top

I have a ListBox with a Canvas ItemsPanel.Items in this list are LabeledArrows: LabeledArrow is just a view model class (non visual) that exposes properties like Start_X, Start_Y (arrow start), End_X[详细]

2023-04-10 14:52 分类：问答

How to move Content Control DataTemplate to Dictionary Resources XML

I\'ve been given a great example of how to apply a dynamic style within a Conten Control. I know my XA开发者_如何学JAVAML for each style is going to get really big, I\'d like to split the DataTemplat[详细]

2023-04-08 23:09 分类：问答

TextBox within DataTemplate, on GotFocus cannot assign SelectionStart?

I have a logic with my textbox which says, on focus move the selection start to the last character, so that the editing person can just continue writing.[详细]

2023-04-08 20:44 分类：问答

How can you enable auto-DataTemplate selection based on data type like you can with an items control?

We\'re writing a very specialized ItemsControl which actually has three ContentPresenter\'s per \'row\', each bound to a different object (think poor-man\'s grid) instead of the more common one, like[详细]

2023-04-08 15:52 分类：问答