[英]Cannot locate resource in WPF
我有2個組裝項目,我試圖從Library.UI組裝項目中引用Library.Books項目中的BooksGrid,但我一直收到以下異常“無法找到資源'grid / booksgridlist.xaml”,但文件存在,如下所述。
我已經嘗試了其他類似問題中解釋的幾乎所有方法,但是沒有任何效果。 難道我做錯了什么 ? 任何幫助都非常感謝。
Library.Books Assembly項目中的BooksGrid.cs。 注意:BooksGridList.xaml是位於同一項目中的資源文件。 BooksGrid.cs的絕對路徑:C:\\ Library.Books \\ Grids \\ BooksGrid.cs BooksGridList.xaml的絕對路徑:C:\\ Library.Books \\ Grids \\ BooksGridList.xaml並將此文件的構建操作設置為“資源”並將“復制到輸出”目錄設置為“不復制”-我也嘗試了“始終復制”,但這沒有用。 我清理了該項目,然后再次構建,但仍然無法正常工作。
namespace Library.Books.Grids
{
public class BooksGrid
{
public BooksGrid()
{
AutoGenerateColumns = false;
CanUserAddRows = false;
IsReadOnly = true;
ResourceDictionary dictionary = new ResourceDictionary
{
Source = new Uri("pack://application:,,,/Library.Books;component/Grids/BooksGridList.xaml")
};
}
}
}
Library.UI組裝項目中的BooksSelector.xaml BooksSelector.xaml的絕對路徑:C:\\ Library.UI \\ Library.UI.BooksSelector
<UserControl x:Class=" Library.UI.BooksSelector" DataContext="{Binding RelativeSource= {RelativeSource Self}}"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:ex="clr-namespace:Library.Books.Grids;assembly=Library.Books"
xmlns:dx="clr-namespace:Library.Sections.Converters;assembly=Library.Sections">
<UserControl.Resources>
<dx:FormattingConverter x:Key="ValueConverter" />
</UserControl.Resources>
<Grid>
<ex:BooksGrid Name="LibraryCtrl" Grid.Column="0" Grid.Row="1" TabIndex="2" SelectionChanged="LibraryCtrl_OnSelectionChanged" PropertyChanged="LibraryCtrl_OnPropertyChanged">
<ex:BooksGrid.Columns >
<DataGridTextColumn Width="100" Header="ISBN" SortMemberPath="ISBN" Binding="{Binding Path=ISBN}" />
<DataGridTextColumn Width="180" Header="Name" SortMemberPath="Name" Binding="{Binding Path=Name}" />
<DataGridTextColumn Visibility="Collapsed" Width="70" Header="LibraryCode" SortMemberPath="LibraryCode" Binding="{Binding Path=LibraryCode}" />
</ex:BooksGrid.Columns>
</ex:BooksGrid>
</Grid>
</UserControl>
為什么不在xaml中這樣做。
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="/Library.Books;component/Grids/BooksGridList.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
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