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Error: items collection must be empty before using itemssource. wpf datagridtable.项目集合必须为空。 WPF datagridtable
它看起来像这个问题是在我的WPF Xmal位文件
<Grid Grid.Column="1">
<Grid.RowDefinitions>
<RowDefinition></RowDefinition>
<RowDefinition></RowDefinition>
<RowDefinition></RowDefinition>
<RowDefinition></RowDefinition>
<RowDefinition></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="0.3*"></ColumnDefinition>
<ColumnDefinition Width="0.7*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<DataGrid Name="datagrid202" ItemsSource="{Binding Results}"
HeadersVisibility="Column"
AutoGenerateColumns="False" Width="368">
DataGrid AutoGenerateColumns="False"
Height="200"
HorizontalAlignment="Left"
Name="dataGrid1"
VerticalAlignment="Top"
Width="200">
<DataGrid.Columns >
<DataGridTextColumn Binding="{Binding Path=A}" MinWidth="50" />
<DataGridTextColumn Binding="{Binding Path=B}" MinWidth="50" />
<DataGridTextColumn Binding="{Binding Path=C}" MinWidth="50" />
</DataGrid.Columns>
</DataGrid>
我的模型代码是
var entrtiefortable = serie_line;
this.shellVM.chartVM.Results= new ObservableCollection<MyDataType>(entrtiefortable.data.ToList());
this.chartView.datagrid202.ItemsSource = entrtiefortable.data;
HI,它现在已经得到解决,只是删除了一些代码的DataGrid的AutoGenerateColumns = “假” HEIGHT = “200” 的HorizontalAlignment = “左” NAME = “DataGrid1中” VerticalAlignment = “评出的” WIDTH = “200” > – anilG
@anilG如果您解决了问题,请删除该问题。 – Clemens