WPF C# DataGrid 编辑单元格
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WPF C# DataGrid edit cell
提问by user231605
I have a problem with editing cells in a DataGrid.
我在编辑DataGrid.
When I double click in a cell, an exception is raised - InvalidOperationException 'EditItem' is not allowed for this view
当我双击一个单元格时，会引发异常 - InvalidOperationException 'EditItem' is not allowed for this view
I'm looking for the easiest way to edit cell in datagrid.
我正在寻找在数据网格中编辑单元格的最简单方法。
XAML-------------------------------------------------------------------------------XAML
XAML------------------------------------------------- ------------------------------XAML
<DataGrid x:Name="ZdarzeniaDataGrid" AutoGenerateColumns="False" CanUserAddRows="True" HorizontalAlignment="Left" Margin="71,398,0,0" VerticalAlignment="Top" Height="279" Width="1119">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding IdZdarzenia}" Header="Id Zdarzenia" Width="100"/>
<DataGridTextColumn Binding="{Binding Gospodarze}" Header="Gospodarze" Width="100"/>
<DataGridTextColumn Binding="{Binding Go?cie}" Header="Go?cie" Width="100"/>
<DataGridTextColumn Binding="{Binding Kurs1}" Header="Kurs 1" Width="100"/>
<DataGridTextColumn Binding="{Binding Kurs0}" Header="Kurs 0" Width="100"/>
<DataGridTextColumn Binding="{Binding Kurs2}" Header="Kurs 2" Width="100"/>
<DataGridTextColumn Binding="{Binding Kurs10}" Header="Kurs 10" Width="100"/>
<DataGridTextColumn Binding="{Binding Kurs20}" Header="Kurs 20" Width="100"/>
<DataGridTextColumn Binding="{Binding Kurs12}" Header="Kurs 12" Width="100"/>
<DataGridTextColumn Binding="{Binding DataZdarzenia}" Header="Data Zdarzenia" Width="100"/>
</DataGrid.Columns>
</DataGrid>
C# ------------------------------------------------------------------------------ C#
C＃ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C＃
ZdarzeniaDataGrid.Items.Add(
new { IdZdarzenia = napis.ItemArray.GetValue(0).ToString(),
Gospodarze = napis2.ItemArray.GetValue(0).ToString(),
Go?cie = napis3.ItemArray.GetValue(0).ToString(),
Kurs1 = napis.ItemArray.GetValue(3).ToString(),
Kurs0 = napis.ItemArray.GetValue(4).ToString(),
Kurs2 = napis.ItemArray.GetValue(5).ToString(),
Kurs10 = napis.ItemArray.GetValue(6).ToString(),
Kurs20 = napis.ItemArray.GetValue(7).ToString(),
Kurs12 = napis.ItemArray.GetValue(8).ToString(),
DataZdarzenia = napis.ItemArray.GetValue(9).ToString()
});
采纳答案by Nitin
Create class with all the properties defined and set/bind the ItemsSource of Datagrid to the list of Data class.
创建具有定义的所有属性的类，并将 Datagrid 的 ItemsSource 设置/绑定到 Data 类的列表。
public class Data
{
public string IdZdarzenia {get;set;}
public string Gospodarze {get;set;}
public string Go?cie {get;set;}
public string Kurs1 {get;set;}
public string Kurs0 {get;set;}
public string Kurs2 {get;set;}
public string Kurs10 {get;set;}
public string Kurs20 {get;set;}
public string Kurs12 {get;set;}
public string DataZdarzenia { get; set; }
}
Setting ItemSource
设置项目来源
List<Data> dataSource = new List<Data>();
dataSource.Add(new Data()
{
IdZdarzenia = "a",
Gospodarze = "d",
Go?cie = "f",
Kurs1 = "g",
Kurs0 = "r",
Kurs2 = "gs",
Kurs10 = "sd",
Kurs20 = "sds",
Kurs12 = "sdss",
DataZdarzenia = "eeee"});
ZdarzeniaDataGrid.ItemsSource = dataSource;
this should fix your problem.
这应该可以解决您的问题。
Thanks
谢谢
