如何將ListView轉換爲WPF中的Datatable？

Question

如何轉換ListView至DataTable？

XAML

<ListView x:Name="listViewUserHUD" ItemsSource="{Binding CollectionUserData}" ScrollViewer.HorizontalScrollBarVisibility="Disabled" IsSynchronizedWithCurrentItem="True" util:GridViewSort.AutoSort="True" Margin="16,59,15,61"> 
    <ListView.View> 
     <GridView> 
      <GridViewColumn DisplayMemberBinding="{Binding FileNumber}" Header="FileNumber" Width="125" util:GridViewSort.PropertyName="FileNumber" /> 
      <GridViewColumn DisplayMemberBinding="{Binding ShiftDate}" Header="ShiftDate" Width="125" util:GridViewSort.PropertyName="ShiftDate"/> 
      <GridViewColumn DisplayMemberBinding="{Binding TimeCreated}" Header="TimeCreated" Width="125" util:GridViewSort.PropertyName="TimeCreated" /> 
      <GridViewColumn DisplayMemberBinding="{Binding Remarks}" Header="Remarks" Width="350" util:GridViewSort.PropertyName="Remarks" /> 
     </GridView> 
    </ListView.View> 
</ListView> 

代碼不工作：

var listView1 = new ListView(); 

DataTable table = new DataTable(); 

foreach (ListViewItem item in listView1.Items) 
{ 
    table.Columns.Add(item.ToString()); 
    foreach (var it in item.SubItems) 
    table.Rows.Add(it.ToString()); 
} 

這是我現在的代碼，但我正在努力做的是。每當我生成ListView上的項目時，如何將ListView轉換爲DataTable？

Answer 1

這是更好地創建表右側形成你的數據源對象：

// Create the `DataTable` structure according to your data source 
DataTable table = new DataTable(); 
table.Columns.Add("FileNumber", typeof(int)); 
table.Columns.Add("ShiftDate", typeof(DateTime)); 
table.Columns.Add("TimeCreated", typeof(DateTime)); 
table.Columns.Add("Remarks", typeof(string)); 

// Iterate through data source object and fill the table 
foreach (var item in CollectionUserData) 
{ 
    table.Rows.Add(item.FileNumber, item.ShiftDate, item.TimeCreated, item.Remarks); 
} 

Answer 2

試試這個：

var table = listViewUserHUD.DataSource as DataTable