Question

我有一个数据网格，可以从项目源动态获取数据。

项目来源的一个字段是bool（复选框列），我想知道用户何时点击复选框。

是哪个活动？

xaml代码：

public class TableList
{
    private string _field;

    public string Field
    {
        get { return _field; }
        set { _field = value; }
    }
    private string _val;

    public string Val
    {
        get { return _val; }
        set { _val = value; }
    }

    private bool _calc;

    public bool Calc
    {
        get { return _calc; }
        set { _calc = value; }
    }

}


/// <summary>
/// Interaction logic for createByProtocol.xaml
/// </summary>
public partial class createByProtocol : Window
{
    private ProtocolData.ProtocolData.Protocols _runningProtocol;
    private List<TableList> _Ltbl;
 public createByProtocol(ProtocolData.ProtocolData.Protocols protocol)
    {
        InitializeComponent();
        _runningProtocol = protocol;
        _Ltbl = new List<TableList>();

        buildTable();
    }


    private void buildTable()
    {
        switch (_runningProtocol)
        {
            case  ProtocolData.ProtocolData.Protocols.ZBM:
                TableList tl = new TableList();
                tl.Field = "Length";
                tl.Val = "";
                tl.Calc = false;
                _Ltbl.Add(tl);

                tl = new TableList();
                tl.Field = "OpCode";
                tl.Val = "";                    
                _Ltbl.Add(tl);


                tl = new TableList();
                tl.Field = "REQ_ID";
                tl.Val = "";                    
                _Ltbl.Add(tl);


                tl = new TableList();
                tl.Field = "Message Type";
                tl.Val = "";                    
                _Ltbl.Add(tl);

                tl = new TableList();
                tl.Field = "DATA";
                tl.Val = "";                    
                _Ltbl.Add(tl);

                tl = new TableList();
                tl.Field = "CS";
                tl.Val = "";                    
                _Ltbl.Add(tl);

                tl = new TableList();
                tl.Field = "EOM";
                tl.Val = "0A";                    
                _Ltbl.Add(tl);

                break;
        }

        dataGridTable.ItemsSource = _Ltbl;
    }
 }

C＃：

$( "#mdp" ).focusin(function(){});

Answer 1

看起来您正在使用自动生成的列或DataGridCheckBoxColumn，因此想知道如何选中/取消选中CheckBox。你必须在DataGrid级别处理CheckBox.Click，CheckBox.Checked，CheckBox.Unchecked附加事件。

<DataGrid  x:Name="DgrdRight" CheckBox.Click="DgrdRight_Click"  CheckBox.Checked="DgrdRight_Checked" CheckBox.Unchecked="DgrdRight_Unchecked"  Grid.Column="1" Grid.Row="0" Margin="10,0,0,0" ColumnWidth="SizeToHeader" AutoGenerateColumns="False">
   <DataGrid.Columns>
      <DataGridTextColumn Header="Title" Binding="{Binding Title}"/>
      <DataGridCheckBoxColumn ... />
   </DataGrid.Columns>
</DataGrid>

代码中的

处理程序：

        private void DgrdRight_Checked(object sender, RoutedEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine("Checked");
        }

        private void DgrdRight_Unchecked(object sender, RoutedEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine("UnChecked");
        }

        private void DgrdRight_Click(object sender, RoutedEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine("Clicked");
        }

单击了datagrid复选框列

1 个答案: