Как запустить командное событие в DataGrid? - PullRequest
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Как запустить командное событие в DataGrid?

0 голосов
/ 12 марта 2012

Я использую silverlight4 mvvmlight. Я хочу запустить командное событие из Datagrid. Мой код для DataGrid: 

  <sdk:DataGrid ItemsSource="{Binding ScheduleInProcessSource.View, Mode= TwoWay}" SelectedItem="{Binding CurrentActivity, Mode=TwoWay}" AutoGenerateColumns="False">
            <sdk:DataGrid.Columns>
                <sdk:DataGridTextColumn Header="Start" Binding="{Binding Path=Start}"/>

                <sdk:DataGridTextColumn Header="Subject" Binding="{Binding Path=Subject}"/>

                <sdk:DataGridTextColumn Header="StoreName" Binding="{Binding Path=Outlet.OutletName}"/>
                <sdk:DataGridTextColumn Header="AddressLine1" Binding="{Binding Path=Outlet.Address.AddressLine1}"/>
                <sdk:DataGridTextColumn Header="AddressLine2" Binding="{Binding Path=Outlet.Address.AddressLine2}"/>
                <sdk:DataGridTextColumn Header="OwnerName" Binding="{Binding Path=Outlet.OwnerName}"/>
                <sdk:DataGridTextColumn Header="ContactName" Binding="{Binding Path=Contact.FirstName}"/>
                <sdk:DataGridTextColumn Header="PhoneNo" Binding="{Binding Path=Outlet.Phone}"/>
                <sdk:DataGridTextColumn Header="MobileNo" Binding="{Binding Path=Outlet.Mobile}"/>

                <sdk:DataGridTemplateColumn IsReadOnly="False">
                    <sdk:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <HyperlinkButton Content="Edit" Click="btnEdit_Click"/>
                        </DataTemplate>
                    </sdk:DataGridTemplateColumn.CellTemplate>
                </sdk:DataGridTemplateColumn>
                <sdk:DataGridTemplateColumn IsReadOnly="False">
                    <sdk:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <HyperlinkButton Content="Resume" Command="{Binding ResumeAuditing}"/>
                        </DataTemplate>
                    </sdk:DataGridTemplateColumn.CellTemplate>
                </sdk:DataGridTemplateColumn>
                <sdk:DataGridTemplateColumn IsReadOnly="False">
                    <sdk:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <HyperlinkButton Content="Delete" Command="{Binding DeleteCommand}"/>
                        </DataTemplate>
                    </sdk:DataGridTemplateColumn.CellTemplate>
                </sdk:DataGridTemplateColumn>
            </sdk:DataGrid.Columns>
        </sdk:DataGrid>

Но команда не работает. Как я мог преодолеть ситуацию? Пожалуйста, помогите мне ..

1 Ответ

3 голосов
/ 12 марта 2012

Я нашел решение 

  <sdk:DataGrid ItemsSource="{Binding ScheduleInProcessSource.View, Mode= TwoWay}" SelectedItem="{Binding CurrentActivity, Mode=TwoWay}" AutoGenerateColumns="False" x:Name="dgInProcess">
            <sdk:DataGrid.Columns>
                <sdk:DataGridTextColumn Header="Start" Binding="{Binding Path=Start}"/>

                <sdk:DataGridTextColumn Header="Subject" Binding="{Binding Path=Subject}"/>

                <sdk:DataGridTextColumn Header="StoreName" Binding="{Binding Path=Outlet.OutletName}"/>
                <sdk:DataGridTextColumn Header="AddressLine1" Binding="{Binding Path=Outlet.Address.AddressLine1}"/>
                <sdk:DataGridTextColumn Header="AddressLine2" Binding="{Binding Path=Outlet.Address.AddressLine2}"/>
                <sdk:DataGridTextColumn Header="OwnerName" Binding="{Binding Path=Outlet.OwnerName}"/>
                <sdk:DataGridTextColumn Header="ContactName" Binding="{Binding Path=Contact.FirstName}"/>
                <sdk:DataGridTextColumn Header="PhoneNo" Binding="{Binding Path=Outlet.Phone}"/>
                <sdk:DataGridTextColumn Header="MobileNo" Binding="{Binding Path=Outlet.Mobile}"/>

                <sdk:DataGridTemplateColumn IsReadOnly="False">
                    <sdk:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <HyperlinkButton Content="Edit" Click="btnEdit_Click"/>
                        </DataTemplate>
                    </sdk:DataGridTemplateColumn.CellTemplate>
                </sdk:DataGridTemplateColumn>
                <sdk:DataGridTemplateColumn IsReadOnly="False">
                    <sdk:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <HyperlinkButton Content="Resume">
                                <i:Interaction.Triggers>
                                    <i:EventTrigger EventName="Click">
                                        <cmd:EventToCommand Command="{Binding Source={StaticResource VMLocator}, Path=ScheduleViewModel.ResumeAuditing}" PassEventArgsToCommand="True"/>
                                    </i:EventTrigger>
                                </i:Interaction.Triggers>
                            </HyperlinkButton>
                        </DataTemplate>
                    </sdk:DataGridTemplateColumn.CellTemplate>
                </sdk:DataGridTemplateColumn>
                <sdk:DataGridTemplateColumn IsReadOnly="False">
                    <sdk:DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <HyperlinkButton Content="Delete">
                                <i:Interaction.Triggers>
                                    <i:EventTrigger EventName="Click">
                                        <cmd:EventToCommand Command="{Binding Source={StaticResource VMLocator}, Path=ScheduleViewModel.DeleteCommand}" PassEventArgsToCommand="True"/>
                                    </i:EventTrigger>
                                </i:Interaction.Triggers>


                            </HyperlinkButton>
                        </DataTemplate>
                    </sdk:DataGridTemplateColumn.CellTemplate>
                </sdk:DataGridTemplateColumn>
            </sdk:DataGrid.Columns>
        </sdk:DataGrid>

Это будет работать ..

...