我試圖保存記錄,當組合鍵按下Ctrl + S. 下面的代碼工作正常,只有當我退出TextBox並選擇行然後按Ctrl + S. 如何SelectItem而不退出TextBox?例如:輸入文本>> Ctrl + S >>繼續輸入。 這裏是我的代碼:如何在編輯時獲取ListView SelectedItem?
if (Keyboard.IsKeyDown(Key.LeftCtrl) && Keyboard.IsKeyDown(Key.S))
{
sql.saveSoftwareChanges(_list.SelectedItem as Software);
e.Handled = true;
}
和XAML:
<ListView x:Name="_list" Visibility="Visible" KeyDown="_list_KeyDown">
<!--RESOURCES-->
<ListView.Resources>
<Style TargetType="ListViewItem">
<Style.Triggers>
<Trigger Property="IsKeyboardFocusWithin" Value="true">
<Setter Property="IsSelected" Value="true" />
</Trigger>
<Trigger Property="IsSelected" Value="true">
<Setter Property="Background" Value="#FFFFFF9A" />
</Trigger>
</Style.Triggers>
</Style>
</ListView.Resources>
<!--/RESOURCES-->
<ListView.View>
<GridView>
<GridViewColumn>
<GridViewColumn.CellTemplate>
<DataTemplate>
<Button x:Name="_save" Content="Save" MinWidth="20" Width="AUTO" Click="_save_Click" />
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Product ID">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBox Text="{Binding productId}" MinWidth="20" Width="AUTO" Padding="2"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Product">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBox Text="{Binding product}" MinWidth="20" Width="AUTO" Padding="2"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Path">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBox Text="{Binding path}" MinWidth="20" Width="AUTO" Padding="2"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Master Path">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBox Text="{Binding master_path}" MinWidth="20" Width="AUTO" Padding="2"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Parameters">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBox Text="{Binding parameters}" MinWidth="20" Width="AUTO" Padding="2"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
<GridViewColumn Header="Windows Version">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBox Text="{Binding windowsVersion}" MinWidth="20" Width="AUTO" Padding="2"/>
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>
你在哪兒打這個代碼?它是在列表框按鍵事件?來自ListView的 – Emad
,查看更新的代碼 – arti