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我需要通過在Interaction.Triggers PassEventArgsToCommand與CommandParameter沿 - WPF C#如何通過PassEventArgsToCommand隨着CommandParameter在Interaction.Triggers
我的XAML源代碼:
<i:Interaction.Triggers>
<i:EventTrigger EventName="MouseDoubleClick">
<commandHelper:EventToCommand PassEventArgsToCommand="True" Command="{Binding OpenDetailsCommandByLeftMouseBtn}" CommandParameter="Provider"/>
</i:EventTrigger>
</i:Interaction.Triggers>
對我來說,它會拋出一個異常從'System.String'無效轉換爲'System.Windows.Input.MouseButtonEventArgs'。
感謝您的回覆,它可能會通過EventArgs? –