c# - Setting does not get removed? -

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मेरे पास एक ListBox ( AlarmBox ) और एक ListView ( listView1 )। वे दोनों 2 अलग-अलग गुणों में सहेजते हैं। सेटिंग ( अलार्मलिस्ट और अलार्म लिस्ट 2 )। 

  properties.Settings.Default.AlarmList.Remove (AlarmList .SelectedItem); Properties.Settings.Default.AlarmList2.Remove (listView1.SelectedItems); AlarmList.Items.RemoveAt (AlarmList.SelectedIndices [0]); listView1.Items.RemoveAt (listView1.SelectedIndices [0]);

यह निकालें बटन के लिए कोड है, लेकिन जब से सूची VIEW में SelectedItem फ़ंक्शन नहीं है, तब मैंने SelectedItems का उपयोग करने का सहारा लिया था।

जब दोनों बॉक्स से कोई आइटम निकालते हैं, तो अलार्मबॉक्स दोनों अनुप्रयोगों और सेटिंग्स से सही ढंग से मूल्य निकाल देता है, लेकिन जब listView1 से निकालते हैं, मान केवल ऐप से ही हटा दिया जाता है, लेकिन सेटिंग्स से नहीं हटाया जाता है।

संपादित करें: इसके अलावा, जब listView1.एचले गए आइटम को AlarmList.SelectedItem , यह सही ढंग से निकालता है।

क्या आपने कोशिश की है 

 <कोड> .remove (listView1.SelectedItems [0]);

ठीक है, तो कैसे सूचकांक के साथ RemoveAt कोशिश कर रहा है? 

 । हटायें (listView1.SelectedItems [0]। इंडैक्स);

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