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PODisplaying a "Score Board" in windows phone
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  1. PODisplaying a "Score Board" in windows phone
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    copied!<p>I am making an application for windows phone 8 that lets the user add fish types and angulars. They then pick which one they want to increment from a listpicker and can click and add or subtract button to increment its value. The types are stored in a Dictionary. I am trying to have a summary page that lists the fish and or angulars in descending order. Everything I have tried just shows repeated data. for example the fish type is walleye and the user clicks + 3 times it shows</p> <p>Walleye1</p> <p>Walleye2 </p> <p>Walleye3 </p> <p>Instead of just </p> <p>Walleye3</p> <p>Here is my code so far </p> <pre><code> Dictionary&lt;string, int&gt; FishListDic = new Dictionary&lt;string,int&gt;(); Dictionary&lt;string, int&gt; AngularListDic = new Dictionary&lt;string,int&gt;(); StringBuilder longlines = new StringBuilder(); private void FishAdd_Click(object sender, RoutedEventArgs e) { if (FishListDic.ContainsKey(FishName.Text)) { MessageBox.Show("Fish is already in the list"); } else { FishListDic.Add(FishName.Text, 0); Dictionary&lt;string, int&gt;.KeyCollection keyColl = FishListDic.Keys; FishList.Items.Clear(); foreach (string s in keyColl) { FishList.Items.Add(s); } } } private void FishIncrement_Click(object sender, RoutedEventArgs e) { string tempfishname; tempfishname = FishList.SelectedItem.ToString(); // FishListDic[tempfishname] = ; int temp = fishcount; if (!FishListDic.ContainsKey(FishList.SelectedItem.ToString())) { FishListDic.Add(FishList.SelectedItem.ToString(), 0); } FishListDic[FishList.SelectedItem.ToString()]++; foreach (KeyValuePair&lt;string, int&gt; kvp in FishListDic) { longlines.Append(kvp.Key.ToString() + kvp.Value.ToString() + '\n'); } Summary_Fish.Text = longlines.ToString(); } </code></pre> <p>Im pretty sure the problem is the stringbuilder append but i can't think of any other options at this point. I am trying to add it to a textblock on a pivot page as well. the above code only handles fish types so ill just duplicate for angulars</p>
 

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