How to move the data in Hashtable in c#.net

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Hi,

how to view the data one by one in hashtable. for example when i click the "Next" button then show data one by one.

Posted 1-May-13 22:45pm

durai.net

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KM Perumal · Answer 1 · 2013-05-01T23:37:00

C#

Hashtable ht = new Hashtable();
ht.Add("0", "One");
ht.Add("1", "Two");
ht.Add("2", "Three");
ht.Add("3", "Four");
  int i=1;
private void button1_Click(object sender, RoutedEventArgs e)
        {
        string in="\""+i+"\"";
        txtObjects.Text =i.tostring();
          txtValues.Text = ht[in] ;
          i = (ht.Count % i) + 1;
        }

raghukiranbnv · Answer 2 · 2013-05-01T23:21:00

Quote:
Hi,

Generally Hashtable is used to store data in the format of Key and Value pairs.
Assume that we are going to add data to Hashtable like this.

Hashtable ht = new Hashtable();
ht.Add("1", "One");
ht.Add("2", "Two");
ht.Add("3", "Three");
ht.Add("4", "Four");

The elements in the Hashtable can be accessed using DictionaryEntry class like
foreach (DictionaryEntry de in ht)
{
txtObjects.Text = txtObjects.Text + "," + de.Key.ToString();
txtValues.Text = txtValues.Text + "," + de.Value.ToString();
}

where txtObjects and txtValues are the ID of the control in .aspx page

CPallini · Answer 3 · 2013-05-01T23:26:00

Solution 2

You may iterate on Values[^] collection.

Posted 1-May-13 23:26pm

CPallini

How to move the data in Hashtable in c#.net

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