how to display data in text view from database

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when i am used this it display only one string

C#

StringBuilder ret = new StringBuilder();
       //String ret[];
       if(cc.moveToFirst())
       {
           for(int i=0;i<cc.getCount();i++)
           {
           String name=cc.getString(i);
           ret.append(name);
           cc.moveToNext();
           }
       }
       tv.setText(ret);

//thanks

Posted 1-Jan-13 22:19pm

mekalareddy

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AndroidVivek 3-Jan-13 1:25am

what you firing the query in cursor...?

because it seems that cursor is returning one value ,
check what cursor.getCount() returns
and try to use while loop...

1 solution

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WebMaster · Accepted Answer · 2013-01-03T04:49:00

Solution 1

Hi mekalareddy,

Try this code

Java

StringBuilder ret = new StringBuilder();
cursor.moveToFirst();
int i = 0;
while (!cursor.isAfterLast()) {
  ret.append(cursor.getString(i++));
  cursor.moveToNext();
}
// Make sure to close the cursor
cursor.close();

Posted 3-Jan-13 4:49am

WebMaster

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Member 11905691 16-Aug-15 23:22pm

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