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New Message on BDOTNET
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From: PKandoth
Message 1 in Discussion
Hi I've the following code to fill items to a combo box.
private struct ComboItem
{
private string strDisplay;
private int intValue;
public ComboItem(string DisplayItem,int ValueItem)
{
strDisplay=DisplayItem;
intValue=ValueItem;
}
public string DisplayName
{
get
{
return strDisplay;
}
}
public int ValueItem
{
get
{
return intValue;
}
}
}
string strQuery;
ArrayList HldValue = new ArrayList();
//ArrayList arlLoc = new ArrayList() ;
SqlCommand scmdFill;
SqlDataReader sdrFill;
strQuery = string.Concat("select " ,Field ,",",Value," from " , TableName, "
where " , Cond);
conLog.Open();
scmdFill = new SqlCommand(strQuery,conLog);
sdrFill = scmdFill.ExecuteReader();
Combo.Items.Clear();
while(sdrFill.Read())
{
HldValue.Add (new ComboItem(sdrFill.GetString(0),sdrFill.GetInt32(1)));
}
if( HldValue.Count >0)
{
Combo.DataSource = HldValue;
Combo.DisplayMember = "DisplayName";
Combo.ValueMember = "ValueItem";
}
sdrFill.Close();
conLog.Close();
if( Combo.Items.Count > 0)
Combo.SelectedIndex = 0;
This code works fine in VS 2002 but when i run this code in VS 2003
"Combo.Items.Count" always return zero inspite of the data reader returning
around 15 items. Somebody please help
Regards
Pradeep
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