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#2
hebingbing2008-04-09 11:46
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private void GetSourceListData()
{//清空DropDownList控件的所有数据项
SoureList.Items.Clear();
//创建数据库的连接对象
String cmdText="SECECT powerid,powername from power";
SqlConnection myConnection=new SqlConnection(SQLCONNECTIONSTRING);
SqlCommand myCommand=new SqlCommand(cmdText,myConnection);
myConnection.Open();
SqlDataReader reader=myCommand.ExecuteReader();
while(reader.Read())
{
SoureList.Items.Add(new ListItem(reader["prowerid"].ToString(),reader["powername"].ToString()));
}
reader.Close();
myConnection.Close();
}
<appSettings>
<add key="SQLCONNECTIONSTRING"
value="data sourse=local;uid=sa;pwd=;database=peisong;pooling=true">
</add>
</appSettings>