SYBASE问题,请求帮助!this.oleDbConnection1.Open();
String sql="select * from aqjdglcl";
System.Data.OleDb.OleDbCommand com=new System.Data.OleDb.OleDbCommand(sql,this.oleDbConnection1);
System.Data.OleDb.OleDbDataReader dr=null;
try
{
dr=com.ExecuteReader();
while(dr.Read())
{
this.listBox1.Items.Add(dr["au"].ToString() + dr["wzrymc"].ToString());
//this.label1.Text =dr["au"].ToString();
}
}
catch
{
this.label1.Text ="服务器错误!";
}
finally
{
dr.Close(); 执行到这句的时候就死掉了????
this.oleDbConnection1.Close();
}
该怎么解决呀!
String sql="select * from aqjdglcl";
System.Data.OleDb.OleDbCommand com=new System.Data.OleDb.OleDbCommand(sql,this.oleDbConnection1);
System.Data.OleDb.OleDbDataReader dr=null;
try
{
dr=com.ExecuteReader();
while(dr.Read())
{
this.listBox1.Items.Add(dr["au"].ToString() + dr["wzrymc"].ToString());
//this.label1.Text =dr["au"].ToString();
}
}
catch
{
this.label1.Text ="服务器错误!";
}
finally
{
dr.Close(); 执行到这句的时候就死掉了????
this.oleDbConnection1.Close();
}
该怎么解决呀!
解决方案 »
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