我想比较两个查询结果以查看它们是否相同。如果结果相同,我想显示一个MessageBox
;如果不做别的。如何比较两个查询的结果?
using (OracleCommand crtCommand = new OracleCommand(query1, conn1))
{
string result1 = crtCommand.ExecuteScalar().ToString();
}
using (OracleCommand ctCommand = new OracleCommand("query2", conn1))
{
string result2 = ctCommand.ExecuteScalar().ToString();
}
if (result1 == result2)
MessageBox.Show("They are same");
else
MessageBox.Show("They are not same");
问题是什么? – SLaks