VC6.0 使用ADO数据库在报表中实现检索功能，如何能修改检索后的信息，并能更新到数据库中？

select * from table where ````rs->open(.....)if(rs->adoEOF){ MessageBox("没有这个数据") rs->close() }rs->PutCollect(....)rs->Update()rs->Close

/// <summary>

/// 说明：updata主要用于新增，修改，删除！

/// 参数：sqlstr是SQL语句！

/// </summary>

public Boolean updata(string sqlstr)

{

SqlConnection con = new SqlConnection()

SqlCommand com = new SqlCommand()

con.ConnectionString ="server=.\SQLEXPRESSdatabase=sp_serverdbintegrated security=SSPI"

com.CommandText = sqlstr

com.Connection = con

try

{

con.Open()

com.ExecuteNonQuery()

con.Close()

return true

}

catch (Exception)

{

con.Close()

return false

}

}

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