C#删除用户代码???????
请求C#删除用户代码??????? 什么删除代码?不懂的说! 不明白……回复 1# huangyoutiana 的帖子
int ddd=Convert.ToInt32(DataGrid1.Items[e.Item.ItemIndex].Cells[4].Text.ToString());string aa="delete * from ly where id="+ddd+"";
OleDbConnection myconnection=new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+Server.MapPath("zhuce.mdb"));
OleDbCommand mycommand=new OleDbCommand(aa,myconnection);
mycommand.Connection.Open();
mycommand.ExecuteNonQuery();
mycommand.Connection.Close();
OleDbConnection myconnection1=new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+Server.MapPath("zhuce.mdb"));
OleDbDataAdapter myda=new OleDbDataAdapter("select * from ly order by data desc",myconnection1);
DataSet ds=new DataSet();
myda.Fill(ds,"xy");
DataGrid1.DataSource=ds.Tables["xy"];
DataGrid1.DataBind();
myconnection.Close(); 上面的楼主写的不错啊,不过语句太免强过了哦,不太清晰哦..
晕~~
看的貌似不是很懂额~~[tk02] 估计··页:
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