Question

如何将一张表绑定到datagridview控件上

Answer 1

DropDownList1.datasource = ds;
DropDownList1.DataTextField="";//绑定显示文本的字段名称
DropDownList1.DataValueField="";//绑定值的字段名称
DropDownList1.databind();

Answer 2

sqlconnection sqlcon = new sqlconnection("数据库连接字");
sqlcon.Open();
sqlcommand cmd = new sqlcommand("select * from where where..",sqlcon);
dataset ds = cmd.excuteNoquery();
sqldataadapter adp = new sqldataadapter();
adp.fill(ds);
this.gridview.datasource = ds;
this.gridview.databind();

sqlcon.Close();

Answer 3

datagridview控件名称.DataSource=数据集名称.Tables[0]

Answer 4

表是放在那里的？