高手们,这样会出错, string Sql = "select * from 555 ";
OleDbDataAdapter adater = new OleDbDataAdapter(Sql, conn);
DataSet ds = new DataSet();
DataColumn[] dc = new DataColumn[1];
adater.Fill(ds);
DataView dv = new ds.Tables[0].DefaultView;
GridView1.DataSource = dv;
GridView1.DataBind();讯息Cannot implicitly convert type 'System.Data.DataView' to 'DataView' 请问一下要怎改呢>?
OleDbDataAdapter adater = new OleDbDataAdapter(Sql, conn);
DataSet ds = new DataSet();
DataColumn[] dc = new DataColumn[1];
adater.Fill(ds);
DataView dv = new ds.Tables[0].DefaultView;
GridView1.DataSource = dv;
GridView1.DataBind();讯息Cannot implicitly convert type 'System.Data.DataView' to 'DataView' 请问一下要怎改呢>?
newds.Tables[0].DefaultView;不应该用构造方法,去掉 newDataView dv = new DataView();
dv ds.Tables[0].DefaultView;
DataView dv = new DataView();
dv = ds.Tables[0].DefaultView;
高手,我改成这样还是不行 string Sql = "select * from 555 ";
OleDbDataAdapter adater = new OleDbDataAdapter(Sql, conn);
DataSet ds = new DataSet();
DataColumn[] dc = new DataColumn[1];
adater.Fill(ds);
DataView dv = new DataView();
dv = ds.Tables[0].DefaultView;
这里是错误代码,麻烦了,
Cannot implicitly convert type 'System.Data.DataView' to 'DataView'
DataView >"<