Loading a stored datatable into a datagridview

Question

如果已经创建了SQL连接，并且创建了从Excel工作表获取输入的数据表，则如何使用SP才能将数据表加载到桌面应用程序上的datagridview中（Visual Studio 2008，Sql Server 2005正在使用）？

Answer 1

try this :

DataTable t = new DataTable();//in your case it's filled already like below or any other method

c.Open();
using (SqlCeDataAdapter a = new SqlCeDataAdapter("SELECT CO_COMP_ID as Company_Id,CO_COMP_NAME as Company_Name, CO_ACTIVE as Active_Status, CO_FILE_TYPE as Using_File_Type, CO_DESC as Description  FROM CompRegister", c))
{
     a.Fill(t);
     //dgvCompDet.DataSource = t;
     fnDeselectRow();
  }
 c.Close();

Give data table as data source to datagrid

dgvCompDet.DataSource = t;