Question

我在gridview中获得了excel值，现在我需要将所有行的值插入到sql server 2008中。

当我尝试迭代Gridview行时，它会在dg_AgentSFR.Rows附近的for循环中抛出错误，因为“DataGrid'不包含'Rows'的定义”

这是我的代码：

protected void savedatafromgv()
{
    foreach (GridViewRow g1 in ***dg_AgentSFR.Rows)***
    {

        SqlConnection con = new SqlConnection(strConnString);
        SqlCommand cmd = con.CreateCommand();
        cmd = new SqlCommand("INSERT INTO TB_TransAgenSeaFreightRate(POL,POD,FORWARDER,FORWARDER REFERENCE,SHIPPING LINE,CONTAINER TYPE,CONTAINER SIZE,VALIDITY FROM,VALIDITY TO,BASIC RATE,PAF,CAF,PSS,TOTAL AMOUNT,REE DAYS,CREDIT DAYS,NIT DEPOSIT,COMPANYID,ISACTIVE) values ('" + g1.Cells[0].Text + "','" + g1.Cells[1].Text + "','" + g1.Cells[2].Text + "','" + g1.Cells[3].Text + "','" + g1.Cells[4].Text + "','" + g1.Cells[5].Text + "','" + g1.Cells[6].Text + "','" + g1.Cells[7].Text + "','" + g1.Cells[8].Text + "','" + g1.Cells[9].Text + "','" + g1.Cells[10].Text + "','" + g1.Cells[11].Text + "','" + g1.Cells[12].Text + "','" + g1.Cells[13].Text + "','" + g1.Cells[14].Text + "','" + g1.Cells[15].Text + "','" + g1.Cells[16].Text + "',1,'" + TXTCompanyID.Text + "')", con);
        con.Open();
        cmd.ExecuteNonQuery();
        con.Close();
    }

    Response.Write ("Records inserted successfully");
}

请帮我解决这个问题。

提前致谢。

Answer 1

Datagrid不包含rows的定义。它不是rows，而是items。

使用此

foreach (DataGridItem Dr in dg_AgentSFR.items)

DataGrid Class

并使用参数化查询来避免How does SQLParameter prevent SQL Injection

cmd = new SqlCommand("INSERT INTO TB_TransAgenSeaFreightRate(POL,POD,FORWARDER....) values (@POL,@POD,@FORWARDER)

Answer 2

试试这段代码

if(dg_AgentSFR.Rows.Count>0)
{
  foreach (GridViewRow g1 in dg_AgentSFR.Rows)
  {

     SqlConnection con = new SqlConnection(strConnString);
     SqlCommand cmd = con.CreateCommand();
     cmd = new SqlCommand("INSERT INTO TB_TransAgenSeaFreightRate(POL,POD,FORWARDER,FORWARDER REFERENCE,SHIPPING LINE,CONTAINER TYPE,CONTAINER SIZE,VALIDITY FROM,VALIDITY TO,BASIC RATE,PAF,CAF,PSS,TOTAL AMOUNT,REE DAYS,CREDIT DAYS,NIT DEPOSIT,COMPANYID,ISACTIVE) values ('" + g1.Cells[0].Text + "','" + g1.Cells[1].Text + "','" + g1.Cells[2].Text + "','" + g1.Cells[3].Text + "','" + g1.Cells[4].Text + "','" + g1.Cells[5].Text + "','" + g1.Cells[6].Text + "','" + g1.Cells[7].Text + "','" + g1.Cells[8].Text + "','" + g1.Cells[9].Text + "','" + g1.Cells[10].Text + "','" + g1.Cells[11].Text + "','" + g1.Cells[12].Text + "','" + g1.Cells[13].Text + "','" + g1.Cells[14].Text + "','" + g1.Cells[15].Text + "','" + g1.Cells[16].Text + "',1,'" + TXTCompanyID.Text + "')", con);
     con.Open();
     cmd.ExecuteNonQuery();
     con.Close();
  }

  Response.Write ("Records inserted successfully");
}

Answer 3

ASP.NET中的数据网格确实不包含属性Rows。另一方面，GridView确实包含属性Rows。更多信息：

我建议您使用GridView，这是DataGrid的继承者。另一个重要提示：使用SQL参数而不仅仅是字符串查询（SQL注入）。

Answer 4

确保使用 GridViewRowEventArgs 而非GridViewCommandEventArgs

protected void gvSample_RowDataBound（object sender，GridViewRowEventArgs e）

{

//您的代码

}

System.Web.UI.WebControls.DataGrid'不包含'Rows'的定义

4 个答案: