用列表视图上传图像和文件上传asp.net

我正在用球员和篮球队用表单创建一个项目。我使用listview（asp.net）。用列表视图上传图像和文件上传asp.net

我想在edititem和insertitem上有一个上传事件。我想将图像上传到 ~/images/，文件名为"SURNAME" (Column from databse) + ".jpg。只有

从players.asp文件我的ASP代码：

<asp:ListView ID="ListView1" runat="server" DataKeyNames="ID,IDOTEAM,IDOCOUNTRY" DataSourceID="SqlDataSource1" InsertItemPosition="LastItem"> 
     <AlternatingItemTemplate> 
      <tr style="background-color: #fff7f1; color: #800000;"> 
       <td> 
        <asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Διαγραφή" /> 
        <asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Επεξεργασία" /> 
       </td> 
       <td> 
        <asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="NOLabel" runat="server" Text='<%# Eval("NO") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="SURNAMELabel" runat="server" Text='<%# Eval("SURNAME") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="FIRSTNAMELabel" runat="server" Text='<%# Eval("FIRSTNAME") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="POSITIONLabel" runat="server" Text='<%# Eval("POSITION") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="HEIGHTLabel" runat="server" Text='<%# Eval("HEIGHT") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="BORNLabel" runat="server" Text='<%# Eval("BORN") %>' /> 
       </td> 
       <td> 
        <asp:Image ID="ImagePlayer" runat="server" Height="100px" Width="100px" ImageUrl='<%# "images/players/" + Eval("IMAGE") %>' /> 
       </td>      
       <td> 
        <asp:Label ID="TEAMLabel" runat="server" Text='<%# Eval("TEAM") %>' /> 
       </td> 

       <td> 
        <asp:Label ID="COUNTRYLabel" runat="server" Text='<%# Eval("COUNTRY") %>' /> 
       </td> 

      </tr> 
     </AlternatingItemTemplate> 
     <EditItemTemplate> 
      <tr style="background-color: #999999;"> 
       <td> 
        <asp:Button ID="UpdateButton" runat="server" ValidationGroup="EDIT" CommandName="Update" Text="Αλλαγή" /> 
        <asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Ακύρωση" /> 
       </td> 
       <td> 
        <asp:Label ID="IDLabel1" runat="server" Text='<%# Eval("ID") %>' /> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownListEditNO" runat="server" DataSource='<%# Enumerable.Range(0, 100) %>' SelectedValue='<%# Bind("NO") %>'> 
        </asp:DropDownList> 
       </td> 
       <td> 
        <asp:TextBox ID="SURNAMETextBox" runat="server" Text='<%# Bind("SURNAME") %>' /> 
        <asp:RequiredFieldValidator ID="EditSurenameValidate" runat="server" ValidationGroup="EDIT" ErrorMessage="Το πεδίο SURENAME είναι υποχρεωτικό" 
         ControlToValidate="SURNAMETextBox" Text="*" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:TextBox ID="FIRSTNAMETextBox" runat="server" Text='<%# Bind("FIRSTNAME") %>' /> 
        <asp:RequiredFieldValidator ID="EditFirstnameValidate" runat="server" ValidationGroup="EDIT" ErrorMessage="Το πεδίο FIRSTNAME είναι υποχρεωτικό" 
         ControlToValidate="FIRSTNAMETextBox" Text="*" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownList1" runat="server" SelectedValue='<%# Bind("POSITION") %>'> 
         <asp:ListItem>Guard</asp:ListItem> 
         <asp:ListItem>Forward</asp:ListItem> 
         <asp:ListItem>Center</asp:ListItem> 
        </asp:DropDownList> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownListHeight" runat="server" DataSource='<%# Enumerable.Range(130, 120).Select(x => x/100f) %>' SelectedValue='<%# Bind("HEIGHT") %>'> 
        </asp:DropDownList> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownListBorn" runat="server" DataSource='<%# Enumerable.Range(1910, 100) %>' SelectedValue='<%# Bind("BORN") %>'> 
        </asp:DropDownList> 
       </td> 
       <td> 
        <asp:FileUpload ID="FileUpload1" runat="server" /> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownList7" runat="server" 
         DataSourceID="SqlDataSource3" 
         DataTextField="NAME" DataValueField="ID" SelectedValue='<%# Bind("TEAM_ID") %>'> 
        </asp:DropDownList> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownList4" runat="server" 
         DataSourceID="SqlDataSource2" 
         DataTextField="NAME" DataValueField="ID" SelectedValue='<%# Bind("COUNTRY_ID") %>'> 
        </asp:DropDownList> 

       </td> 
      </tr> 
     </EditItemTemplate> 
     <EmptyDataTemplate> 
      <table runat="server" style="background-color: #FFFFFF; border-collapse: collapse; border-color: #999999; border-style: none; border-width: 1px;"> 
       <tr> 
        <td>No data was returned.</td> 
       </tr> 
      </table> 
     </EmptyDataTemplate> 
     <InsertItemTemplate> 
      <tr style=""> 
       <td> 
        <asp:Button ID="InsertButton" runat="server" ValidationGroup="INSERT" CommandName="Insert" Text="Εισαγωγή" /> 
        <asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="Καθαρισμός" /> 
       </td> 
       <td>&nbsp;</td> 
       <td> 
        <asp:DropDownList ID="DropDownListInsNo" runat="server" AppendDataBoundItems="true" DataSource='<%# Enumerable.Range(0, 100) %>' SelectedValue='<%# Bind("NO") %>'> 
         <asp:ListItem>ΕΠΙΛΕΞΤΕ ΝΟΥΜΕΡΟ</asp:ListItem> 
        </asp:DropDownList> 
        <asp:RequiredFieldValidator ID="InsNoValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Παρακαλώ Επιλέξτε Νούμερο" 
         ControlToValidate="DropDownListInsNo" Text="*" InitialValue="ΕΠΙΛΕΞΤΕ ΝΟΥΜΕΡΟ" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:TextBox ID="SURENAMETextBox" runat="server" Text='<%# Bind("SURNAME") %>' /> 
        <asp:RequiredFieldValidator ID="InsertSurenameValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Το πεδίο SURENAME είναι υποχρεωτικό" 
         ControlToValidate="SURENAMETextBox" Text="*" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:TextBox ID="FIRSTNAMETextBox" runat="server" Text='<%# Bind("FIRSTNAME") %>' /> 
        <asp:RequiredFieldValidator ID="InsertFirstnameValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Το πεδίο FIRSTNAME είναι υποχρεωτικό" 
         ControlToValidate="FIRSTNAMETextBox" Text="*" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownListposIns" runat="server" SelectedValue='<%# Bind("POSITION") %>'> 
         <asp:ListItem>ΕΠΙΛΕΞΤΕ ΘΕΣΗ</asp:ListItem> 
         <asp:ListItem>Guard</asp:ListItem> 
         <asp:ListItem>Forward</asp:ListItem> 
         <asp:ListItem>Center</asp:ListItem> 
        </asp:DropDownList> 
        <asp:RequiredFieldValidator ID="InsertPositionValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Παρακαλώ Επιλέξτε Θέση" 
         ControlToValidate="DropDownListposIns" Text="*" InitialValue="ΕΠΙΛΕΞΤΕ ΘΕΣΗ" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownListInsertHeight" runat="server" AppendDataBoundItems="true" DataSource='<%# Enumerable.Range(130 , 120).Select(x => x/100f) %>' SelectedValue='<%# Bind("HEIGHT") %>'> 
         <asp:ListItem>ΕΠΙΛΕΞΤΕ ΥΨΟΣ</asp:ListItem> 
        </asp:DropDownList> 
        <asp:RequiredFieldValidator ID="InsertHeightValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Παρακαλώ Επιλέξτε Ύψος" 
         ControlToValidate="DropDownListInsertHeight" Text="*" InitialValue="ΕΠΙΛΕΞΤΕ ΥΨΟΣ" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownListInsertBorn" runat="server" AppendDataBoundItems="true" DataSource='<%# Enumerable.Range(1910, 100) %>' SelectedValue='<%# Bind("BORN") %>'> 
         <asp:ListItem>ΕΠΙΛΕΞΤΕ ΕΤΟΣ ΓΕΝΝΗΣΗΣ</asp:ListItem> 
        </asp:DropDownList> 
        <asp:RequiredFieldValidator ID="InsertBornValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Παρακαλώ Επιλέξτε Έτος Γέννησης" 
         ControlToValidate="DropDownListInsertBorn" Text="*" InitialValue="ΕΠΙΛΕΞΤΕ ΕΤΟΣ ΓΕΝΝΗΣΗΣ" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:FileUpload ID="FileUpload2" runat="server" /> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownList6" runat="server" 
         DataSourceID="SqlDataSource3" 
         DataTextField="NAME" DataValueField="ID" SelectedValue='<%# Bind("TEAM_ID") %>' AppendDataBoundItems="true"> 
         <asp:ListItem Text="ΕΠΙΛΕΞΤΕ ΟΜΑΔΑ" /> 
        </asp:DropDownList> 
        <asp:RequiredFieldValidator ID="InsertTeam_idValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Παρακαλώ Επιλέξτε Ομάδα" 
         ControlToValidate="DropDownList6" Text="*" InitialValue="ΕΠΙΛΕΞΤΕ ΟΜΑΔΑ" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
       <td> 
        <asp:DropDownList ID="DropDownList5" runat="server" 
         DataSourceID="SqlDataSource2" 
         DataTextField="NAME" DataValueField="ID" SelectedValue='<%# Bind("COUNTRY_ID") %>' AppendDataBoundItems="True"> 
         <asp:ListItem Text="ΕΠΙΛΕΞΤΕ ΧΩΡΑ" /> 
        </asp:DropDownList> 
        <asp:RequiredFieldValidator ID="InsertCountry_IDValidate" runat="server" ValidationGroup="INSERT" ErrorMessage="Παρακαλώ Επιλέξτε Χώρα" 
         ControlToValidate="DropDownList5" Text="*" InitialValue="ΕΠΙΛΕΞΤΕ ΧΩΡΑ" ForeColor="Red"></asp:RequiredFieldValidator> 
       </td> 
      </tr> 
     </InsertItemTemplate> 
     <ItemTemplate> 
      <tr style="background-color: #f8c083; color: #333333;"> 
       <td> 
        <asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Διαγραφή" /> 
        <asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Επεξεργασία" /> 
       </td> 
       <td> 
        <asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="NOLabel" runat="server" Text='<%# Eval("NO") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="SURNAMELabel" runat="server" Text='<%# Eval("SURNAME") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="FIRSTNAMELabel" runat="server" Text='<%# Eval("FIRSTNAME") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="POSITIONLabel" runat="server" Text='<%# Eval("POSITION") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="HEIGHTLabel" runat="server" Text='<%# Eval("HEIGHT") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="BORNLabel" runat="server" Text='<%# Eval("BORN") %>' /> 
       </td> 
       <td> 
        <asp:Image ID="ImagePlayer" runat="server" Height="100px" Width="100px" ImageUrl='<%# "images/players/" + Eval("IMAGE") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="TEAMLabel" runat="server" Text='<%# Eval("TEAM") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="COUNTRYLabel" runat="server" Text='<%# Eval("COUNTRY") %>' /> 
       </td> 

      </tr> 
     </ItemTemplate> 
     <LayoutTemplate> 
      <table runat="server"> 
       <tr runat="server"> 
        <td runat="server"> 
         <table id="itemPlaceholderContainer" runat="server" border="1" style="background-color: #FFFFFF; border-collapse: collapse; border-color: #999999; border-style: none; border-width: 1px; font-family: Verdana, Arial, Helvetica, sans-serif;"> 
          <tr runat="server" style="background-color: #DCDCDC; color: #333333;"> 
           <th runat="server"></th> 
           <th runat="server">ID</th> 
           <th runat="server">NO</th> 
           <th runat="server">SURNAME</th> 
           <th runat="server">FIRSTNAME</th> 
           <th runat="server">POSITION</th> 
           <th runat="server">HEIGHT</th> 
           <th runat="server">BORN</th> 
           <th runat="server">IMAGE</th> 
           <th runat="server">TEAM</th> 
           <th runat="server">COUNTRY</th> 
          </tr> 
          <tr id="itemPlaceholder" runat="server"> 
          </tr> 
         </table> 
        </td> 
       </tr> 
       <tr runat="server"> 
        <td runat="server" style="text-align: center; background-color: #5D7B9D; font-family: Verdana, Arial, Helvetica, sans-serif; color: #FFFFFF"> 
         <asp:DataPager ID="DataPager1" runat="server"> 
          <Fields> 
           <asp:NextPreviousPagerField ButtonType="Button" ShowFirstPageButton="True" ShowNextPageButton="False" ShowPreviousPageButton="False" /> 
           <asp:NumericPagerField /> 
           <asp:NextPreviousPagerField ButtonType="Button" ShowLastPageButton="True" ShowNextPageButton="False" ShowPreviousPageButton="False" /> 
          </Fields> 
         </asp:DataPager> 
        </td> 
       </tr> 
      </table> 
     </LayoutTemplate> 
     <SelectedItemTemplate> 
      <tr style="background-color: #E2DED6; font-weight: bold; color: #333333;"> 
       <td> 
        <asp:Button ID="DeleteButton" runat="server" CommandName="Delete" Text="Διαγραφή" /> 
        <asp:Button ID="EditButton" runat="server" CommandName="Edit" Text="Επεξεργασία" /> 
       </td> 
       <td> 
        <asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="NOLabel" runat="server" Text='<%# Eval("NO") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="SURNAMELabel" runat="server" Text='<%# Eval("SURNAME") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="FIRSTNAMELabel" runat="server" Text='<%# Eval("FIRSTNAME") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="POSITIONLabel" runat="server" Text='<%# Eval("POSITION") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="HEIGHTLabel" runat="server" Text='<%# Eval("HEIGHT") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="BORNLabel" runat="server" Text='<%# Eval("BORN") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="IMAGELabel" runat="server" Text='<%# Eval("IMAGE") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="TEAMLabel" runat="server" Text='<%# Eval("TEAM") %>' /> 
       </td> 
       <td> 
        <asp:Label ID="COUNTRYLabel" runat="server" Text='<%# Eval("COUNTRY") %>' /> 
       </td> 
      </tr> 
     </SelectedItemTemplate> 
    </asp:ListView> 
    <asp:ValidationSummary ID="ValidationSummaryEdit" ValidationGroup="EDIT" ForeColor="Red" runat="server" /> 
    <asp:ValidationSummary ID="ValidationSummaryInsert" ValidationGroup="INSERT" ForeColor="Red" runat="server" /> 
    <asp:Label ID="ErrorLabel1" runat="server"></asp:Label> 
    <br /> 
    <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:BasketballConnectionString1 %>" DeleteCommand="DELETE FROM [PLAYERS] WHERE [ID] = @ID" InsertCommand="INSERT INTO [PLAYERS] ([NO], [SURNAME], [FIRSTNAME], [POSITION], [TEAM_ID], [COUNTRY_ID], [HEIGHT], [BORN], [IMAGE]) VALUES (@NO, @SURNAME, @FIRSTNAME, @POSITION, @TEAM_ID, @COUNTRY_ID, @HEIGHT, @BORN, (@FIRSTNAME + '-' + @SURNAME + '.jpg'))" SelectCommand="SELECT PLAYERS.ID, PLAYERS.NO, PLAYERS.SURNAME, PLAYERS.FIRSTNAME, PLAYERS.POSITION, PLAYERS.TEAM_ID, PLAYERS.COUNTRY_ID, PLAYERS.HEIGHT, PLAYERS.BORN, PLAYERS.IMAGE, TEAMS.ID AS IDOTEAM, TEAMS.NAME AS TEAM, COUNTRY.ID AS IDOCOUNTRY, COUNTRY.NAME AS COUNTRY FROM PLAYERS INNER JOIN TEAMS ON PLAYERS.TEAM_ID = TEAMS.ID INNER JOIN COUNTRY ON PLAYERS.COUNTRY_ID = COUNTRY.ID ORDER BY TEAM_ID" UpdateCommand="UPDATE [PLAYERS] SET [NO] = @NO, [SURNAME] = @SURNAME, [FIRSTNAME] = @FIRSTNAME, [POSITION] = @POSITION, [TEAM_ID] = @TEAM_ID, [COUNTRY_ID] = @COUNTRY_ID, [HEIGHT] = @HEIGHT, [BORN] = @BORN, [IMAGE] = (@FIRSTNAME + '-' + @SURNAME +'.jpg') WHERE [ID] = @ID"> 

     <DeleteParameters> 
      <asp:Parameter Name="ID" Type="Int32" /> 
     </DeleteParameters> 
     <InsertParameters> 
      <asp:Parameter Name="NO" Type="Int32" /> 
      <asp:Parameter Name="SURNAME" Type="String" /> 
      <asp:Parameter Name="FIRSTNAME" Type="String" /> 
      <asp:Parameter Name="POSITION" Type="String" /> 
      <asp:Parameter Name="TEAM_ID" Type="Int32" /> 
      <asp:Parameter Name="COUNTRY_ID" Type="Int32" /> 
      <asp:Parameter Name="HEIGHT" Type="Double" /> 
      <asp:Parameter Name="BORN" Type="Int32" /> 
      <asp:Parameter Name="IMAGE" Type="String" /> 
     </InsertParameters> 
     <UpdateParameters> 
      <asp:Parameter Name="NO" Type="Int32" /> 
      <asp:Parameter Name="SURNAME" Type="String" /> 
      <asp:Parameter Name="FIRSTNAME" Type="String" /> 
      <asp:Parameter Name="POSITION" Type="String" /> 
      <asp:Parameter Name="TEAM_ID" Type="Int32" /> 
      <asp:Parameter Name="COUNTRY_ID" Type="Int32" /> 
      <asp:Parameter Name="HEIGHT" Type="Double" /> 
      <asp:Parameter Name="BORN" Type="Int32" /> 
      <asp:Parameter Name="IMAGE" Type="String" /> 
      <asp:Parameter Name="ID" Type="Int32" /> 
     </UpdateParameters> 
    </asp:SqlDataSource> 
    <asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:BasketballConnectionString2 %>" DeleteCommand="DELETE FROM [TEAMS] WHERE [ID] = @ID" InsertCommand="INSERT INTO [TEAMS] ([NAME], [COUNTRY_ID], [CITY], [ARENA_ID], [PRESIDENT], [LOGO]) VALUES (@NAME, @COUNTRY_ID, @CITY, @ARENA_ID, @PRESIDENT, @LOGO)" SelectCommand="SELECT [ID], [NAME], [COUNTRY_ID], [CITY], [ARENA_ID], [PRESIDENT], [LOGO] FROM [TEAMS]" UpdateCommand="UPDATE [TEAMS] SET [NAME] = @NAME, [COUNTRY_ID] = @COUNTRY_ID, [CITY] = @CITY, [ARENA_ID] = @ARENA_ID, [PRESIDENT] = @PRESIDENT, [LOGO] = @LOGO WHERE [ID] = @ID"> 
     <DeleteParameters> 
      <asp:Parameter Name="ID" Type="Int32" /> 
     </DeleteParameters> 
     <InsertParameters> 
      <asp:Parameter Name="NAME" Type="String" /> 
      <asp:Parameter Name="COUNTRY_ID" Type="Int32" /> 
      <asp:Parameter Name="CITY" Type="String" /> 
      <asp:Parameter Name="ARENA_ID" Type="Int32" /> 
      <asp:Parameter Name="PRESIDENT" Type="String" /> 
      <asp:Parameter Name="LOGO" Type="String" /> 
     </InsertParameters> 
     <UpdateParameters> 
      <asp:Parameter Name="NAME" Type="String" /> 
      <asp:Parameter Name="COUNTRY_ID" Type="Int32" /> 
      <asp:Parameter Name="CITY" Type="String" /> 
      <asp:Parameter Name="ARENA_ID" Type="Int32" /> 
      <asp:Parameter Name="PRESIDENT" Type="String" /> 
      <asp:Parameter Name="LOGO" Type="String" /> 
      <asp:Parameter Name="ID" Type="Int32" /> 
     </UpdateParameters> 
    </asp:SqlDataSource> 
    <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:BasketballConnectionString2 %>" DeleteCommand="DELETE FROM [COUNTRY] WHERE [ID] = @ID" InsertCommand="INSERT INTO [COUNTRY] ([NAME]) VALUES (@NAME)" SelectCommand="SELECT [ID], [NAME] FROM [COUNTRY]" UpdateCommand="UPDATE [COUNTRY] SET [NAME] = @NAME WHERE [ID] = @ID"> 
     <DeleteParameters> 
      <asp:Parameter Name="ID" Type="Int32" /> 
     </DeleteParameters> 
     <InsertParameters> 
      <asp:Parameter Name="NAME" Type="String" /> 
     </InsertParameters> 
     <UpdateParameters> 
      <asp:Parameter Name="NAME" Type="String" /> 
      <asp:Parameter Name="ID" Type="Int32" /> 
     </UpdateParameters> 
    </asp:SqlDataSource>

文件players.cs

我的CS代码：

enter code here 

using System; 
using System.Collections.Generic; 
using System.IO; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 

public partial class AddPlayers : System.Web.UI.Page 
{ 
protected void Page_Load(object sender, EventArgs e) 
{ 

} 

protected void ListView1_SelectedIndexChanged(object sender, EventArgs e) 
{ 

} 

protected void ListView1_ItemCommand(object sender,ListViewInsertEventArgs e) 
{ 


       FileUpload fu2 = (FileUpload)ListView1.InsertItem.FindControl("FileUpload2"); 
       if (fu2.HasFile) 
       { 
        string aut = "pol.jpg"; 
        fu2.SaveAs(Server.MapPath("~/images/" + aut.ToString() )); 
        ErrorLabel1.Text = "ok"; 

       } 
       else 
       { 
           ErrorLabel1.Text = "no"; 

       } 


    }

}

的fileuploader不加工。我不想获取每个上传图片的文件名称。我只是想获得"SURNAME"串并保存文件作为"SURNAME" +".jpg" 非常感谢你

来源

2013-10-04 Apollon

我会在标记附着ItemCommand事件了：

<asp:ListView ID="ListView1" runat="server" DataKeyNames="ID,IDOTEAM,IDOCOUNTRY" 
     DataSourceID="SqlDataSource1" InsertItemPosition="LastItem" 
     OnItemCommand="ListView1_ItemCommand" >

并在代码： （编辑以反映请求的变更）

protected void ListView1_ItemCommand(object sender, ListViewCommandEventArgs e) 
{ 
    if (e.CommandName == "Update") 
    { 
     TextBox txtSurName = (TextBox)ListView1.InsertItem.FindControl("SURNAMETextBox"); 
     TextBox txtFirstName = (TextBox)ListView1.InsertItem.FindControl("FIRSTNAMETextBox"); 
     FileUpload fu1 = (FileUpload)ListView1.InsertItem.FindControl("FileUpload1"); 
     if (fu1.HasFile) 
     { 
      string aut = String.Format("{0}{1}{3}", txtFirstName.Text, txtFirstName.Text, ".jpg"); 
      fu1.SaveAs(Server.MapPath("~/images/" + aut)); 
      ErrorLabel1.Text = "ok"; 

     } 
     else 
     { 
      ErrorLabel1.Text = "no"; 

     } 

    } 
    else if (e.CommandName == "INSERT") 
    { 
     TextBox txtSurName = (TextBox)ListView1.InsertItem.FindControl("SURENAMETextBox"); 
     TextBox txtFirstName = (TextBox)ListView1.InsertItem.FindControl("TextBox1"); 
     FileUpload fu2 = (FileUpload)ListView1.InsertItem.FindControl("FileUpload2"); 
     if (fu2.HasFile) 
     { 
      string aut = String.Format("{0}{1}{3}", txtFirstName.Text, txtFirstName.Text, ".jpg"); 
      fu2.SaveAs(Server.MapPath("~/images/" + aut)); 
      ErrorLabel1.Text = "ok"; 

     } 
     else 
     { 
      ErrorLabel1.Text = "no"; 

     } 
    } 
}

我也强烈建议遵循一些命名convension：What are the naming guidelines for ASP.NET controls?。

来源

2013-10-05 01:22:17 afzalulh

我编辑了我的答案。 – afzalulh

用列表视图上传图像和文件上传asp.net

回答

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