在服务器端onClick事件中使用asp.net fileupload字符串。
ASP.Net文件上传控件
<asp:FileUpload ID="btnFileUpload" runat="server" Width="0px" onchange="this.form.lblUploadStatus.value=GetFileName(this.value);"/>
<asp:TextBox ID="txtUploadStatus" runat="server" Width="680px"></asp:TextBox>
的Javascript
<script type="text/javascript">
function GetFileName(val) {
var i = val.lastIndexOf("\\");
$get('<%= txtUploadStatus.ClientID %>').value = val;
return true;
}
</script>
达网络
using (SqlConnection dbConnection = new SqlConnection(CKS_app_settings.sql_conn_string_db))
{
try
{
dbConnection.Open();
SqlCommand command = new SqlCommand(sSQL, dbConnection);
//command.Transaction = tn;
command.CommandText = sSQL;
command.CommandType = CommandType.StoredProcedure;
command.CommandTimeout = 1024;
// Split entire file path to grab filename
string[] split = txtUploadStatus.Text.Split(new char[] { '\\' });
string fileName = split[06];
command.Parameters.AddWithValue("@p_filename", fileName);
command.Parameters.AddWithValue("@p_url", txtUrl.Text);
command.Parameters.AddWithValue("@p_Title", txtImgTitle.Text);
command.Parameters.AddWithValue("@p_alt_text", txtAlt.Text);
int rowsAffected = command.ExecuteNonQuery();
}
catch (SqlException ex)
{
// throw ex;
//If it failed for whatever reason, rollback the //transaction
//tn.Rollback();
//No need to throw because we are at a top level call and //nothing is handling exceptions
result = ex.InnerException.Message;
}
}
也许有更好的解决方案,但最终这对我有用,因为我想将数据插入数据库并使用system.io在一次点击事件中将新文件写入路径。
答案 0 :(得分:1)
HttpPostedFile file = File1.PostedFile;
string sName = file.FileName; // Contains file name
答案 1 :(得分:0)
File1.PostedFile.FileName
会给你文件名
请按照它的例子
http://www.java2s.com/Tutorial/ASP.NET/0080__HTML-Controls/inputtypefile.htm