asp.net slickupload 使用方法(文件上传)

2020-01-18 01:18:48

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在web.config中添加：
<httpModules >
<add name="HttpUploadModule" type="Krystalware.SlickUpload.HttpUploadModule, Krystalware.SlickUpload" / >
</httpModules >
2、在项目中添加对Krystalware.SlickUpload.DLL的引用。
3、在页面上放控件：HtmlInputFile fileUpload;
4、后代码如下：

复制代码代码如下:

private void RedirectToNewUpload() 
{ 
Response.Redirect("PhotoInfo.aspx?uploadId=" Guid.NewGuid().ToString() "&action=" strViewType "&id=" BTSID); 
} 
private void Page_Load(object sender, System.EventArgs e) 
{ 
... 
UploadedFileCollection parts = HttpUploadModule.GetUploadedFiles(); 
if (Request.QueryString["uploadId"] == null) 
RedirectToNewUpload(); 
... 
} 
private void btUpload_Click(object sender, System.EventArgs e) 
{ 
UploadedFileCollection parts = HttpUploadModule.GetUploadedFiles(); 
string uppath = System.Configuration.ConfigurationSettings.AppSettings["UploadPath"]; 
try 
{ 
if (parts != null) 
{ 
foreach (UploadedFile part in parts) 
{ 
if(part.ContentLength==0) 
return; 
if(File.Exists(uppath part.ClientName)) 
{ 
File.Delete(uppath part.ClientName); 
} 
part.SaveAs(uppath part.ClientName); 
Byte[] FileByteArray = new Byte[part.ContentLength]; //图象文件临时储存Byte数组 
FileStream fs = new FileStream(uppath part.ClientName, FileMode.Open); 
fs.Read(FileByteArray,0,Convert.ToInt32(part.ContentLength)); 
fs.Close(); 
File.Delete(uppath part.ClientName); 
//使用FileByteArray来保存得到的数据 
} 
RedirectToNewUpload(); 
} 