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我在製作邏輯時同時向數據庫及其數據庫路徑上傳三張圖片時遇到問題。 我使用三個文本框作爲圖像標題,3個文件上傳按鈕和一個提交按鈕。通過一次單擊將多張照片上傳到文件夾及其路徑到數據庫
這裏是我到目前爲止已經試過:
protected void Button1_Click1(object sender, EventArgs e)
{
using (Property_dbDataContext context = new Property_dbDataContext())
{
Property_image image = new Property_image();
image.prop_id = "1";
image.image_title = _ImageTitle1.Text;
image.image_title = _ImageTitle2.Text;
image.image_title = _ImageTitle3.Text;
string imagename = _PictureUpload1.FileName.ToString();
string imagepath = "wp-content/uploads/2013/05/" + imagename;
_PictureUpload1.SaveAs(Server.MapPath(imagepath));
image.image_url = imagepath.ToString();
context.Property_images.InsertOnSubmit(image);
context.SubmitChanges();
}
}
接口:
的fileuploader名稱:_PictureUploader1,_PictureUploader2,_PictureUploader3 的文本框的名稱是:_ImageTitle1,_ImageTitle2,_ImageTitle3 按鈕名稱:button1
我不明白是使用哪個循環還是不使用循環所有。
我想記錄存儲在不同的行這樣的:
prop_id | image_title | Image_url
1 | car | wp-content/uploads/2013/05/car.jpg
1 | bus | wp-content/uploads/2013/05/bus.jpg
1 | truck | wp-content/uploads/2013/05/truck.jpg