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asp.net 圖片管理系統(C#)asp.net 圖片管理系統(C#)
asp.net 圖片管理系統(C#)asp.net 圖片管理系統(C#)
asp.net 圖片管理系統(C#)asp.net 圖片管理系統(C#)
代碼片段和文件信息
using?System;
using?System.Data;
using?System.Configuration;
using?System.Collections;
using?System.Web;
using?System.Web.Security;
using?System.Web.UI;
using?System.Web.UI.WebControls;
using?System.Web.UI.WebControls.WebParts;
using?System.Web.UI.HtmlControls;
using?System.Data.SqlClient;
public?partial?class?AddImage?:?System.Web.UI.Page
{
????protected?void?Page_Load(object?sender?EventArgs?e)
????{
????}
????protected?void?Wizard1_FinishButtonclick(object?sender?WizardNavigationEventArgs?e)
????{
???????
????}
????protected?void?Wizard1_FinishButtonclick1(object?sender?WizardNavigationEventArgs?e)
????{
????????if?(TextBox1.Text?==?““)
????????{
????????????Page.RegisterStartupscript(“errl“?“ript>alert(‘圖片名稱不能為空!‘) ript>“);
????????????Wizard1.ActiveStepIndex?=?0;
????????????TextBox1.Focus();
????????????return;
????????}
????????if?(FileUpload1.FileName?==?““)
????????{
????????????Page.RegisterStartupscript(“err2“?“ript>alert(‘請選擇要上傳的圖片!‘) ript>“);
????????????Wizard1.ActiveStepIndex?=?1;
????????????return;
????????}
????????string?imageUrl?=?““;
????????string?imageServerUrl?=?““;
????????string?imageClientUrl?=?FileUpload1.FileName;
???????
????????string?imageExtendName?=?imageClientUrl.Substring
????????????(imageClientUrl.LastIndexOf(“.“)?+?1);
???????
????????if?(imageExtendName?==?“jpg“?||?imageExtendName?==?“bmp“?||?imageExtendName?==?“png“?||?imageExtendName?==?“gif“)
????????{
????????????imageUrl?=?“Photo/“?+?DateTime.Now.ToString(“yyyyMMddhhmmssff“)?+?“.“?+?imageExtendName;
????????????imageServerUrl?=?Server.MapPath(imageUrl);
????????????FileUpload1.SaveAs(imageServerUrl);
????????}
????????else
????????{
????????????Page.RegisterStartupscript(“err3“?“ript>alert(‘請上傳格式為pngbmpgif.jpg的圖片!‘ ript>)“);
????????????Wizard1.ActiveStepIndex?=?1;
????????????return;
????????}
????????SqlConnection?imageConnect?=?new?SqlConnection
????????(ConfigurationManager.ConnectionStrings
????????[“imageConnectionString“].ToString());
????????imageConnect.Open();
????????SqlCommand?imageCommand?=?new?SqlCommand(“insert?into?t_ImageInfo?(ImageNameImageClassImageTextImageUrlUploadDate)?values(‘“?+?TextBox1.Text?+?“‘‘“?+?DropDownList1.SelectedValue?+?“‘‘“?+?TextBox2.Text?+?“‘‘“?+?imageUrl?+?“‘getdate())“?imageConnect);
????????int?affectRows?=?imageCommand.ExecuteNonQuery();
????????if?(affectRows?<=?0)
????????{
????????????Page.RegisterStartupscript(“err4“?“ript>alert(‘上傳失敗,請重新上傳!‘) ript>“);
????????????Wizard1.ActiveStepIndex?=?0;
????????}
????????else
????????{
????????????Page.RegisterStartupscript(“err5“?“ript>alert(‘上傳成功!‘) ript>“);
????????????TextBox1.Text?=?““;
????????????TextBox2.Text?=?““;
????????????Image1.ImageUrl?=?imageUrl;
????????????Image1.Visible?=?true;
????????????Wizard1.ActiveStepIndex?=?0;
????????}
????????imageConnect.Close();
????}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????3852??2009-04-13?08:46??ImageManage\AddImage.aspx
?????文件???????3036??2009-04-13?08:55??ImageManage\AddImage.aspx.cs
?????文件????1048576??2009-04-13?09:13??ImageManage\App_Data\image_Data.MDF
?????文件????1048576??2009-04-13?09:13??ImageManage\App_Data\image_Log.LDF
?????文件????????627??2009-04-08?21:00??ImageManage\ImageView.aspx
?????文件???????1752??2009-04-08?20:56??ImageManage\ImageView.aspx.cs
?????文件??????29726??2008-01-04?11:12??ImageManage\img\Banner.gif
?????文件???????4691??2009-04-08?19:18??ImageManage\Index.aspx
?????文件????????779??2009-04-08?15:48??ImageManage\Index.aspx.cs
?????文件???????2968??2009-04-13?08:57??ImageManage\ModifyImage.aspx
?????文件???????3990??2009-04-13?08:58??ImageManage\ModifyImage.aspx.cs
?????文件???????1449??2009-04-13?08:56??ImageManage\Mountain.aspx
?????文件???????1535??2009-04-13?08:56??ImageManage\Mountain.aspx.cs
?????文件???????2664??2008-01-18?09:20??ImageManage\Photo\.svn\entries
?????文件??????????2??2008-01-04?11:12??ImageManage\Photo\.svn\format
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
?????文件?????????53??2008-01-04?11:12??ImageManage\Photo\.svn\prop-ba
............此處省略57個文件信息
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