ASP NET 4 Unleased - p 57 pptx
ASP.NET 4 Unleased - p 57 pptx
... = upPhoto.FileName;
string savePath = MapPath(“~/Photos/” + upPhoto.FileName);
// Save contents to file system
upPhoto.SaveAs(savePath);
}
</script>
From the Library of Wow! eBook
ptg
538 ... void frmPhoto_ItemInserting(object sender, FormViewInsertEventArgs e)
{
// Get the FileUpload control
FileUpload upPhoto = (FileUpload)frmPhoto.FindControl(“upPhoto”);
srcImages.InsertParame...
ASP.NET 4 Unleased - p 9 pptx
... ASP. NET 2.0 pages,
ASP. NET 3.0 pages, ASP. NET 3.5 pages, and ASP. NET 4 pages. Each version of .NET
Framework is installed in the following folder:
C:\WINDOWS\Microsoft .NET\ Framework
For example, ... a property named the AssociatedControlID property. You can set this
property to point at an ASP. NET control that represents a form field.
For example, the page in Listin...
ASP.NET 4 Unleased - p 11 pptx
... using Internet Explorer, you can configure AutoComplete by selecting Tools,
Internet Options, Content, and clicking the AutoComplete button. The ASP. NET Framework
does not support AutoComplete for ... control, like the TextBox control, supports the AutoPostBack
property. The page in Listing 2.11 illustrates how you can use the AutoPostBack property
to post the form containing the chec...
ASP.NET 4 Unleased - p 19 pptx
... and Text property is that any message that you
assign to the ErrorMessage property appears in the ValidationSummary control, and any
message that you assign to the Text property appears in ...
property. This property contains the name of a JavaScript function defined in the page’s
<head> tag.
The JavaScript validation function accepts the same two parameters as the server-side ... /...
ASP.NET 4 Unleased - p 21 pptx
...
Figure 4. 1).
4
FIGURE 4. 1 Displaying a photo gallery.
From the Library of Wow! eBook
ptg
181
Accepting File Uploads
NOTE
Adding a FileUpload control to a page automatically adds a
enctype=”multipart/form-data” ... control.
LISTING 4. 1 FileUploadFile.aspx
<%@ Page Language=”C#” %>
<%@ Import Namespace=”System.IO” %>
<!DOCTYPE html PUBLIC -/ /W3C//DTD XHTML 1.0 Tra...
ASP.NET 4 Unleased - p 29 pptx
... content=”HtmlMeta,Page.Header ,ASP. NET />
Exposing Master Page Properties
You can expose properties and methods from a Master Page and modify the properties and
methods from a particular content page. ... custom property in a Master Page, such as the BodyTitle prop-
erty, the value of the Master property must be cast to the right type. The BodyTitle
property is not a property of the ge...
ASP.NET 4 Unleased - p 66 pptx
...
CommandName=”Update”
Runat=”server” />
|
< ;asp: LinkButton
id=”lnkCancel”
Text=”Cancel Update”
CommandName=”Cancel”
Runat=”server” />
</EditItemTemplate>
< /asp: FormView>
< ;asp: SqlDataSource ... record into the Movies data-
base table.
LISTING 12.23 ShowFormViewInserting.aspx
<%@ Page Language=”C#” %>
<!DOCTYPE html PUBLIC -/ /W3C//DTD XHTML 1.1//EN”...
ASP.NET 4 Unleased - p 70 pptx
...
<div>
< ;asp: ListView
ID=”lstPhotos”
GroupItemCount=”3”
runat=”server”>
<LayoutTemplate>< ;asp: Placeholder
id=”groupPlaceholder”
runat=”server” /> </LayoutTemplate>
<GroupTemplate> ... eBook
ptg
667
Using the ListView Control
14
LISTING 14. 3 PhotoGallery.aspx
<%@ Page Language=”C#” %>
<%@ Import Namespace=”System.Collections.Generic” %>...
ASP.NET 4 Unleased - p 87 pptx
... Listing 18 .45 , the PagePropertyParameter represents the current username. Because the
PagePropertyParameter can represent any page property, the parameter could represent
any type of value.
Summary
In ... Control
Creating a Page Property Parameter
PagePropertyParameter enables you to represent an arbitrary property of the current page.
The property being represented can return whatever t...
ASP.NET 4 Unleased - p 92 pptx
... ShowDataAdapterUpdate.aspx
<%@ Page Language=”C#” %>
<%@ Import Namespace=”System.Data” %>
<%@ Import Namespace=”System.Data.SqlClient” %>
<%@ Import Namespace=”System.Web.Configuration” ... eBook
ptg
885
Connected Data Access
19
LISTING 19.23 ShowDataLayer1.aspx
<%@ Page Language=”C#” %>
<%@ Import Namespace=”System.Collections.Generic” %>
<!DOCTYPE h...