| Picture Portfollio (asp.net 2.0 using vb.net) |
|
 |
Index ‹ dotnet-framework-aspnet
|
- Previous
- 1
- 1
- Shortcut IconHi, I created this line in a .skin file:
<asp:Image SkinID="FavIcon" ImageUrl="sys/favicon.png" runat="Server"/>
How can I insert ImageUrl value in this MasterPage's line:
<link rel="shortcut icon" type="image/png" href="HERE ImageUrl's VALUE
from SkinID FavIcon" />
TIA
- 1
- HtmlArea Editor any thoughtHi EveryBody:
I want to made an e-mail system by using asp.net web application in Vb.Net
2003,
I found something of What uou see is what you get editor system that called
html area, I hope if some body know about this system help me in the
following problem:
My proble Is When I put thefollowing called in the <Head></Head> area as they
told me in readme file:
<asp:TextBox id="TextBox1" style="Z-INDEX: 101; LEFT: 56px; POSITION:
absolute; TOP: 88px" runat="server"
Width="424px" Height="152px">
</asp:TextBox>
<script language="JavaScript1.2" defer>
editor_generate('TextBox');
</script>
I got nothing in my form of this editor.
So any one deal with that editor befor can tell me how to handel this problem.
Any help or redirection can be appreciated
regard's
Husam
<script language="Javascript1.2"><!-- // load htmlarea
_editor_url = "http://localhost/WebHusam/"; // URL to htmlarea files
var win_ie_ver = parseFloat(navigator.appVersion.split("MSIE")[1]);
if(navigator.userAgent.indexOf('Mac') >= 0) { win_ie_ver = 0; }
if(navigator.userAgent.indexOf('Windows CE') >= 0) { win_ie_ver = 0; }
if(navigator.userAgent.indexOf('Opera') >= 0) { win_ie_ver = 0; }
if(win_ie_ver >= 5.5) {
document.write('<scr' + 'ipt src="'+_editor_url+ 'editor.js"');
document.write('language="Javascript1.2"></scr' + 'ipt>');
} else { document.write('<scr'+'ipt>function editor_generate() { return
false;}
</scr'+'ipt>'); }
// --></script>
and also when I put this code in the text area:
- 1
- 1
- Loading JavaScript files from a class libraryI have a class library that contains web controls. I would like to put Java
script files in the class library and have the web application download the
Javascript from the classlibrary. I downloaded ASP/.Net AJAX and tried the
example in http://ajax.asp.net/docs/tutorials/EmbedScriptFile.aspx but I
can't get it to work. I can't find the assembly System.Web.Extensions. When
I try to build the classlibrary I get error messages saying that it cant find
UpdatePanel and ScriptManager.
Do you know where I can find the DLL for System.Web.Extensions? Will this
solve the problem? Has anyone gotten this to work?
- 1
- Sub - what is the parameter typeI have the sub that is checking if value from the datareader is null. I
would like to pass textbox.text or dropdownbox.selectedvalue as first
parameter and value from data reader as a second parameter.
I cannot figure out what type is first parameter. (I am using ASP since
2 weeks and I don't know where to look for this kind of information)
Below is my sub. I would like to pass textbox.text(or
checkbox.selectedvalue) as objectname and datareader(data) as value.
Private Sub Check_Null(ByVal objectname As System.Object, ByVal value As
Object)
If IsDBNull(value) Then
objectname = ""
Else
objectname = value
Status.Text = objectname
End If
End Sub
Thank you
Arek
*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!
- 2
- Need to create Eventhandler for control created at runtimeHi,
At what point in the page lifecycle are you adding these controls? Are they
part of a control which is databound or are they part of a control which
responds to a postback?
--
Ben
http://bitarray.co.uk/ben
"Jeff" <email***@***.com> wrote in message
news:email***@***.com...
>I have created an array of buttons at run time and need to associate them
> with a
> click event. Below I have included the code used to create the controls at
> run time and hook up the button with the event:
>
> //create array of Update buttons
> intLeft=16;
> intTop=600;
> for(intElement1=0;intElement1<datResults.Tables[0].Rows.Count;intElement1++)
> {
> btnUpdate[intElement1]=new Button();
> btnUpdate[intElement1].Style["Position"]="Absolute";
> btnUpdate[intElement1].Style["Top"]=System.Convert.ToString(intTop) +
> "px";
> btnUpdate[intElement1].Style["Left"]=System.Convert.ToString(intLeft) +
> "px";
> btnUpdate[intElement1].Text="Update";
> btnUpdate[intElement1].Height=21;
> btnUpdate[intElement1].Width=60;
> btnUpdate[intElement1].Click+=new System.EventHandler(this.UpdateClick);
> this.FindControl("WebForm1").Controls.Add(btnUpdate[intElement1]);
> btnUpdate[intElement1].Visible=true;
> intTop+=106;
> }
>
> I have added the following routine as the event:
>
> public void UpdateClick(Object sender, EventArgs e)
> {
> lblError.Visible=true;
> lblError.Text="It worked";
> }
>
> The code in the click routine does not run when the button is clicked. Can
> anyone tell me what I am missing? Thanks in advance.
>
> Regards,
> Jeff
- 3
- Conditional display of web page elementI have a few things such as buttons and URLs that may or may not be shown
based on the value of a database column. I can hook to the database and get
the dataset and datarecord just fine. I can retrieve the value into a
variable fine. My problem is that I have no idea what code to use to tell a
button not to be displayed if I don't get a certain value. In ASP I would
just embed VBScript to check the value of the variable in an if then and
either include the button or skip it on the fly. I can't seem to figure out
how to do this in ASP.NET.
Would someone please help me out with a code sample or a pointer to where
this is explained?
- 4
- 4
- Webservice serve multiple request at same time ??having a webservice X in seperate server and two application A & B on
each seperate server, where application A and B access the same method
from webservice X
wheather webservice provide service for both application at same time
or it will service for application A first(After completion) Then
application b .
Can any one explain me
Regards
Prakash
- 7
- How to pass simple parameters to a pageI know I can use the querystring mechanism to pass simple parameters to a
Page using Response.Redirect, but Im having problems getting this to work
using Server.Transfer or Server.Execute - is this by design ?
What is a simple alternative for passing optional parameters to a Page using
Server.Transfer or Server.Execute?
I don't want to store a session variable and check that in the called page -
too flaky.
- 9
- splitting field by commaDim SomeString As String = Replace(SomeOtherString, ",", VbCrLf)
--
HTH,
Kevin Spencer
.Net Developer
Microsoft MVP
Big things are made up
of lots of little things.
"Paola" <email***@***.com> wrote in message
news:email***@***.com...
> I have a field that I would like to split by commas. Does anyone know how
I can do this either by t-sql or vb? The ideal is for the detail.aspx page
to line break on each comma in the field. Please help!
>
> Paola
- 12
- Cheap Movado Museum Automatic Ladies Watch 0605343 Wholesale, Replicas, FakeCheap Movado Museum Automatic Ladies Watch 0605343 Wholesale,
Replicas, Fake
Movado Museum Automatic Ladies Watch 0605343 Link :
http://www.watches-replicas.com/Movado-0605343-758.html
To Wholesale the cheapest Movado Museum Automatic Ladies Watch 0605343
in toppest Replica . www.watches-replicas.com helps you to save money!
Movado-0605343 , Movado Museum Automatic Ladies Watch 0605343 ,
Replias , Cheap , Fake , imitation , Movado Watches
Movado Museum Automatic Ladies Watch 0605343 Information :
Brand : Movado Watches (http://www.watches-replicas.com/
movado-watches.html )
Gender : Ladies
Code : Movado-0605343
Item Variations : 605343, 0605343, Movado-605343,
Movado-0605343
Case Material : Stainless Steel
Case Diameter : 27mm
Case Thickness :
Dial Color : Black
Bezel : Fixed
Movement : Automatic
Crystal : Scratch Resistant Sapphire
Clasp : Stainless Steel
Water Resistant : 30m/100ft
Stainless steel case and bracelet. Black dial. Self-winding automatic
movement. Scratch resistant sapphire crystal. Case diameter 27mm.
Water resistant at 30 meters (100 feet). Movado Museum Automatic
Ladies Watch 0605343 / 605343
Movado Museum Automatic Ladies Watch 0605343 is new brand replica,
join thousands of satisfied customers and buy your Movado Watches with
total satisfaction. A Watches-Replicas.COM 30 Day Money Back Guarantee
is included with every Movado Watches Replica Series for secure, risk-
free online shopping. Watches-Replicas.COM does not charge sales tax
for the Fake Movado Museum Automatic Ladies Watch 0605343.
All of our replica watches are shipped via EMS to worldwide. Normally
it takes 3days to prepare the fake watch you ordered and 5-10days to
transmit depending on the different destination.We pay for the free
shipping cost for total quantity over 20 pcs. The EMS tracking NO.
will be sent by email when an order is shipped from our warehouse. No
more other charges from watch-replicas.com such as the tax. If you
have any other questions please check our other pages or feel free to
email us by email***@***.com.
The Same Movado Watches Series :
Movado Museum Mens Watch 0605612 :
http://www.watches-replicas.com/Movado-0605612-759.html
Movado Museum Womens Watch 0602503 :
http://www.watches-replicas.com/Movado-0602503-760.html
Movado Black Museum Mens Watch 0605568 :
http://www.watches-replicas.com/Movado-0605568-761.html
Movado Museum Moderno Mens Watch 0604228 :
http://www.watches-replicas.com/Movado-0604228-762.html
Movado Museum Automatic Mens Watch 0605112 :
http://www.watches-replicas.com/Movado-605112-763.html
Movado Museum Mens Watch 0690301 :
http://www.watches-replicas.com/Movado-0690301-764.html
Movado Museum Strap Ladies Watch 0690299 :
http://www.watches-replicas.com/Movado-0690299-765.html
Movado Museum Oversized Unisex Watch 0605223 :
http://www.watches-replicas.com/Movado-0605223-766.html
Movado Museum Unisex Watch 0605225 :
http://www.watches-replicas.com/Movado-0605225-767.html
Movado Museum Mens Watch 0605109 :
http://www.watches-replicas.com/Movado-0605109-768.html
Cheap Movado Museum Automatic Ladies Watch 0605343 Wholesale,
Replicas, Fake
- 12
- How/Where the OldValuesParameters is retrived from?<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="......." SelectCommand="SELECT * FROM [MyData]"
ConflictDetection="CompareAllValues" DeleteCommand="DELETE FROM [MyData]
WHERE [ID] = @original_ID AND [last_mod_time] = @original_last_mod_time "
OldValuesParameterFormatString="original_{0}">
<DeleteParameters>
<asp:Parameter Name="original_EID" Type="Int32" />
<asp:Parameter Name="original_last_mod_time" Type="DateTime" />
</DeleteParameters>
</asp:SqlDataSource>
with a FormView bound to that datasource(DataKey is ID), in the
ItemTemplate, there is no control that is bound from ID, nor Last_mod_time
but when deleteing, it fail to delete correctly, because the
@original_last_mod_time was empty(the viewing data has a last_mod_time),
while @original_ID has the correctID in it
so my question is, WHERE does the @original_ID come from? and why
@original_last_mod_time was empty?
thanks.
- 15
- Button Inside Header template of Gridview--gives error on clickI have used a button in the header of a gridview which has submit
behaviour true .
<asp:TemplateField HeaderText="Notify By Mail">
<ItemTemplate>
<asp:CheckBox ID="chkNotify" runat="server" />
</ItemTemplate>
<HeaderTemplate>
<asp:Button ID="btnnotify" runat="server"
CausesValidation="False" CssClass="button"
Font-Bold="True" Text="Notify by Email"
CommandName="notify" />
</HeaderTemplate>
</asp:TemplateField>
When I click on this button I recieve the error :-
"Invalid postback or callback argument. Event validation is
enabled using <pages enableEventValidation="true"/> in configuration
or <%@ Page EnableEventValidation="true" %> in a page. For security
purposes, this feature verifies that arguments to postback or callback
events originate from the server control that originally rendered
them. If the data is valid and expected, use the
ClientScriptManager.RegisterForEventValidation method in order to
register the postback or callback data for validation."
I recieve this error only if "submit behaviour is true" .
How do I make this button persent in the header of the gridview work
as a Submit button. I only need the values of the gridview which holds
this button.
Regards,
Divya
|
| Author |
Message |
Steven K0
|
 Posted: 2005-12-25 5:31:10 |
Top |
dotnet-framework-aspnet, Picture Portfollio (asp.net 2.0 using vb.net)
Hello,
I was asked to build an internal site to show pictures of events that we
have had. What I was thinking about doing is loading the files in a
directory and then pulling the names in the directory into a gridview or
repeater control. My question is how woud I go about getting the names of
the files into an array. And how can I show the pictures going across the
multiple columns instead of just one column?
--
Thanks in advance,
sck10
|
| |
|
| |
|
| |
|
Index ‹ dotnet-framework-aspnet |
- Next
- 1
- How to do screen scraping where the site requires a log inHello,
I would like to pull some information off a site that requires a log in.
I have a subscription to a premium content site, and I would like to be
able to do a few automatic requests instead of having to load the site
manually in a browser.
I have seen plenty articles that explain how to do screen scraping in
.NET, others that describe how to do it via a POST, but I couldn't find
any that covered my scenario.
Basically the problem is that the code would first have to call the home
page, then fill in the log in entries and post the page back. Then, the
code would need to hang on to the cookie (which is what I assume they
are using) so that when it does another request (GET would be fine
here), the site will allow the request and not think the requester is
not logged in.
This all works fine in a browser, as the browser handles the cookie for
you, but the code examples I have seen seem to use completely stateless
requests (ie no cookies preserved), so it wouldn't work for a site like
this.
Any ideas? TIA
--
Alan Silver
(anything added below this line is nothing to do with me)
- 2
- AddHandler VB.NET and ASP.NETHi,
I have created a simple Web User Control. It dynamically creates a table.
With a cell in the table, it creates a Button control set to run at the
server. I then call AddHandler and handle the Click event from the button
and raise it as an event within my User Control. This seems to be
happening, so much as it getting the RaiseEvent line, but it just does not
raise the event. There are no errors, it just carries on executing.
Is there an issue with dynamically adding controls to a user control and
wrapping their events in a single event in a User Control using VB.NET in
ASP.NET? If not, can someone post a sample on how to do so?
L.
- 3
- Oracle Data Provider for .NETHello to everybody,
I hope this group is the correct one for posting my problem. If I've
posted in the wrong place, could you please redirect me to the correct
group? Thank you in advance for that ;)
My problem:
I need to call an oracle function from a .NET application passing an
XmlType input parameter to it. I have no idea on how to set the value
of this input parameter. I've tried to pass a String, but it results
in a NULL XmlType parameter value (using Toad as a SQL Profiler).
Any help is welcome,
bye,
Simone.
- 4
- ASP.NET 2.0 hosting with ATLAS for personal homepagegood luck! If you find somewhere that does this could you let me know
im looking for the same thing but havent found anywhere that will do
this for less than 70
email***@***.com wrote:
> Hi,
>
> I'm looking for an ASP.NET 2.0 hosting with ATLAS to put my personal
> homepage. I don't want to spend more than 25€ / year (=32 USD). And
> of couse, I don't want add banners or popups.
>
> Anyone knows or has experience with a good one?
>
> Veerle
- 5
- Forms Auth SignOut QuestionI have a Forms Auth and use a button that allows users to SignOut below
but when they sign out and PRESS THE BACK BUTTON they can see the
previous page WHY?
Sub SignOut(objSender As Object, objArgs As EventArgs)
'delete the users auth cookie and sign out
System.Web.Security.FormsAuthentication.SignOut()
Session.Abandon()
Session.Remove("Context.User.Identity.Name")
'redirect the user to their referring page
Response.Redirect("logon.aspx?ReturnUrl=%2fFormsAuthAd%2fdefault.aspx")
End Sub
ANY IDEAS WHAT I'M DOING WRONG!
Thx
*** Sent via Developersdex http://www.developersdex.com ***
Don't just participate in USENET...get rewarded for it!
- 6
- problem on downlaod zip file via asp net applicationwhen i try to download my zip file via my asp net program, the zip file will
be corrupted after i download, below is my code:
' Identify the file to download including its path.
Dim filepath As String = Server.MapPath("\eClinicApp\VISITD.ZIP")
' Identify the file name.
Dim filename As String = System.IO.Path.GetFileName(filepath)
Response.Clear()
' Specify the Type of the downloadable file.
' octet-stream
Response.ContentType = "application/octet-stream"
' Set the Default file name in the FileDownload dialog box.
Response.AddHeader("Content-Disposition", "attachment; filename="""
& filename & """")
' Download the file.
Response.WriteFile(filepath)
Response.Flush()
Any body know what happen, pls help
- 7
- The request failed with HTTP status 502: Bad GatewayHi:
I have a running application built in VS2003 and using Net Framework
1.1. I recently upgraded to VS2005 and converted the project to use
2.0 Framework.
My call to the web service gives me "The request failed with HTTP
status 502: Bad Gateway".
Is there any special setting I need to do while calling a web service?
Any and All help will be appreciated.
Thanks,
Murad
- 8
- 9
- Problem with adding UserControls programtic in the OnPreRender event and still keep the UC viewState(ASP.NET 1.1)
Hi
I have a problem with my ViewStates in a userControl. The problem is that
the ViewState is not "writte" og changed if you like after editing in my
case a textbox.
This is the code I use to add the User controll
Control Component1 = null;
Component1 = LoadControl("MyUC.ascx");
((MyUC)Component1).RapId = 0;
PlaceHolderForComponents.Controls.Add(Component1);
The UserControl contains some textboxes wich is viewstateenabled and
autopostbacks.
If i change the value in one of these textboxes in the UC and the above code
is placed in Page_Load every thing works fine, but if i place it in the
OnPreRender event all my change to my textboxes is discarded.
I simply Cant see why this should make the change disapear and i really hope
someone has a solution.
Best reagards
Anders, DK
- 10
- nested dropdownlist loses values - only in one instanceI have a page that has two copies of the same control in it. The
control is:
BorrowerControl
the two references to it in the page are
bControl1
cobControl1
The control contains a dropdownlist that is populated from xml. I only
bind this data on page_load, not on subsequent postbacks (shouldn't
need to). Code to bind (where this.States is a dataset on the page)
is:
foreach(DataRow d in this.States.Tables[0].Rows)
{
string txt = d["abv"].ToString();
string val = d["abv"].ToString();
li = new ListItem(txt, val);
control.Items.Add(li);
}
control.DataBind();
I'm getting some REALLY strange behavior. The dropdownlist in
bControl1 maintains its values on postback, but the dropdownlist in
cobControl1 does not. I haven't found anything that says I can't have
multiple copies of the same control on the page, or that would explain
this type of erratic behavior. Can someone shed some light on this
situation? I can provide more detail if necessary. And no, I don't
have enableViewState = false on either instance of the control.
Sincerely,
Bryan Ax
- 11
- Capture hyperlink text propertyI have an aspx page (referred to here as page_1) with a datagrid whose first
column contains hyperlinks. When a user clicks one of these hyperlinks, he
will navigate to another aspx page (referred to here as page_2). I need to
cache the value of the link's text (hyperlink.text property) so that I can
use it in the page_load event of page_2.
I've thought of using a hidden field and then calling
Request.Form("hdnClickedLinkText") in the Page_Load event of page_2. What I
don't know is how to populate the hdnClickedLinkText field on page_1 when the
hyperlink is clicked. I've thought about using AddHandler but there is no
exposed click event for the hyperlink control. I could design a custom class
which inherits from the hyperlink class and implement my own Click event, but
this seems a bit much when a simpler solution may exist.
Does anyone have any other ideas?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
- 12
- Why does button_click create duplicate webform ?"Lee Holsenbeck" <email***@***.com> wrote in message
news:email***@***.com...
> hi,
>
> i have a button_click event that reads selections from 1 listbox and moves
them to a second listbox, but when i click on the button; it creates a
duplicate of the current webforms and display the results in the duplicate.
> what setting have i changed/am i missing to make it repost back to the
current webform ?
Lee, please narrow this down to a small reproducer and post the code here.
I don't know of any reason why there would be a duplicate web form. In fact,
I don't know what you mean when you say "duplicate web form".
--
John Saunders
johnwsaundersiii at hotmail
- 13
- 14
- network (drive) access/impersonate identity problemI am experiencing difficulty access a mapped network drive in an ASP.NET
application.
While using the .Net framework v 1.1 implementation of
System.IO.Directory.Exists(), it fails to recognize a mapped network drive.
This is true if the path specified uses a mapped drive letter or is
expressed as a UNC address. I have also tried the drive letter and UNC
paths with and without trailing backslashes, respectively.
No luck with ASP.NET, but it does work when I create a simple C# console
test harness application. This indicates to me to be a security concern with
ASP.NET. Funny thing is - no exception is returned. For all combinations,
System.IO.Directory.Exists returns false. (If so, this behavior is very
inconsistent with the System.Security thrown for things like trying to write
to a file, execute code on another machine, etc.)
The following knowledge base article:
307901: INFO: Permissions to Connect to a Remote Access Database from
ASP.NET
http://support.microsoft.com/default.aspx?scid=kb;en-us;307901&Product=aspnet
recommends using impersonation, but an error occurs even before the 1st line
of my ASP.NET code is executed.
No windows event is logged either.
How do I get the ASP.NET worker process to recognize another machine's hard
drive, folders and files?
Any help is appreciated. Thanks!
--
Peter O'Reilly
- 15
- Hold key to keep the message box before redirecting to a new page (ASP.NET program)Hi all,
I have a problem in ASP.NET program (Web pdevelopment). In VB Sub function,
I want to dipslay a message box. The next line of my code is to
response.redirect to the next page. My problem is the program skipped to
display the message box, but only redirected to the new page. I'd like to
use a key to hold the message box and after press that key it will redirect
to the next page. Can I do that in ASP.NET ? Please help.
Thanks in advance.
|
|
|
