When adding new DB records to a ListView, I want to update the date/time stamp of the containing ASPX page for SEO purposes. Is this possible and how might I go about it?
UPDATE:
I found Touch for Windows, bu would still prefer any kind of clever hack just to do this programmatically:
[URL]
I am trying to download byte array (l_attchmntToDownload) using the following code:
try{
Response.Clear();
Response.AppendHeader("Content-Disposition", "attachment; filename="+l_attchmntFileSpec);
Response.ContentType = "application/octet-stream";
Response.BinaryWrite(l_attchmntToDownload);
Response.End();
}
catch (Exception Ex)
{
throw Ex;
}
Is it possible to supply Date/Time of modification for the downloaded file?
I tested "Last-Modified" HTTP header but the file gets saved with the current Date/Time only.
I want to stamp first page of any existing pdf file with any text enter by the user and save it again or overwrite the file. I found some article about it on google but all are either create a new pdf file or save the stamped file in new pdf file. I want to save the stamping in existing file.
View 1 RepliesI was recently assigned a task of changing our asp.net web site localization to use custom resource provider (using sql database) instead of the default asrx resource files. Right now I'm chalenged with replacing hundreds of meta:resourcekey="resource-key" with '<%$ Resources:[filename,]resource-key %>' in our web site too many web pages. I want to do it programmatically.
first of all I'm not able to open .aspx files using XmlDocument, then I wonder how can I read meta:resource entries inside the aspx file as meta:resource is not any regular node attribute. any thoughts or example code how to solve this.
Note: in the inserted '<%$ Resources:[filename,]resource-key %>' filename name sould be based on the aspx file name & resource-key on the control type and the resource value.
exemple: in UserPage.aspx page <asp:Label id="uid" meta:resource="userName"> should be replaced with <asp:Label id="uid" Text='<%$ Resources:UserPage,LBL_userName_text %>'.
This may be a very dumb question but I can't seem to get it working. I use at many places the following syntax for dynamically binding a property of a control in aspx file to the resource entry, e.g.
<SomeFunnyControl Text="<%$ Resources : ResClass, ResEntry %>" />
I want to do a similar thing with a class containing some constants, something like
<SomeFunnyControl Text="<%= MyConstantsClass.MyStringConstant %>" />
But this doesn't seem to work, it simply sets the text to the exact expression without evaluating it. I am using ASP.NET 3.5 btw.
I have tried the databinding approach but I get an HttpParseException saying Databinding expressions are only supported on objects that have a DataBinding event.
I have a few app settings I want to update from within my web site and to do this I use this code:
[Code]....
This works fine in my development enviroment but when using IIS7 I get an exception while saving these settings:Access to the path 'C:InetpubwwwrootNSiteCOMweb.config' is denied.How can I configure IIS7 to allow my application to update web.config?
I'm trying to update a date field to the system date but it's not working. Could someone please help with the syntax?
[Code]....
I'm trying to use the TextBoxWatermarkExtender with MaskedEditExtender/Validator and have found a bug (I think).
In the textbox I enter an invalid date such as 55-55-5555 and exits the textbox. I would then expect the watermark to be shown, but it doesn't. Instead the prompchar is shown (like __-__-____).
If I simply give focus to the textbox and then another control, the watermark is shown.
Is there a workaround such as manually force the TextBoxWatermarkExtender to update.
I'm not the best with javascript, I tried to call focus() and blur() on the textbox in the textbox's onBlur event using window.setTimeout. This works in Firefox, but not IE8, also there has to be a better way I think :-)
<div>
<asp:TextBox ID="TextBox5" runat="server" MaxLength="1" onBlur=""/>
<asp:ImageButton ID="ImgBntCalc" runat="server" ImageUrl="~/images/Calendar_scheduleHS.png" CausesValidation="False" />
</div>
[Code]....
How can I access my GridView in Customer.aspx file from another NewUserLogin.aspx file.
How should I chnge the access to my GridView to public so that I can chnge its values from another aspx file
i want to find the timestamo of the local PC.
i m printing in my label below
lblrtntimestamp.Text = dt.ToString("yyyy/MM/dd HH:mm:ss.fff");
but insteed of the "yyyy/MM/dd HH:mm:ss.fff" i wnat to display time format as per the local PC's timestamp.
Users login to an MS Access database table called users with a password and the time logged in is also captured in the same table.If this user updates a record in another table called KTdata, I want that user's name stamped in this table.
View 1 RepliesI want to pass the value to ASPX.CS file to ASPX file.
So how can i pass the value in the ASPX file.
I would like to generate an excel sheet aout of a table in asp. The exporting works fine using an in-house developed framework to export the table. The problem that I'm having is that dates are just written in columns as strings and not initialized with the proper cell format. Is there any way to format the date without any 3rd party software by just setting the value of a cell with a string??
sheet[i,j].Value = "{:DateTime}"+dateStringProperlyFormatted
VWD 2008 Express. Visual Basic.
I want to do two things:
1. Place a button on my aspx page that when clicked causes the page to be printed.
2. Put code behind that makes a page print.
I am new to web development. I have 2 .aspx files and in default page I want to open other page programmatically. how can I do that?
View 3 RepliesI'm trying to programmatically add a user control to an aspx page.
the problem is that any postback that happens on the page(even if i added the user control to an updatepanel) clears the user control from the page.
this happens also if the postback is generated from the user control itself.
MyDataSource is a datasource stored in a session passed through a search page
protected void Page_Load(object sender, EventArgs e)
{
gridview1.DataSource = Session["MyDataSource"]; [code]....
dates appearing in this gridview display as M/d/yyyy + time for example 12/31/2010 00:00:00
My Question: i need a way to display date as d/M/yyyy with no time for example 31/12/2010 usually i do this by setting the gridview properties htmlencode=false and dateformatstring="{0:M-dd-yyyy}" but in this case the gridview dont show any field because it bind data only at run time
I mean, it's easy to add a Button programmactically to an aspx page, but a server control's event handler probably has to be set early in the page life cycle (maybe before Control.Load event). As a result in reality, are dynamic controls rarely added to apsx pages?I wish there is a way to call postback at the server, so that a event is never too late.
View 2 RepliesI have a master page which has some user controls within an update panel.I would like to put a property in this page to let the content pages to be able to enable/disable async postback way of working this page.Can I achieve it programmatically?
View 1 RepliesI am able to access the controls of ".aspx" file in ".aspx.cs" directly without any declaration in ".aspx.cs" or in designer.cs. How is this possible? This is happeing only if I open website as using File System.
Create a new ASP.NET web site application with Visual Studio 2008. So following three files will be created automatically
[code]...
How btnSave is being recognized by .cs file without defining it anywhere as an object of System.Web.UI.WebControls.Button?
When I update a js file in my asp.net project, I refresh the browser and the change shows up as expected. If I change a css file or an .aspx file, the change does not show in the browser. Not when I clear the browser's cache, not when I restart IIS (iisrestart). What could this possibly be?
PS. I have tried chrome and firefox
I work in VS 2008. Whenver I add a server control(Label) and set it properties in aspx.vb and build the solution, I get the error "Label1 not declared". While analyzing this issue I noticed that the event handler statements for the Label1 where not added in the designer.asp.vb file. These statement would actually be added automatically when I drag and drop a control to my webpage.
I would also like to inform the scenario after which this problem came to me. I was working in VS 2008 , VS 2005 and VS 2003 in the same machine.Could this have caused the issue ?
Now each and everytime when I add a control, I am adding the "With Events" code in the designer page to make my build succesfull which makes me to spend more efforts.
I seem to be having issues trying to programmatically update one of the UpdatePanels on a page i'm developing.Basically what i'm trying to do is...
have one update panel on the master page (used to show summary info like errors and success message) and then a updatepanel on the content pages, all of which are conditional. where its not working (or i'm doing something wrong) is when i call a method in the master page to update its updatepanel to show the new summary message it does nothing.
i.e. (content page)
page_load()...
{
try
{
load content. [code]....
I am currently working on a signup sheet for new students. For each new student, we want add their schedule; therefore, I have a drop down list that displays the teachers which update another drop down list that displays the selection of the class the teacher teaches. The problem is that a student may have one or more classes, depending if they are in lower school or in upper school. The question is, how do add another row to the table and make sure it does not disappear when I select a teacher. Using jQuery, I successfully add the row with two new drop down list, but as soon as I select any of the teacher, the update panel refreshes and the new row disappears...
Here is the jQuery code:
[Code]....
ASP.net:
[Code]....
add new row in gridview programmatically without postback (using update panel)?
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