Now, on the pages that use that GlobalMaster page I have a button on each one which allows you to jump from one page to another,
basically I do a Response.Redirect.
What I am trying to do is to find a way to change the Title of the application according to the button that the user clicked. I was trying to get the current handler but that does not work well for me:
My masterpage for my website has the Login control which sits right on my main nav bar. The problem I have is that I'm currently not detecting the current page hence not setting the ReturnUrl parameter. So when the user clicks login and goes through the login process, he/she is sent back to the home page.
How can I set the ReturnUrl while still keeping the Login control in the master page?
I have a page books.aspx that has a control named authors.ascx.
Inside the authors control there is a "select" button I want to add some kind of listener or event handler (not sure of the correct terminology) so on the parent page (books.aspx) I can respond to the "select" button being clicked.
I have to pass the authorID from the user control to the parent page.
In my authors.ascx control I just created this event:
[Code]....
Now I need to write the function for SelectAuthorBtnClick and I think add some kind of listener in the parent page to listen and handle the event.
I have a button on a masterpage, which when clicked, calls a method that takes an EventHandler previously saved to the viewstate, this method is on the client page, and executes it:
However, the value of TextBox2 is incorrect, it is the value of the text box that was set when the page loaded (or if any other item on the pages changes it), the new value is not passed.
If I add a button to the client page, that calls the Button2_Click event directly, it get's the correct value.
Is the reason I am not getting the correct value of the text box because the Event is called from the master page?
I should add, that this button is created dynamically, and the event delegate will vary, which is why I have to set it at run time. I need a way to set the delegate on a click, and persist this until it is changed again.
I have a static class with serveral static methods. In these methods, I'm trying to access the current thread's context using HttpContext.Current. For example:
var userName = HttpContext.Current.User.Identity.Name;
However, when I do that, I receive a NullReferenceException, the infamous "Object reference not set to an instance of an object."
anybody know about different between this.Page and (Page)HttpContext.Current.Handler?i had a problem that this.page returned null, and someone wrote me that using the construct "(Page)HttpContext.Current.Handler" will be better. what the different?why and when this.page return null?
I get the message "The name DropDownList1 does not exist in the current context". Without using a master page, I can get it to work. It's when I bring this code over to a master page is when I get this error. I'm trying to auto populated a drop down list. Here is my code...
public string img_resize(string picname, int maxHeight, int maxWidth) { System.Drawing.Image currentImage = System.Drawing.Image.FromFile(Server.MapPath("image/house") + picname);
[Code]...
Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0103: The name 'IMAGE_DIRECTORY' does not exist in the current contextSource Error:
Line 84: Line 85: if (imgHeight != currentImage.Height | imgWidth != currentImage.Width) { Line 86: html = "<a href="" + IMAGE_DIRECTORY + Path.GetFileName(s) + "">" + "<img src="ShowThumbnail.aspx?img=" + Path.GetFileName(s) + "&w=" + imgWidth + "&h=" + imgHeight + "" " + "height="" + imgHeight + "" width="" + imgWidth + "" border=1>" + "</a>"; Line 87: } else { Line 88:
I am facing a weird issue.I have a label on the front end but when I try to use it on the code-behind and run my code I obtain an error: Label does not exist in the current context! The label is shown in intellisense and was working earlier.My team mate had created a back up of the file and it stopped working after that.I deleted the back up files and tried but it doesn't seem to work.
The following is the code snippet of the front end as well as the code behind:
I have a PHP website and I am looking to convert it into ASP.NET. So I am learning ASP.NET and I needed a way to upload multiple files to the server. So I ran across this tutorial: [URL] I did everything correct, but I get this error:
Compiler Error Message: CS0103: The name 'Path' does not exist in the current context
Source Error: [Code]....
Source File: c:UsersUser1DesktopUweaveLigues Hockey SimulesViewsAdminFormIndex.aspx Line: 18
Server Error in '/change image in gridview final' Application.
Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0103: The name 'FileUpload1' does not exist in the current context
Source Error: Line 46: protected void OnRowUpdating(object sender, GridViewUpdateEventArgs e) Line 47: { Line 48: if (FileUpload1.HasFile) Line 49: { Line 50: HttpPostedFile file = ((FileUpload)GridView1.Rows[e.RowIndex].FindControl("FileUpload1")).PostedFile;
im getting this error CS0103: The name 'ProjectName does not exist in the current context, im getting this error on Global.asax. i tried to clean and rebuild but its not working, please tell me how to resolve it?
I am trying to change the NavigateURL property in the code behind file however I get the error "The Name Hyperlink1 does not exist in the current context"
This is my code behind:
[Code]....
And this is my ASP.Net Page:
[Code]....
I can reference other controls such as dropdownlist1 however hyperlink controls do not work.
var kisaicerik = CKEDITOR.instances.<% = txtKisaIcerik.ClientID %>.getData();
I am taking this error: The name 'txtKisaIcerik' does not exist in the current context.I know txtkisaicerik is not in my page but it will.I want javascript error's shown in warning or not show.How can i do?
I have an aspx page containing a number of asp:Repeater Controls.Im not using the default code-behind file that is generated, ive changed this to file in a different folder.In the code-behind, i populate the repeater controls, all was workign fine until i added another repeater control to the aspx page.In the code-behind, the intellisense picks up this control and i can access its methods and properties to set the datasource and bind the data. However, when i go to build the project, i get an error "The name Repeater1 does not exist in the current context"Firstly, all the other repeater controls, declared in exactly the same way, do not throw throw this error.Secondly, yes the repeater does have a runat="server" tag.Thirdly, It is not inside any other controls.I have tried various different methods of accessing this repater instead of just "Repeater1." but each returns null:
Ive no idea why this "doesnt exist in the current context" as all the other controls on this page do, even if i create a literal i get the same problem.
Compiler Error Message: CS0103: The name 'LabeClientID' does not exist in the current context
I have a label in my grid view. I am writing the text value for this label in the page load event. This value is used in creating a link in the grid view (Bold code). Why am I getting compiler error?
I have added Datalist in .aspx page when when i am trying to access it on .aspx.cs file I get an errory saying Datalist1 does not exist in curretn context?
I am working on a contact form. i am getting an error below, here is my code:
[Code]....
And here is the error i'm getting:
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0103: The name 'txtEmail' does not exist in the current contextSource
Error:
[Code]....
Line 20: try Line 21: { Line 22: MailAddress fromAddress = new MailAddress(txtEmail.Text, txtFirstName.Text + " " + txtLastName.Text); Line 23: Line 24: // You can specify the host name or ipaddress of your server Source File: c:HostingSpacesartofmouldingartofmoulding.comwwwrootcontact.aspx.cs Line: 22
