I want to embed video in object tag and I want to put the value of param from code-behind. But I'm not able to put the value from code-behind. Any idea where I'm getting wrong?This is my code so far:
<object runat="server" id="object1">
<param name="param1" value="www.youtube.com?id=123" runat="server" id="video1" />
<param name="size" value="large" />
<param name="category" value="wide" />
</object>
I am trying to embed a visio doc in an aspx page using the following code
<OBJECT classid="CLSID:279D6C9A-652E-4833-BEFC-312CA8887857"
codebase="http://download.microsoft.com/download/4/5/2/452f8090-413f-408f-83c0-edd66db786ee/vviewer.exe" [code]...
i need to modify the value parameter SRC from code , how do i go about it ?
When i run the following code it the error as :
""Object reference not set to an instance of an object.""
Protected Sub CreateUserWizard1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles CreateUserWizard1.Load
Dim SQLData As New System.Data.SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|ASPNETDB.MDF;Integrated Security=True;User Instance=True")
Dim cmdSelect As New System.Data.SqlClient.SqlCommand("SELECT TOP 1 EmployeeId FROM a1_admins Order by Id DESC", SQLData)
Dim label11 As Label = CreateUserWizard1.CreateUserStep.ContentTemplateContainer.FindControl("Label11")
SQLData.Open()
Dim dtrReader As System.Data.SqlClient.SqlDataReader = cmdSelect.ExecuteReader()
If dtrReader.HasRows Then
While dtrReader.Read()
label11.Text = dtrReader("EmployeeId")
End While
End If
dtrReader.Close()
SQLData.Close()
End Sub
End Class
When I do window.open(url), I have to manually replace a value inside that url that contains '&' by '%26'. I am wondering whether there is a function on ASPNET side that I can manipulate that param value that contains '&' to containing '%26' without doing in javascript window.open(). URLEncode does not work nor URLPathEncode!
View 3 Repliesi have a very big problem: i've created a new test html helper:
[Code]....
i can call it but the first param that i need to pass is htmlHelper and not text as i should do. Why?
I'm getting the object refernce not set to an instance of an object error in the code below.I couldnt figure it out, where I'm going wrong.VB.NET Syntax (Toggle Plain Text)
View 3 RepliesSo I've got this method called LoginUser:
public void LoginUser(out SystemUser userToLogin, string username)
Having just started with Rhino Mocks, I'm having a little trouble mocking a call and return value from this method while testing my Presenter code. What's the correct syntax in this instance?
I have created a CR which uses two static parameter fields for 'DateFrom' and 'DateTo' on the report. The parameters are passed to the web page via a query string, and then I use Dim Fromdate As String = Request.QueryString("from") etc to send the parameter via code. The problem I'm having is this. The DateFrom and DateTo values are being sent to the report ( I simply use them in the report header to display the from and to dates selected by the user for the report ) and the report display's as expected. But when you click 'Next' in the multipage report, the report prompts with a parameter popup box to reenter the dates. Once you enter the values, you can page back and forth without any more interuptions.
Would anyone know what I have set wrong? Here is the code that I use to populat the report.
Dim reportpath As String = ""
[Code].....
I have a webmethod that has three parameters:
public AuthenticationResult Authenticate(Enum type, string userName, string password) But the problem I had is that if a null/invalid enum is entered for the type variable it throws an error message.
So the obvious solution is to use a string/int instead but I am cannot do this as current users already use the existing webmethod.
So i was thinking:
public AuthenticationResult Authenticate(object type, string userName, string password) and handling the casting myself but the problem I had with this is that now my users do not have access to the Enum type.
So my question is can I publish the enum type without having it as a parameter/return value? Allow the client to access the Enum so they can pass it into the method. Would using a method that returned a type that was my enum work? Or is there a way to catch this custom error: (I dont think so as it appears to be on the client end when converting Enum to xml). The error is: (System.InvalidOperationException: There was an error generating the XML document. ---> System.InvalidOperationException: Instance validation error: '45465' is not a valid value for Enum.)
Everything works fine on my dev machine which is running Windows 7. However, when I deploy my app to my production server at MaximumASP running 64 bit Windows 2008 R2 Standard, I just can't access those pages that are handled by my URL Routing logic. I'm getting the infamous "Object reference not set to an instance of an object." error.
The code below is my URL handler for Mailbox module in my application. I've defined mail folders in my database. All this does is if user is looking for /mailbox/Inbox, it looks up the folderID and sends the user the mailbox.aspx page which is expecting a folderID
[Code]....
And this is the part in Global.asax
[Code]....
And finally, the code in the mailbox page:
[Code]....
i have a doubt difference between object code and embeded code .
View 2 Repliesi need to hide an object(any control)on .aspx page for a perticulat user,
For Example::
I have two controls one is a lable control and another one is a button control on my Default.aspx page, and there are two users A and B, Lables control can be visible for A and B. But Button control is only visible for A but not to B. to do this i dont have to use any C# or VB code.
I've got a vs08 web site project that was recently added to tfs2010. now when i look at the code behind on a user control, a form object is not found in the code behind.
[code]....
Error:
The name 'txtbxSearchWorkOrder' does not exist in the current context
why this is not working on this page? I've got other pages with textboxes and no issues.
I have the following code to playback video clips.. we are getting to the point where i need to get this setup and populated from our table.. i already have the data i need to put into the needed parameters, but cant figure it out.. i have tried to add runat="server" and add an ID to the parameters i need to control, but when the page loads, the video window is displayed, but no video is available. and at the moment i have the video hard coded to test, but will need to replace that with video links stored in the table.. what am i missing or doing wrong?
[Code]....
am just figuring out best practice with MVC now I have a project where we have chosen to use it in anger.My question is.If creating a list view which is bound to an IEnumerable is this bad practise?Would it be better to seperate the code generated by the WCF Service reference into a datastructure which essentially holds the same data but abstracts further from the service, meaning that the UI is totally unaware of the service implementation beneath.or do people just bind to the proxy object types and have done with it ?My personal feeling is to create an abstraction by creating a model and placing the Collection in that and referring to the collection in the UI code from the model.
View 1 RepliesGiven the following simplified code block in ASP.NET
<% foreach( item in Model) { %>
<%=item.OriginalText.OriginalText1 %>
<%} %>
OriginalText is a class which may be null. I am looking for a simple (clean) way to check for this null and return an empty string ("") instead.
I'm having trouble accessing custom profile properties that I've declared in my web.config using the TableProfileProvider available at [URL] I set everything up according to the instructions but keep receiving an error stating "The type or namespace name 'Profile' could not be found" whenever I refer to the Profile object in my codebehind. My web.config is:
<profile enabled="true" defaultProvider="TableProfileProvider">
<providers>
<clear />
<!-- below is the asp.net default provider -->
<!--<add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="WebPortalDb" applicationName="/" />-->
<add name="TableProfileProvider"
type="Microsoft.Samples.SqlTableProfileProvider"
connectionStringName="WebPortalDb"
table="_ExtendedUserProfileData"
applicationName="WebPortal" />
</providers>
<properties>
<add name="FirstName"
type="string"
defaultValue="[null]"
customProviderData="FirstName;nvarchar" />
<add name="LastName"
type="string"
defaultValue="[null]"
customProviderData="LastName;nvarchar" />
<add name="EmailAddress"
type="string"
defaultValue="[null]"
customProviderData="EmailAddress;nvarchar" />
<add name="LastUpdateDate"
type="datetime"
defaultValue="[null]"
customProviderData="LastUpdatedDate;datetime" />
</properties>
</profile>
I have a Web Site project in VS2008, C#, .NET 3.5 and the Access to the Code-Behind has lost it's functionalilty.
i.e. I have a Button on a page... dbl-clk on button should take me to the Click Event of the button. It does nothing?
I tried exporting the Tools|Import Export Settings and re-setting them to the Default for Web Site... still no change...
I am creating an authentication service. This service has one of the methods to validate username and password and return a status based on it.
The validation method has bunch of things to check before it can say user is valid. This method has a pseudo code similar to this:
If UserName and Password is correct
If User Account is Locked (due to invalid attempts)
{[code]....
As you can see there are lots of if else statements that I am writing. It looks more like a procedural programming rather than object oriented.How can I fit such kind of code in object oriented pattern?
done some html code updates on my company's asp.net website and the above error appears.
i dont have a line 474 on the errored file.
this error only on IE, and not FF.
I am creating a web application that allows a user to download a csv file of a gridview. However, after looking at tutorials online such as http://www.aspsnippets.com/Articles/Export-GridView-To-Word-Excel-PDF-CSV-Formats-in-ASP.Net.aspxand such, I successfully got the table I wanted but there are HTML content appended to the table as well.There was also a similar problem being brought up on the forum,http://forums.asp.net/p/1528174/3692826.aspx. The solutions didn't help me much though. However, I am not really sure how Handlers can benefit this. Furthermore, I don't want the user to be navigated to a blank page just to download the csv file. I tried to debug and insert removal code to remove the html code before the response object is being wrote out but seems even at the end of the writing method, the response object seems to be holding just the table content only.
View 4 RepliesI have a stored procedure which is declared as follows: ALTER PROCEDURE dbo.thisProc @ID int,@TypeID int, @DocID int, @Section varchar(10) What I need is to be able to do this: If @ID is supplied, execute a particular if block if @ID is not supplied then move check if @TypeID is input and then execute another if block. I don't want to write multiple sql queries to deal with different inputs/page sections that a user is viewing.
SAMPLE CODE:
CREATE PROCEDURE GetArticle
@ID int,@DoTypeID int, @DocID int, @Sec varchar(10)
AS
IF @ID IS NOT NULL AND , @DocID IS NOT NULL AND @Sec = 'inner'
BEGIN
SELECT "my query is here"
WHERE Articles.ID = @ID AND Articles.DocID = @DocID
END
ELSE IF @ID IS NULL AND @DocID IS NULL AND @Sec = 'list'
BEGIN
EXEC GetDocList @DocTypeID
END
ELSE IF @ID IS NULL AND @DocID IS NULL AND @Sec = 'full'
BEGIN
EXEC GetDocList @DocTypeID
END
i have defined profile properties in my web config file but unable to access them in code behind. even profile object is not available. i have to writer fully qualified name like System.Web.Profile. below is my web config
<profile>
I am trying to incorporate AJAX in my web project for the first time and it isn't working. I don't know how to instantiate a class once and use AJAX to update the dataset numerous times before updating the database changes using a postback.
My project is to learn AJAX with a class object. Clicking the button is supposed to increment a count by one using a class to store the count. Here is my class:
[Code]....
Here is my HTML code:
[Code]....
And here are my button click event code snippets:
[Code]....
My problem is that as I step through the code (after clicking on the second button) it instantiates a new class object each time which returns a value of 2 every time. I have tried to fix the problem by putting my counter class instantiation in the pageload event using "If Not IsPostBack Then ..." but my probem there is that the button click event block of code would not recognize the cCount class - it put the blue lines under the cCount
My goal is to have the class object available to multiple events in the code behind: especially using AJAX to build records in one of my DataSet tables Does anyone know how to handle this?
i am getting this error when the below condition match, i am using the below code in Content page and in my master page i have this
<asp:ScriptManager EnablePartialRendering="true" EnablePageMethods="true" ID="smgr" runat="server" />
Error: Microsoft JScript runtime error: Object expected
if (lstRecipient.Items[i].Text == ddlRecipient.SelectedItem.Text)
{
lstRecipient.Items.RemoveAt(i);
isDuplicate = true;
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "AlertAdd", "jAlert('Recipient name is already in the list.', 'Duplicate Entry!');", true);
}