Web Forms :: Value Of Type 'System.Web.UI.Control' Cannot Be Converted To 'ProductDetails'

Nov 4, 2010

get error in the header after this

[Code]....

View 6 Replies


Similar Messages:

Forms Data Controls :: >>Object Of Type 'System.Boolean' Cannot Be Converted To Type 'System.Byte[]'?

Sep 30, 2010

I am trying to upload a picture into database using FormView insertItemTemplate. FormView is bounded by objectdatasource.To upload, I placed FileUpload control inside insertItemTemplate.In table the dataType is image.Error:Object of type 'System.Boolean' cannot be converted to type 'System.Byte[]'.

View 3 Replies

Error 6 Value Of Type 'String' Cannot Be Converted To 'System.Web.UI.Control' - How To Fix It

Jul 29, 2010

On the WebFrmSales.aspx, regarding the textbox controls, after the user have updated the SQL SERVER table with it. I tried to write the coding to clear all the textbox control but it not working.

This is the error message generated:

Error 6 Value of type 'String' cannot be converted to 'System.Web.UI.Control'.

This is the coding using VB Scripting

Code:

[code]....

View 18 Replies

DataSource Controls :: Value Of Type 'System.Data.DataRow' Cannot Be Converted To 'dataRow'

Mar 28, 2010

I have taken a DataTable control and have added colums to it. Now i want to add rows to that DataTable but when i am trying to create a DataRow of DataTable, an error is generated, showing "Value of type 'System.Data.DataRow' cannot be converted to 'dataRow'".

exact coding that i have written is as follows:

[Code]....

So, where i am getting wrong?

View 2 Replies

Web Forms :: Error "value Of Type System.web.ui.webcontrols.listbox Cannot Be Converted To Myprojectname.listbox" In Vs 2008

Aug 3, 2010

All i did is added an existing webform from vs 2003 project to vs 2008. with Listbox1 control this error is appearing. value of type system.web.ui.webcontrols.listbox cannot be converted to "myprojectname.listbox"

i also have the control defined on the top: Protected WithEvents Listbox1 As System.Web.UI.WebControls.ListBox I have converted lot of pages which were used in vs 2003 to vs 2008 without any problem, also tried to right click teh webform and go to code gen file , but the file is not coming up.

View 1 Replies

Web Forms :: Value Of Type "Integer" Cannot Be Converted To "System.IntPtr"

Oct 12, 2010

I am receiving an error with a line of code I have learnt from a tutorials site (after converting it from C# to VB):

[Code]....

View 4 Replies

Forms Data Controls :: Unable To Cast Object Of Type 'System.Web.UI.LiteralControl' To Type 'System.Web.UI.WebControls.TextBox'

Jan 5, 2010

Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.TextBox'.

[code]....

View 3 Replies

Forms Data Controls :: Unable To Cast Object Of Type 'System.DBNull' To Type 'System.String'.

Oct 1, 2010

Basically, what I did is that: I have a table in SQL database and some of data fields allow null. I built Objectdatasource through dataset. When I built update page using dataset. It generate the following error before showing the update page correctly. It seems I have issue to retrieve the null value from the database through using objectdatasource through dataset. Any suggestions?An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code

View 6 Replies

Web Forms :: Unable To Cast Object Of Type 'System.DateTime' To Type 'System.String'

Nov 10, 2010

[Code]....

Above is my code. The error I'm get is, Unable to cast object of type 'System.DateTime' to type 'System.String'.

The column "To" and column "Subject" are strings and column "Receive" is DateTime. I can't made any changes in the database, so I need to write some code to handle casting a string to datetime or if statement as a work around.

View 6 Replies

Web Forms :: Unable To Cast Object Of Type System String To Type System Byte

Feb 20, 2013

Unable to cast object of type 'System.String' to type 'System.Byte[]'....

on line #2

private void download(DataTable dt) { Byte[] bytes = (Byte[])dt.Rows[0]["FileData"];

Response.Buffer = true; Response.Charset = "";

View 1 Replies

DataSource Controls :: The Given Value Of Type String From The Data Source Cannot Be Converted To Type Datetime

May 19, 2010

I have this error "The given value of type String from the data source cannot be converted to type datetime of the specified target column." when I used sqlbulkcopy to do the transaction

Here is my code:

[code]....

View 3 Replies

Error In ScriptResource.axd: "Object Of Type 'Sys.Extended.UI.AccordionBehavior' Cannot Be Converted To Type 'Sys.UI.Behavior'

Oct 14, 2010

I have an asp.net web site where I'm trying to resolve what looks like a problem with ASP.NET AJAX:

Microsoft JScript runtime error:
Sys.ArgumentTypeException: Object of
type
'Sys.Extended.UI.AccordionBehavior'
cannot be converted to type
'Sys.UI.Behavior'. Parameter name:
instance

I've googled around a lot, and looked at the code presented (see below, no idea what it means) but no luck.

I've tried changing scriptmanger scriptmode to release, and a bunch of other things too.

Details:

Visual Studio 2010
ASP.NET 4.0
Ajax control toolkit 4.0
jQuery 1.4.2
jQuery UI 1.8.5

JS Code the error occurs in, inside ScriptResource.axd:

dispose:function()
{
var c=this;
b.UI.Behavior.callBaseMethod(c,eb); --------- this line
var d=c._element;
if(d)
{
var f=c.get_name();
if(f)
d[f]=a;
var e=d._behaviors;
Array.remove(e,c);
if(!e.length)
d._behaviors=a;
delete c._element
}
}

Declaration of accordion control:

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="atlas" %>
(snip)
<atlas:Accordion ID="menu" runat="server" SelectedIndex="0"
ContentCssClass="accordionContent" FadeTransitions="true" FramesPerSecond="30"
TransitionDuration="250" AutoSize="None" Width="270">
</atlas:Accordion>

*Update: *
Added accordion control declaration as requested, is there anything else I can add that could be useful?

Does anyone have any idea about this error at all - am I right in thinking it's MS AJAX not playing nicely with other javascript (probably jQuery UI) on the page?

View 1 Replies

AJAX :: Object Of Type Sys.UI._Time' Cannot Be Converted To Type Sys.UI._Timer?

Sep 7, 2010

I have a main page with several menu choices, one of which launches an ajax enabled window. The following pattern occurs:If I:

1) Launch site
2) Select menu choice listed on master page that is not ajax enabled
3) Select menu choice that launches ajax enabled popup.
4) close pages

All is OK.If I repeat the steps, but in step 2 I select an ajax enabled page and them launch popup, I get the following error:Message: Sys.ArgumentTypeException: Object of type 'Sys.UI._Timer' cannot be converted to type 'Sys.UI._Timer'.I have spent days on this and have been unable to solve it. If I remove the ajax ToolkitScriptManager and update panels from any of the pages and launch the popup, it works. Can anyone offer some guidance?that are not ajax enabled and then selethat includes an ajax enabled popup window. T

View 1 Replies

DataSource Controls :: Unable To Cast Object Of Type '<TakeIterator>d__3a`1[System.Char]' To Type 'System.Collections.IList'

Jan 2, 2010

I want to do paging the API Membership without using the datacontrols, but I get this error "Unable to cast object of type '<TakeIterator>d__3a`1[System.Char]' to type 'System.Collections.IList'." when I do this,

[code]....

View 1 Replies

Databases :: Retrieving From OdbcDataReader / Unable To Cast Object Of Type 'System.Byte[]' To Type 'System.String'

Feb 16, 2010

I have defined an ODBC Command and ODBCdatareader as follows

OdbcConnection myConnection = new OdbcConnection(connectionString);
OdbcCommand myCommand = new OdbcCommand();
myCommand.Connection = myConnection;
myCommand.CommandText = "select UOPGM from GREG.TUSROPTF";
OdbcDataReader myReader;
myConnection.Open();
myReader = myCommand.ExecuteReader();

When I try to retreive from the reader as follows:

while (myReader.Read())
{
string someString = myReader["UOPGM"];
lstNames.Items.Add(someString);
}

I get the following error

Error reading the database. Unable to cast object of type 'System.Byte[]' to type 'System.String'."

I have also tried string someString = (string)myReader["UOPGM"]; to no avail

View 4 Replies

DataSource Controls :: Unable To Cast Object Of Type 'System.DBNull' To Type 'System.String'

May 28, 2010

I am trying to write a table output from SQL database to a gridview/ Data List through an Object Data Source. I am a new starter and your help will be useful.

public List<Staff> GetStaff()
cmd.CommandType =
SqlConnection con =
new
SqlConnection(connectionstring);SqlCommand cmd =
new
[code]...

View 4 Replies

Fluent Nhibernate System.ApplicationException : For Property 'Id' Expected '1' Of Type 'System.Int32' But Got '2' Of Type 'System.Int32'

Jul 6, 2010

I am writing unit tests for fluent Nhibernate, when I run the test in isloation it passes, but when I run multiple tests. or run the test more than once it starts failing with the message below System.ApplicationException : For property 'Id' expected '1' of type 'System.Int32' but got '2' of type 'System.Int32'

[TextFixture]
public void Can_Correctly_Map_Entity()
{
new PersistenceSpecification<UserProfile>(Session)
.CheckProperty(c => c.Id, 1)
.CheckProperty(c => c.UserName, "user")
.CheckProperty(c => c.Address1, "Address1")
.CheckProperty(c => c.Address2, "Address2")
}

View 2 Replies

Unable To Cast Object Of Type 'System.EventArgs' To Type 'System.Web.UI.WebControls.FormVi

Nov 24, 2010

Protected Sub FormView1_ItemCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.FormViewCommandEventArgs) Handles FormView1.ItemCreated
Causes Unable to cast object of type 'System.EventArgs' to type 'System.Web.UI.WebControls.FormViewCommandEventArgs'.

The program (asp.net/vb) works fine with FormView1_ItemCommand and FormView1_ItemInserted events but strangely objects to FormView1_ItemCreated. Is it only a VC# event?

View 2 Replies

ADO.NET :: Unable To Cast Object Of Type System.Guid To Type System.String?

Sep 17, 2010

[Code]....
System.InvalidCastException was unhandled by user code
Message=Unable to cast object of type 'System.Guid' to type 'System.String'.
Source=System.Data.Linq
System.Data.Linq.SqlClient.SqlProvider.System.Data.Linq.Provider.IProvider.Execut

View 4 Replies

MVC :: Unable To Cast Object Of Type 'System.Web.Mvc.ValueProviderResult' To Type 'System.IConvertible'

Aug 23, 2010

Why am I getting this error on line:

sp.Price = Convert.ToDecimal(collection.GetValue("Price"));

sp is :

SPecials_Templates sp = new SPecials_Templates();

SPecials_Templates Defined:

[MetadataType(typeof(SPecials_TemplatesMetaData))]
public partial class SPecials_Templates
{
public class SPecials_TemplatesMetaData
{
[ScaffoldColumn(false)]
public object Key { get; set; }
[StringLength(50)]
public object Template_Name { get; set; }
[StringLength(12)]
public object Headline { get; set; }
[StringLength(12)]
public object headline2 { get; set; }
[StringLength(160)].......

View 2 Replies

Web Forms :: MaximumValue Property Of 'RangeValidator1' Cannot Be Converted To Type 'Date'?

Aug 20, 2010

I am getting error message: The value '31/12/2050' of the MaximumValue property of 'RangeValidator1' cannot be converted to type 'Date'

Asp.net pages were working fine before but after reinstalling the VS2008 on new machine and copied the old pages to new machine i am getting this error message.

View 6 Replies

Web Forms :: Value Of 'Byte' Cannot Be Converted To 'System.Data.Linq.Binary'?

Jun 28, 2010

I am trying to get the following code behind to store a file in a datbase using Linq (with *dbml). I am getting an intellisense error in my "For each" loop the says the following":Value of 'Byte' cannot be converted to 'System.Data.Linq.Binary'I have been searching for awhile, but I can't seem to find a solution that has worked for me yet.

[Code]....

View 2 Replies

Web Forms :: The Displayproperty Of A Control Type System.Web.UI.WebControls?

Apr 28, 2010

'm getting the above error on one server (production of course, it's always production). On two other servers and in my local dev server, the exact same code runs fine. I do see the Display property has ThemableAttribute(false) in the documentation, so the fact that it IS working seems to be the anomoly, but how could this be working in 75% of the environments I'm testing in?

View 5 Replies

DBnulls Cannot Be Converted To Type Integer?

Feb 26, 2010

We are using visual studio 2005 and SSMSE for this project. I had already created some pages which is capable of inserting and updating the values on the sql server. After inserting and updating it will redirect to another page to view the result. When I add a homepage, something just mess up. When I insert a new items for the table, it prompts a message, DBnulls cannot be converted to type integer. When I try to check at the sql tables, the data was inserted but I was not able to view the result on the other page.

View 5 Replies

Web Forms :: Unable To Cast Object Of Type "System.Web.UI.LiteralControl" To Type "System.Web.UI.WebControls"

Jan 24, 2011

I have on my page.aspx CheckBox with IDs representing the month.

<asp:CheckBox ID="January" runat="server" Text="Janvier" />
<asp:CheckBox ID="Febuary" runat="server" Text="Fevrier" />
<asp:CheckBox ID="March" runat="server" Text="Mars" />
<asp:CheckBox ID="November" runat="server" Text="Novembre" />
<asp:CheckBox ID="December" runat="server" Text="Decembre" />

The ChecBox will be selected according to the user need: 1, 2, 3 or plus... When the page is fired, I wanted to get in the code behind the box which are checked so I can build a query consequently. So in the code behin, i wrote this:

Dim MyCheckBox As CheckBox
Even if I try Dim MyCheckBox As New CheckBox I was getting the same error below.
For Each MyCheckBox In Form.Controls
For j As Integer = 1 To 12
If TypeOf MyCheckBox Is CheckBox Then
MyCheckBox.ID = MonthName(j)
If CType(MyCheckBox, CheckBox).Checked = True Then
TargetedFieldName = MyCheckBox.ID
'Build a query against tables
MyCheckBoxCollection += TargetedFieldName & ", "
End If
End If
Next
Next

I'm getting right after For Each statement this error: Unable to cast object of type 'System.Web.UI.LiteralControl' to type 'System.Web.UI.WebControls.CheckBox'.

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved