I am making a project on vb .net. I am using the connection string , "Data Source=.SQLEXPRESS;AttachDbFilename=""|DataDirectoy|Database.mdf"";Integrated Security=True;User Instance=True". My login page was running untill yesterday but now its giving the error "Invalid value for key AttachDbFilename"
View 1 RepliesConnection String:
data source=mssql2008.chaiyohosting.com;Integrated
Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true
Error:
Invalid value for key 'attachdbfilename'.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentException: Invalid value for key 'attachdbfilename'.
Source Error:
Line 20: protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
Line 21: {
Line 22: if (Membership.ValidateUser(Login1.UserName, Login1.Password))
Line 23: {
Line 24: e.Authenticated = true;
Source File: c:inetpubvhostsvcantop.comhttpdocsDefault.aspx.cs Line: 22
Stack Trace:
[code]....
When i open a table in Sql 2005 i get an error Invalid directory
View 1 RepliesI have created my function as follows
USE [fedach]
GO
/****** Object: UserDefinedFunction [dbo].[pages_Allowed] Script Date: 05/18/2010 14:14:34 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE FUNCTION [dbo].[pages_Allowed] (@username varchar(35))
RETURNS varchar(30) AS BEGIN -- Declare the return variable here DECLARE @pages varchar(30)
DECLARE @PRvalidate tinyint,@PRdownload tinyint,@PRupload tinyint, @Pages as varchar(35)
select @PRvalidate=Rvalidate,@PRdownload=Rdownload,@PRupload=Rupload from tblPermittedpages where Username=@username;
select @Pages = case
when @PRvalidate=1 and @PRdownload=1 and @PRupload=1
then 'Admin'
when @PRvalidate=1 and @PRdownload=0 and @PRupload=0
then 'Validate Only'
when @PRvalidate=0 and @PRdownload=1 and @PRupload=0
then 'Download Only'
when @PRvalidate=1 and @PRdownload=0 and @PRupload=0
then 'Validate and Download' End;
return @pages
END
But when i am running the function i am getting the error as Invalid object name 'dbo.pages_Allowed'. can any one tell why?
I have two drop down lists and a upload control. One dropdown allows my user to select a valid contract number, and the second dropdown is populated from a table that has 5 contract document types and id's.
after i use the dropdowns to select the information i want and select the file i want to upload based on that information, I press my upload button and get " Invalid column name 'ContractDocumentType'."
It is very possible that I have extra code in here that is not necessary as I have fixed several issues before this one, such as a convert varchar to int error.
What Contract Number Are These Documents Related To?
<asp:DropDownList ID="lstContractNumber" runat="server"
DataSourceID="dsdContractNumbers" DataTextField="ContractNumber"
DataValueField="ContractNumber">
</asp:DropDownList>
<asp:SqlDataSource ID="dsdContractNumbers" runat="server"
</table>
</asp:Content>
My code-behind (I edited out some stuff that is probably not needed here):
[Code]....
[Code]....
[Code]....
If I use local SQL database, everything working fine, but when I change database link to Web SQL server this error pop out, and I have no idea. Anyone know what happen? My error as below:
Server Error in '/' Application.
Invalid object name '訂單'.
Description:
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
Exception Details: System.Data.SqlClient.SqlException: Invalid object name '訂單'.
Source Error:
[Code]....
Source File: D:hshomec300971poofun.comCheckOut.aspx.vb Line: 97 Stack Trace:
[Code]....
SqlConnection
Conne=new
SqlConnection(); [code]....
I have several methods where I return a SqlDataReader to populate Gridviews, Listview, etc. I get random "Timeout expired" errors regarding connection pooling, so I decided to add using{} to my methods. The lack of using is a carry over from my more beginner days.Below I included the before and after code. The after code always gives me the "Invalid attempt to call FieldCount when reader is closed" error. I have tried various combination of using{}, but ALL result in the same error.What am I doing wrong? Also, from the code below what is the best way to structure this code to ensure no connection leakage?Before:
[Code]....
After:
[Code]....
when i am executing xmlreader in enterprise library 4.1, iam getting an error like below
error: Invalid command sent to ExecuteXmlReader. The command must return an Xml result.
my code:
SqlDatabase
db = (
cmd = db.GetSqlStringCommand(
xmlReader = db.ExecuteXmlReader(cmd);
db = null;DbCommand cmd =
null;XmlReader xmlReader =
null;SqlDatabase)DatabaseFactory.CreateDatabase();"select
* from emp");DataSet ds = db.ExecuteDataSet(cmd);
i have the following select staement which deosnt work, can anyone advise me whats wrong with it:
string _name = ddl_Name.SelectedValue.ToString();
string cmd =
"SELECT ID, Telephone FROM User_List WHERE Name = '' + _name;
i keep getting an invalid column name error? and i know the syntax next to _name isnt correct. how are the single quotes meant to go?
I created one stored procedure.
/*
SP Name :sp_Par_SearchCourseFinder
Author :Mr.Ravichandran
[code]...
The error that I get from this code states that the cast is invalid and that the number must be less than infinity. [Code]....
By the way, I tried to paste my code using the icon from the toolbar but it didn't work. Firefox problem maybe?
Environment is : vwd2008, asp.net 3.5, linq to sql object model, formview, stored procedure used for query.On going problem... I have a simplified page with a webform content area from a master page. The content area contains a FormView connected to an object data source thru the design view tag. The O/R designer has the Lease Table and the stored procedure in the method area.
The stored procedure selects all records from a single table. I an using the DatabaseDataContext and selecting stored procedure name which has "return SingleResult".. There is no code written; the design view was used to create everything. The stored procedure executes in VWD 2008 express tab and shows desired records. I would like to use the O/R and Linq to SQL, and objectdatasource BUT.
I get the following error when I try to update rows in the DebtorList table : Invalid attempt to call FieldCount when reader is closed with LINQ
// Query the database for the row to be updated.//USE DL TEST VERSION...
var queryUpdateWithoutExclusions = (
[Code]....
I am attempting to use SqlBulkCopy to import data from an XML document. I receive the following error when executing WriteToServer: Invalid cast from 'System.String' to 'System.Guid'
View 1 RepliesMy pages work with a SqlDataSource and an Access Database but returns an error when I'm using a SQL Server database.
ERROR [42S22] [Microsoft][ODBC SQL Server Driver][SQL Server]Invalid column name 'sid'
[Code]....
I need to apply a css class to invalid controls on a web form. I'd like to make it a resusable class. This is what I have so far:
public class Validation
{
public static void ApplyInvalidClass(Page page, string className[code].....
The problem is what I call this on a .Net user control, I guess because I'm passing in Page, page.FindControl(bv.ControlToValidate) is always null.Is there a better way to do this?
I have created web method for "getting contacts".
My parameters are UNAME,PWD,VerticalID and Filter, now, there is no problem with my uname,pwd and verticalid, but my Filter have value of A,B,etc.in the sense just one character value.
But whenever I entered data,it returns this error:
"Specified Value has invalid CRLF Characters" this error belongs to Filter.
But when I entered ABCD it returns null because Filter is a string type and only one character value. But ASP.NET is not taking this one character value as string.
I am trying to get gridview with SqlDataSource.
When I do test the SQlDataSource with condition in status field, It shows error that invalid column name.
status field data type is char and default value is O in SQL server. When I give the 'O' in condition, it comes error about invalid column name.
What does it mean eaxctly invalid column name and how can I fix it?
Do I have to change DB type or something?
.error message is Invalid column name 'O'
[Code]....
[Code]....
_
[Code]....
The question has probably been raised many times, but I could not find an answer so far.The error is: ropdownlist has SelectedValue which is invalid because it does not exist in the list of items.However, I have debugged the values and the list has the correct list of values which includes the SelectedValue.
View 5 RepliesI have a datalist which will display a list of groups from the database. In every group record, i have a button binding to it, and i give it a commandName call "joingroup" . When a user actaully clicks on the button(btnJoinGroup), the commandName fires. The problem i am facing now is, whenever i click on the button, i get this error below:
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.
aspx code
<asp:DataList ID="DataList1" runat="server" RepeatColumns="1" OnItemCommand="DataList1_ItemCommand">
<ItemTemplate>
<br /> [code]....
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.
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False">
<Columns>
<asp:BoundField HeaderText="Name" DataField="name" />
<asp:BoundField HeaderText="Member_id" DataField="unique_id" />
<asp:BoundField HeaderText="Batch" DataField="batch" />
[code]...
Before this, everything is fine when running the project After I've put "SelectedValue" below to the field,
<asp:TemplateField HeaderText="Interest">
<ItemTemplate>
<asp:DropDownList ID="ddl" OnSelectedIndexChanged="ddl_IndexChanged" SelectedValue='<%# bind("int_id") %>' AutoPostBack="true" runat="server">
</asp:DropDownList>
</ItemTemplate>
[CODE]
Typically I get this error when I am using AJAX, but I'm not using any AJAX at all in this page. Yet I'm getting this error.
Invalid postback or callback argument Here is my code.
[Code]....
[Code]....