DataSource Controls :: Getting Error That Invalid Column Name 'DateofBirth'

Feb 22, 2010


SqlConnection(); [code]....

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DataSource Controls :: Select Query Not Working / Getting An Invalid Column Name Error?

Jul 9, 2010

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?

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DataSource Controls :: Invalid Column Name 'ContractDocumentType'

Jun 3, 2010

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"
<asp:SqlDataSource ID="dsdContractNumbers" runat="server"

My code-behind (I edited out some stuff that is probably not needed here):




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Forms Data Controls :: Is It Possible To Have Error Invalid Column Name 'assigned' In These Circumstances

Jun 25, 2010

For example:


When I run this the error is 'Invalid column name 'assigned'.'Yet if I load up Microsoft sql server management studio and run the query against the same db:


I get the data I was expecting and the column does exist?

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DataSource Controls :: SqlDataReader And The Invalid Attempt To Call FieldCount Error?

Mar 30, 2010

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:




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DataSource Controls :: Invalid Command Sent To ExecuteXmlReader Error While Executing Xmlreader?

Mar 23, 2010

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:


db = (
cmd = db.GetSqlStringCommand(
xmlReader = db.ExecuteXmlReader(cmd);
db = null;DbCommand cmd =
null;XmlReader xmlReader =
* from emp");DataSet ds = db.ExecuteDataSet(cmd);

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Visual Studio :: Backup Sql 2008 Db Cause Error When Run Backup Operation / Invalid Column Name 'is_compressed'

Jul 8, 2010

Invalid column name 'is_compressed'.

Invalid column name 'compressed_backup_size'.

Could not insert a backup or restore history/detail record in the msdb database. This may indicate a problem with the msdb database. The backup/restore operation was still successful.

Processed 264 pages for database 'E:ASP.NET4.0_CalculatorhicalcApp_DataASPNETDB.MDF', file 'ASPNETDB_1847a276f17a4e2cb63c95936431bc26_DAT' on file 1.

Processed 1 pages for database 'E:ASP.NET4.0_CalculatorhicalcApp_DataASPNETDB.MDF', file 'ASPNETDB_TMP_log' on file 1.

BACKUP DATABASE successfully processed 265 pages in 0.404 seconds (5.124 MB/sec).


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DataSource Controls :: SqlBulkCopy - String To Type Decimal In Target Column Error?

Mar 26, 2010

I read a CSV file into a DataTable.The DataTable in the first image shows each column and type.The types are exactly what they are supposed to be and the data loaded all the rows it was supposed to load.From the second screen shot you can see the database table. SqlBulkCopy is supposed to map column names to database columns by default.According to that logic each column matches up exactly to the database and the column types also match.However,when I run the command it errors on the first row with:

"The given value of type String from the data source cannot be converted to type decimal of the specified target column."

Here is the StackTrace:

"at System.Data.SqlClient.SqlBulkCopy.ConvertValue(Object value, _SqlMetaData metadata) at System.Data.SqlClient.SqlBulkCopy.WriteToServerInternal() at System.Data.SqlClient.SqlBulkCopy.WriteRowSourceToServer(Int32 columnCount) at


Anyone have any ideas why this will not import correctly?

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Forms Data Controls :: Invalid Column Name With Search Condition?

Jan 18, 2011

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'


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Forms Data Controls :: Invalid Column Name On SqlDataSource With SubQuery?

May 10, 2010


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SQL Server :: Invalid Column Name - Column Is Not Referenced Anywhere?

Aug 18, 2010

I have a SQL Server 2005 database which is queried by a web service which is called by an aspx page.

I inherited a messy and inefficient project, and I was working on cleaning up a GridView by making it dynamic and by having consistent field names in the database when I started getting an error of - Sys.WebForms.PageRequestManagerServerErrorException: Invalid column name: 'ASSIGNED_TO'

Assigned_to does not exist in the database, in the web service, or in the website solutions in any place. It was the name of one of the fields in one table, which I changed to USERID so that either of two datasets would fit into a Gridview (all other fields were the same). I then replaced all references of ASSIGNED_TO with USERID, which is when the issues began. The first of the two queries below causes the exception to be thrown, but the second one does not. I have tested both with the WCF Client and with a query within SQL Server to verify that they do work, so the issue has to be on the website side.

sSQL = "select distinct B.BADGE_NBR, a.REGId,B.CYC_RTE, b.USERID, a.MTRREAD,A.NEWMTRNUM, a.COMPTIME, B.FA_TYPE, CASE WHEN A.MTRCOMMENTS <> 'Null' THEN '*' END as Comment,a.MTRLAT,a.MTRLONG,a.WOFAID, b.ADDRESS, a.MTRREADFLAG, b.ROUT_SEQ from MobileDataReturn a,WORKORDERDIPATCHFILL b Where a.RegId = b.REGID and a.WOFAID = b.FA_ID and B.CYC_RTE " & route & "' and b.USERID " & worker & "' and B.BADGE_NBR " & badge & "' and a.MTRREADFLAG " & readflag & "' and b.FA_TYPE " & fatype & "' Order by a.COMPTIME desc"

sSQL = "select distinct BADGE_NBR, REGId,CYC_RTE, USERID,MTRREAD,NEWMTRNUM, COMPTIME, FA_TYPE, CASE WHEN MTRCOMMENTS <> 'Null' THEN '*' END as Comment,MTRLAT,MTRLONG,WOFAID, ADDRESS, MTRREADFLAG from MobileDataReturnArchive Where CYC_RTE " & route & "'and USERID " & worker & "'and BADGE_NBR " & badge & "' and MTRREADFLAG " & readflag & "'and FA_TYPE " & fatype & "' Order by COMPTIME desc"

The Gridview:


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DataSource Controls :: Select SQL Error "Ambiguous Column Name Username"

Feb 4, 2010

Dim queryString As String = "SELECT Presenter_Assignment_.username, Presenter_Assignment_.FirstName, Presenter_Assignment_.LastName, Presenter_Assignment_.SchoolName, Presenter_Assignment_.SchoolTalk, Presenter_Assignment_.Dates, Presenter_Assignment_.Time
FROM Presenter_Assignment_ INNER JOIN UserInformation ON Presenter_Assignment_.username = UserInformation.username WHERE ('@username' = username)

When I run a page with this statement, it pops up an error saying 'Ambiguous Column Name 'username'. Why is this so? ._.

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DataSource Controls :: Invalid Value For Key AttachDbFilename

Jul 10, 2010

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"

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DataSource Controls :: Accessing Specific Column In Database With Column ID With Table Adaptor

Jan 6, 2010

I'm currectly tryin to access a specific value in my database in a specific column. I'm tryin to use the primary key of the table to access the actual value in the row of that ID.

The current code:


Just iterates through the table and looking for any row with the boolean 'checkin' value is True, then it takes the 'id' value of that row and stores it into an array. Is there a way that I can access a another entry, and only that entry, in the table with the 'id' stored in the array?

Like if my data base contained and int, primarykey, `id` value, a boolean, `checkedin` value, and a `time` value, is there a way to access, lets say, the row with `id` equalling 3 and and the checkIn value from that row?

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DataSource Controls :: Invalid Directory In Sql 2005

Jan 13, 2010

When i open a table in Sql 2005 i get an error Invalid directory

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DataSource Controls :: Invalid Object Name 'dbo.pages_Allowed'

May 18, 2010

I have created my function as follows

USE [fedach]
/****** Object: UserDefinedFunction [dbo].[pages_Allowed] Script Date: 05/18/2010 14:14:34 ******/
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

But when i am running the function i am getting the error as Invalid object name 'dbo.pages_Allowed'. can any one tell why?

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DataSource Controls :: How To Select Column Value From Grid And Hide A Column

Oct 19, 2010

I'm trying to retreive a column value from gridview5 to use it in a query to display resuls in gridview, Also how do you hide a column in the grid?

Where (p.Link_ID Like GridView5.?


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DataSource Controls :: Move 1 Column Values To Another Column In Datatable?

Mar 31, 2010

i have a datatable with several columns and rows. now i want to copy the last column fully (all rows) and create the new column with that values.

it means last column values sholud be moved to new column (now this is the last column).

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Data Controls :: Specified Value Has Invalid CRLF Characters Error?

Feb 4, 2014

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, 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.

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DataSource Controls :: SqlException (0x80131904) - Invalid Object Name ..?

Aug 3, 2010

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'.

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:


Source File: D:hshomec300971poofun.comCheckOut.aspx.vb Line: 97 Stack Trace:


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Data Controls :: Invalid Postback Or Callback Argument Error

May 7, 2015

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">
<asp:BoundField HeaderText="Name" DataField="name" />
<asp:BoundField HeaderText="Member_id" DataField="unique_id" />
<asp:BoundField HeaderText="Batch" DataField="batch" />


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Is There A Control To Display DateOfBirth

Jan 15, 2010

I need to display an option to enter DateOfBirth on a profile screen. I have made it work with a textbox and using a
CompareValidator and checking the DataTypeCheck. This all works fine, but inside a multiview control with different views in it the validation only works once and if you goto another view you can enter a invlaid DateOfBirth. Is there a control that I can use to do this.

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Forms Data Controls :: Invalid Postback Or Callback Argument Error

Mar 28, 2011

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.



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WCF / ASMX :: Search Using DateofBirth In WebService

Feb 10, 2011

I m searching FileNet Webservice using Date of Birth. My Sql is

SELECT [ID],[SSN],[FirstName],[LastName] FROM [WebService] WHERE([DateOfBirth] = '2/15/1925 12:00:00 AM')

I have date of birth in SingletonDateTime. When I m searching using ID or SSN or Name, it is displaying DOB correctly.

When I m searching using Date of Birth, it is throwing exception.

"System.Web.Services.Protocols.SoapException: An operand is incorrect in datatype, form, or class."

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Databases :: Specified An Invalid Column Ordinal?

Jan 13, 2010

I have a MySql function that i wrote in Query Broswer, that adds a new entry into the "customer" table.

The values are provided from an .aspx page, and after the insertion, the function should return "1" (int value). So, my .aspx page is:


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