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Hi,
I am developing a website, in which Admin fills out a form, in which he assigns tasks to members/users, which will display in the users page
according to their login id. Please note that i am using asp.net's Administer Website. Well, the problem is coming when a user logs in and goes
to MyTasks, this page comes out:
Server Error in '/TMIZ' Application.
--------------------------------------------------------------------------------
The Type property of parameter 'UserId' cannot be set when the DbType property is set.
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.InvalidOperationException: The Type property of parameter 'UserId' cannot be set when the DbType property is set.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[InvalidOperationException: The Type property of parameter 'UserId' cannot be set when the DbType property is set.]
System.Web.UI.WebControls.Parameter.GetValue(Object value, Boolean ignoreNullableTypeChanges) +1750595
System.Web.UI.WebControls.ParameterCollection.GetValues(HttpContext context, Control control) +301
System.Web.UI.WebControls.SqlDataSourceView.InitializeParameters(DbCommand command, ParameterCollection parameters, IDictionary exclusionList) +264
System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +472
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +19
System.Web.UI.WebControls.DataBoundControl.PerformSelect() +142
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73
System.Web.UI.WebControls.GridView.DataBind() +4
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +72
System.Web.UI.Control.EnsureChildControls() +87
System.Web.UI.Control.PreRenderRecursiveInternal() +44
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842
This is the query which i am providing in the datagrid's configure datasource "SELECT * FROM [Tasks] WHERE ([UserId] = @UserId)"
When I check the query and provide the uniqueidentifier of userid (copied from the database) it gives me the correct result. But the problem is coming when i execute it.
Please Help...!!! Thanks
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Well, the error message explains the error quite clearly. I can tell even without seeing the code that you are specifying the parameter incorrectly. You can't set both the Type and the DbType property of the parameter.
Despite everything, the person most likely to be fooling you next is yourself.
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WOW! you got down voted for saying that. Probably it's the OP
5 ed
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Dear Friends,
In my Windows 2003 server 64 bit. i have installed all required 64 bit software in that PC. Ms Office 2003 32 bit also.
While uploading excel file. it is getting error also.
Kindly advise me. what are the supporting files i have to install in my server. If it is available from any sites, please post that URL also.
If any prerequsites available for 64 bit, please post that details also.
Thanks & Regards
Haridas.R
Haridas.R
harisofttech@gmail.com
harisofttech@hotmail.com (online)
harizeenet@yahoo.co.in(online)
"Achievement is not a destination, its a journey "
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Haridas.R wrote: While uploading excel file. it is getting error also.
What is the actual error you are getting? Just saying you are getting an error is not going to allow anyone to really help you. Be more descriptive of the error message and someone might be able to help you out 
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Hi,
Does tableless html design means using DIVs with the help of CSS? Could someone point me in the right direction.
Regards,
Manu
“The thing for you is a burial permit. You have only to speak and I will see that you get it.”
modified on Saturday, November 1, 2008 9:42 AM
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Blumen wrote: Does tableless html design means using DIVs with the help of CSS?
Almost. It rather means that you use CSS to style the html elements that are appropriate for what you want to do. That element could even be a table, if you actually want to display a table on the page.
Using tables to do layout once revolutionised the web design. However, that was about fifteen years ago, and the technology has moved on since then.
Here is a good example:
css Zen Garden: The Beauty in CSS Design[^]
I have found these useful for understanding how CSS works:
Selectutorial[^]
Floatutorial[^]
Despite everything, the person most likely to be fooling you next is yourself.
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Thank you Guffa
“The thing for you is a burial permit. You have only to speak and I will see that you get it.”
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Adding to what Guffa said,
Pages designed using tables are slow to render than the one developed using DIVs and CSS. Many websites will have a main table which contains all the contents of that page. This is slow because browser can render the content only after getting the closing node which it gets at the end of page.
Use DIVs and CSS for design doesn't mean that you have to avoid tables completly. Tables should be used for what it is created for. If you are using tables for designing, use small tables instead of wrapping everything in a single table.
This[^] site has good beginer level tutorials.
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Thank you
“The thing for you is a burial permit. You have only to speak and I will see that you get it.”
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In addition to what the others have said, I've personally found going table-less involves a lot of pain, suffering and cursing at various browsers. I've attempted it many times and went back to tables, for sanity's sake. The new specs hold promise, but we'll have to see how each browser handles them.
Just my 2 cents.
- S
50 cups of coffee and you know it's on!
A post a day, keeps the white coats away!
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Steve Echols wrote: I've personally found going table-less involves a lot of pain, suffering
Exactly. I tried to CSS based design but found that it was very difficult. Most of the websites still use table based design. I checked Microsoft home page using firebug, they have DIV based design.
“The thing for you is a burial permit. You have only to speak and I will see that you get it.”
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Yeah, it's frustrating because I know it can be done, but it just seems like hypocrisy from the people saying you shouldn't use tables, and suggest instead that you use mind bending css hacks to accomplish the same thing. I choose the route that makes sense to me (grids) and what I know works, for right or wrong, and wait for the w3c get their act together (like that'll ever happen).
- S
50 cups of coffee and you know it's on!
A post a day, keeps the white coats away!
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Steve Echols wrote: I choose the route that makes sense to me (grids) and what I know works
What is that route?
“The thing for you is a burial permit. You have only to speak and I will see that you get it.”
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Hello,
I have a requirement to create new forms at run time based on user's request. Web site has a collection of web forms added to it already. The requirement is that the user can add a new page and personalize his new page using the controls collection avaiable to him in the design page. Later that new page should be saved and it should be displayed when requested. Is there a way to do it?
Thanks,
Pluto.
modified on Saturday, November 1, 2008 9:13 AM
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it is better to generate the controls dynamically
than creating a new page alltogether
otherwise you have to compile a new page and it may add lot of complexity to your application
Thanks & Regards
Pete
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I'd be inclined to store an XML representation of the page they want (or even the raw XHTML / HTML), and then use a single "User" page which is capable of rendering any of the "defined" pages....
C# has already designed away most of the tedium of C++.
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I have a SharePoint Web Part that uses Office Interop to process Word documents. The Web Part functions well to enumerate the documents in the various document repositories but when documents are selected for Interop processing there are permission problems with accessing the Interop module (Microsoft.Office.Interop.Word.dll).
I tried to get around this by executing that portion of the processing using the RunWithElevatedPrivileges method.
I set COM privileges (both Access Permissions and Launch and Activation Permissions) for NETWORK SERVICE in the component services manager, but now I get a browser authentication error because the user has changed and has not been authenticated.
Does anyone know how I can get the browser to authenticate NETWORK SERVICE temporarily? I still need the original user to be authenticated because after processing the document the user needs to interact with the Web Part.
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Hi,
I am working in asp.net 2.0. I have create web service in my website.
my doubt is i have use this web service in my another website or Not.
Please send replay.
Thanks.
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I could not get your question. clearly explain what is your requirement.
Sathesh.
Blessed is the season which engages the whole world in a conspiracy of love.
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A webservice can be called from any websites.
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Hi Shanthi,
Once a Web Service is made then it can be accessible from any application depending upon the bussiness policies and security issues.
Either you love IT or leave IT...
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Hi
I am sending mails to a yahoo id but mail not getting deliverd and it stays in my Queue folder in wwwroot but same mail is getting deliverd to gmail email ids. i do know why this is happening.
Following is the code
Dim mTo, mFrom, mCc, mBcc, mSubject, mMsg, mServer, mAuth As String
Dim mPort As Integer
mFrom = "xxxx@yahoo.com"
mTo = "xxxx@yahoo.com"
mCc = "xxxx@gmail.com"
'mBcc = ""
mServer = "192.180.0.4"
mPort = CInt("25")
mAuth = "LOCALHOST"
mSubject = "asdasd"
Dim strBody As String
strBody = "<table cellpadding="0" cellspacing="0" bgcolor="#c1c1c1" align="center" width="100%" border="0">"
strBody &= "<tr>"
strBody &= "<td align="center">"
strBody = "<table cellpadding="0" cellspacing="0" align="center" width="600" height="703" border="0">"
strBody &= "<tr>"
strBody &= "<td align="center"><img alt="" hspace="0" src="" cid:imageid="" align="middle" border="0" xmlns:cid="#unknown"></img></td>"
strBody &= "</tr>"
strBody &= "</table>"
strBody &= "</td>"
strBody &= "</tr>"
strBody &= "</table>"
mMsg = strBody
Dim mail As New System.Net.Mail.MailMessage(mFrom, mTo, mSubject, mMsg)
mail.IsBodyHtml = True
mail.Priority = MailPriority.Normal
Dim htmlView As Net.Mail.AlternateView = Net.Mail.AlternateView.CreateAlternateViewFromString(strBody, Nothing, "text/html")
Dim imagelink As New Net.Mail.LinkedResource(Server.MapPath(".") + "\pic.jpeg", "image/jpg")
imagelink.ContentId = "imageId"
imagelink.TransferEncoding = System.Net.Mime.TransferEncoding.Base64
htmlView.LinkedResources.Add(imagelink)
mail.AlternateViews.Add(htmlView)
'Dim mySmtpClient As New Net.Mail.SmtpClient()
Dim mySmtpClient As New Net.Mail.SmtpClient(mServer)
If mAuth.ToUpper = "LOCAL" Then
mySmtpClient.Port = mPort
mySmtpClient.Host = mServer
Dim configurationFile As Configuration = WebConfigurationManager.OpenWebConfiguration(HttpContext.Current.Request.ApplicationPath) ' or try
Dim mailSettings As Net.Configuration.MailSettingsSectionGroup = configurationFile.GetSectionGroup("system.net/mailSettings")
Dim credential As New System.Net.NetworkCredential(mailSettings.Smtp.Network.UserName, mailSettings.Smtp.Network.Password)
mySmtpClient.Credentials = credential
ElseIf mAuth.ToUpper = "LOCALHOST" Then
mySmtpClient.Port = mPort
mySmtpClient.Host = "LOCALHOST"
mySmtpClient.UseDefaultCredentials = True
Else
Dim basicAuthenticationInfo As New System.Net.NetworkCredential("asdasd@yahoo.com", "asdasd", "smtp.yahoo.com")
mySmtpClient.UseDefaultCredentials = False
mySmtpClient.Credentials = basicAuthenticationInfo
End If
mySmtpClient.DeliveryMethod = Net.Mail.SmtpDeliveryMethod.PickupDirectoryFromIis
mySmtpClient.Send(mail)
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Your post is broken. Consider fixing it.
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