I'm lost as to where to look next. Here is a sample of what I'm doing:
[Code].... The related tableadapter insert statement was autogenerated by VS2008:
INSERT INTO [ProductCycleCountItem] ([ProductCycleCountLocationID], [ProductID], [CountOnly], [Status]) VALUES (@ProductCycleCountLocationID, @ProductID, @CountOnly, @Status);
SELECT id, ProductCycleCountLocationID, ProductID, CountOnly, Status FROM ProductCycleCountItem WHERE (id = SCOPE_IDENTITY())
With multiple users it's as if it was returning @@IDENTITY instead of SCOPE_IDENTITY(). The table will look like this:
id Location product
1 A 5321
2 A 8273
3 B 2827
4 A 1743
The returned dataset will look like this:
id Location Product
1 A 5321
2 A 8273
3 A 1743
Is it maybe a SQL Server (2005) setting that's incorrect?
I have this Insert statement working fine: [Code]....
It inserts a new record into a single table. The PK is a field named QID.what the equivalent Update code would be? I'm not sure of the syntax for the Update values (old and new) and Where clause.I'm assuming something beginning with: existingQ.Update
I have created a function that is called when a user wishes to upload a file to the database. The problem I am having is that it won't write the files to the database anymore. This function used to work before I implemented a treeview (which connects to the database). I am struggling to see how the treeview could have cause the file upload to stop working (the error may not even be related to the implementation of the treeview).
The error message I am receiving is: 'Update' is not a member of 'CMS.SiteFilesDSTableAdapters.SiteFilesTableAdapter'.
The code for the upload function is:
<System.ComponentModel.DataObjectMethodAttribute(System.ComponentModel.DataObjectMethodType.Insert, True)> _ Public Function AddSiteFile(ByVal FileData As Byte(), ByVal FileName As String, ByVal FileDescription As [code]....
It is throwing the error at: Dim rowsAffected As Integer = Adapter.Update(SiteFiles) ' Return true if precisely one row was inserted, otherwise false Return rowsAffected = 1
EDIT: I managed to solve this problem by following:
in generate the Stored Procedures when using Create TableAdapter configuration Wizard in VS.it can not generate the Stored Procedures for Delete and Update Commands, but it generated for Select and Insert. i tried many times, but still get the same problem.
There are several articles and blogs that are sort of about this subject but I haven't found one on point. Wondering if anyone has done this? Using VS2008 creating an ASP.NET 3.5 app with a strongly-typed dataset connecting to an MS SQL backend. In one TableAdapter, I have a custom Insert statement that inserts the record into the primary table. There are two other tables the also need records inserted into them and those records contain the record ID from the primary table. Here's an example of what I'm trying to accomplish:
I have a quite baffling problem. I've created a Table adapter with 3 queries. 1. GetMemberData() - Return ALL rows. 2. SearchMembersLastName(@q) - Return specified columns from rows that have a column starting with a specified letter. 3. GetMemberDataById(@id) - Return all rows matching a specified ID.
The Problem is that SearchMembersLastName(@q) is returning ALL coloumns instead of just the ones I want. Here's the query that's in the Table Adapter:
[Code]....
The problem is that it is acting like: [Code]....
Here's the code that's calling it: [Code]....
I just can't figure out why this is happening, any help will be greatly appreciated.
I right click on a TableAdapter, select Add Query, select using QueryBuilder, then select a field to filter upon, and add Filter as =@BookStem. Automatically the QueryBuilder adds the WHERE clause to my new query:HERE (BookStem = '@BookStem')When I press OK, I get "BookStem in expression is not part of the query". And filtering doesn't work.
I create Dataset(Add new item dateset(the name is myDataset)), after that I made a simple TableAdapter(myTableAdapter) sql query, I want to know how to connect with code to this tableadapter and then with DataGrid(I don't wont to use wizard).
The layout of my web app is C:inetpubwwwroot<sln folder><web app folder>. So the image folder in my web app would be the previous path images.
When I try to save to my images folder from a FileUpload control and use Server.MapPath, it drops my <sln folder>, so the path is incorrect. How do I fix this? I figured Server.MapPath just moved up the folder until it hit a drive, no?
I am creating a TableAdapter using corresponding wizard, with a GetDataByID() query. The select statement is like this:select * from books where ID = ?Thus books are filtered by ID. But in case a null is passed as a parameter, I want to select all records rather than none. Could you please tell me how I can do it?
Going to start this thread over so that it makes more sense.Anyways, my problem is that when trying to configure my ObjectDataSource in design mode, it only gives me 2 options and never gives me the option for the one I need. The other 2 work fine, but for some reason, this 3rd one will not show up in the list.I have a webpage with pics illustrating how I have it setup and the problem ----------> https://sites.google.com/site/configuringobjectdatasource/And I have another webpage with pics illustrating steps I have taken to fix this problem but still nothing -----> https://sites.google.com/site/configodspart2/what is going on and why it will not show up in my list when I try to configure?
I need to insert two rows into a tableadapter - and then take the identity column from each row and update them into a column on each row.
My problem is that I cannot update a column on a newly inserted row. Stepping through the code seems to indicate that I have updated the column, but when I check the database - the column indicates null.
I have tried calling Update on the TableAdapter, then performing the update on the column, and then calling Update again, but the update still isn't taking.
I have a FileSystem based asp.net 2.0 app that uses Sql Server 2005 Express database.
I have only one dataset for this app with only 4 tables. After i have completed it to a part, a co-worker have added some Classes to it, which are not in same namespace of myBLL classes.
Then i tried added a new table to the dataset. It like all other tables in that dataset uses SQL Statements to access and manage data.
The problem started after i added that new table. I cannot access it from code. I can access all previous TableAdapters but not this new one.
I have a dataset with several tableAdapters in it. For some reason, one of them that I created doesn't show up when I try to put it into my objDataSource?
I can access and use it from codebehind (testing purposes for this post.
I've got an odd problem and can't figure out what's causing it. We've got 2 different DataSets in the same project and I'm seeing different generated code from the MSDataSetGenerator. Both projects are .NET Framework 4.
In one DataSet, I can open the .Designer.cs file and there's a line like:
[Code]....
This essentially exposes a Transaction property to any partial class I create so I can do with it what I want (by setting it to something).
In the other DataSet no matter what I try to do, this Transaction property never gets generated. I've right-clicked on both DataSets and chose "Run Custom Tool" to get them to regenerate (I've even tried deleting the .Designer.cs file before doing this) and they both get generated the same.
I tried to make sure all the properties of the DataSets were the same. Both are using .NET Framework 4.0 and VS2010.
The file that does not generate the Transaction was from a .NET 1.0 asp.net web site that has continually been upgraded through different .NET versions. Right now it's at 4.0 but I don't know if that would have anything to do with it.
I spent about 60 minutes sifting through search engine listings trying to figure this out and couldn't find an answer, so I decided to make this post for others.
Situation: Using a Stored Procedure to insert a row and return the new row ID, explained here. In my case, I used the Idenity_Scope to return the new row, like so:
[Code]....
Next, following steps as described in link above, went into the dataset XSD page, configured the table adapter to use this stored procedure. By default, it wanted my return value to be set to some value, but I set to allow Null (makes sense, since I don't want to pass the value in, I want to get it out, so it should be null to begin with).
Problem: Where I ran into an issue was in the method to call this stored procedure. The intellisense displayed the prototype it was expecting, basicly like this:
So, I have 3 table adapters in my dataset, and trying to configure the objectDataSource will not give me the option to select the correct table adapter.
I set up a temporary website to illustrate what I am talking about, along with pics, not much, just 4 pics.
The first 2 pics are irrelevant but just in case anyone thinking I don't have it set up properly. The other table adapters are working fine, which I have gridviews being populated etc.
why it will not give me the option to select aspnet_GetRecordDatesTableAdapter?
I used to ADO.NET+DataSet many years ago, but now, I need it again. So what I need is to add related rows with tableAdapter.Update method.Here is my code: [Code]....
but I get the "The INSERT statement conflicted with the FOREIGN KEY constraint "FK_Question_Project". The conflict occurred in database "QTracker", table "dbo.Project", column 'ID'. The statement has been terminated." exception at the "qTA.Update(ds);" row. I have seen many examples that do the same, but my code still throws the exception.
I hv Writte nA sql Query in whic hi want to use an Inner join as well as THe left OUter Join in it ..i hv written it in the sql server it executes properly.but when i run the same code ..from my application .it starts gving the Error Incorrect Syntax Near Keyword INNER..
Incorrect syntax near '>'. I made a listview with some dropdownmenu and selectboxes to select from untill the query shows in the listview.
Now the query goes well and shows the first page of 4 rows as I wanted it.
The pager shows 5 pages and if I a want to click on the next page I get this message.
Incorrect syntax near '>'. 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: Incorrect syntax near '>'.
<asp:SqlDataSource ID="SqlDataSource4" runat="server" ConnectionString="<%$ ConnectionStrings:AvcilarEvleri %>" SelectCommand="SELECT * FROM Tabel1 WHERE ((([Regio_Object] = @Regio_Object) AND ([Plaats_Object] = @Plaats_Object) AND ([Wijk_Object] = @Wijk_Object) AND (Prijsklasse => @Prijsklasse1) AND (Prijsklasse <= @Prijsklasse2) AND (Prijsklasse => @Prijsklasse3) AND (Prijsklasse <= @Prijsklasse4 AND (Oppervlakte_Object => @Oppervlakte_Object1) AND (Oppervlakte_Object <= @Oppervlakte_Object2)) AND ((Type_Object = @Type_Object1) OR (Type_Object = @Type_Object2) OR (Type_Object = @Type_Object3)))"> <SelectParameters> <asp:ControlParameter ControlID="DropSehir1" Name="Regio_Object" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropIl1" Name="Plaats_Object" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropDownList5" Name="Wijk_Object" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropFiyat1" Name="Prijsklasse1" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropFiyat2" Name="Prijsklasse2" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropFiyat3" Name="Prijsklasse3" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropFiyat4" Name="Prijsklasse4" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropMetre1" Name="Oppervlakte_Object1" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropMetre2" Name="Oppervlakte_Object2" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="CheckBoxList1" Name="Type_Object1" PropertyName="SelectedValue" /> <asp:ControlParameter ControlID="CheckBoxList1" Name="Type_Object2" PropertyName="SelectedValue" /> <asp:ControlParameter ControlID="CheckBoxList1" Name="Type_Object3" PropertyName="SelectedValue" /> </SelectParameters> </asp:SqlDataSource>
And the code;
Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
Panel1.Visible = False Panel4.Visible = False Panel5.Visible = False Panel6.Visible = False Panel7.Visible = False Panel8.Visible = False Panel9.Visible = False Panel10.Visible = False Panel2.Visible = True Panel3.Visible = True Dim strchklist As String = "" Dim li As ListItem For Each li In CheckBoxList1.Items If li.Selected Then strchklist += ",'" & li.Value & "'" End If Next If strchklist = "" Then Response.Write("No item Selected") End If SqlDataSource4.SelectCommand = "SELECT * FROM Tabel1 WHERE ([Regio_Object] = @Regio_Object) AND (Plaats_Object = @Plaats_Object) AND (Wijk_Object = @Wijk_Object) AND (Prijsklasse >= @Prijsklasse3) AND (Prijsklasse <= @Prijsklasse4) AND (Oppervlakte_Object >= @Oppervlakte_Object1) AND (Oppervlakte_Object <= @Oppervlakte_Object2) AND Kamers_Object IN (" & strchklist.Substring(1) & ")" SqlDataSource4.DataBind() End Sub
I am sure it has something to do with the query because and with the checkboxes.
Can someone please tell me what normally causes this error message (stack trace at bottom of this post)? I can't even tell what line or what page is producing the error.
Following are the relevant (I think) 2 code procedures...the Update command below seems to "work", because later I see that the image is updated---but I can't immediately see that: I get the above error message.
'FormView.ItemUpdating Event Protected Sub AdvertisementForm_ItemUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.FormViewUpdateEventArgs) Handles AdvertisementForm.ItemUpdating ' Get the connection string from Web.config. Using conn As New SqlConnection(ConfigurationManager.ConnectionStrings("MyDatabaseConnectionString").ToString()) ' Create a command object. Dim cmd As New SqlCommand() ' Assign the connection to the command. cmd.Connection = conn ' Set the command text ' SQL statement or the name of the stored procedure. cmd.CommandText = "UPDATE Advertisements SET UserName = @UserName, Age = @Age, Avatar = ISNULL(@Avatar, Avatar) WHERE UserId = @UserId" ' Set the command type ' CommandType.Text for ordinary SQL statements; cmd.CommandType = CommandType.Text ' Get the person ID, first name and last name from the ' EditItemTemplate of the FormView control. Dim strUserId As String = DirectCast(AdvertisementForm.Row.FindControl("UserIdTextBox"), TextBox).Text Dim strUserName As String = DirectCast(AdvertisementForm.Row.FindControl("UserNameTextBox"), TextBox).Text Dim strAge As String = DirectCast(AdvertisementForm.Row.FindControl("AgeTextBox"), TextBox).Text ' Append the parameters to the SqlCommand and set values. cmd.Parameters.Add("@UserId", SqlDbType.UniqueIdentifier).Value = Guid.Parse(strUserId) cmd.Parameters.Add("@UserName", SqlDbType.NChar).Value = strUserName cmd.Parameters.Add("@Age", SqlDbType.NChar).Value = strAge ' Find the FileUpload control in the EditItemTemplate of ' the FormView control. Dim uploadAvatar As FileUpload = DirectCast(AdvertisementForm.FindControl("uploadAvatar"), FileUpload) If uploadAvatar.HasFile Then ' Append the Picture parameter to the SqlCommand. ' If a picture is specified, set the parameter with ' the value of bytes in the specified picture file. cmd.Parameters.Add("@Avatar", SqlDbType.VarBinary).Value = uploadAvatar.FileBytes Else ' Append the Picture parameter to the SqlCommand. ' If no picture is specified, set the parameter's ' value to NULL. cmd.Parameters.Add("@Avatar", SqlDbType.VarBinary).Value = DBNull.Value End If ' Open the connection. conn.Open() ' Execute the command. cmd.ExecuteNonQuery() End Using ' Switch FormView control to the ReadOnly display mode. AdvertisementForm.ChangeMode(FormViewMode.ReadOnly) ' Rebind the FormView control to show data after updating. BindFormView() End Sub Private Sub BindFormView() ' Get the connection string from Web.config. Using conn As New SqlConnection(ConfigurationManager.ConnectionStrings("MyDatabaseConnectionString").ToString()) ' Create a DataSet object. Dim dsPerson As New DataSet(). ' Create a SELECT query. Dim strSelectCmd As String = "SELECT UserId, Avatar FROM Advertisements" ' Create a SqlDataAdapter object Dim da As New SqlDataAdapter(strSelectCmd, conn) ' Open the connection conn.Open() ' Fill the DataTable named "Advertisements" in DataSet with the rows ' returned by the query. da.Fill(dsAdvertisements, "Advertisements") Dim dsAdvertisements As DataSet = New DataSet() ' Bind the FormView control. AdvertisementForm.DataBind() End Using End Sub Server Error in '/www.mywebsite.com' Application. Incorrect syntax near ','. [Code].... Stack Trace: [Code]....