Hi,
i am using vs2005 and microsoft SQL server mobile edition (.NET Framework Data Provider for SQL Server CE) to develop an application for wm5.0 pocket pc in language C# and now, i'm facing a problem on how to insert a new data into .sdf file with TableAdapter?example, i have a combo box and a button (known as AddButton) on my form1.cs, when i click the button, all the data from combo box will automatic insert into a database. How to write the codes for this? i tried for a few methods to wrote it and it seems do not work.Does anybody know how to write it?Thank you.
I have spent the afternoon researching this, and to no avail so here's my question. I have a user input form with upwards of 60 fields that are to be filled in by the user (intranet environment). I want to post those values as a new record in an SQL database. I have setup an SQLDataAdapter tied to a parameterized stored procedure on the SQL server. I can successfully post data from the controls on the form when I set the parameter type to Control based. Here's the problem, though. I need to do some pre-processing on most of the values in the controls on the form. I have setup VB code (that executes when the user clicks the "Submit" button), that pulls in each control value, performs any necessary processing, and sets a variable to the value I actually want stored in the DB. How can I assign THAT value (from the variable) to the parameter for the stored procedure? Thanks, Dave
i created a query to insert a row in DataSet in Visual Studio 2005. i gave the method name to the query i created. as i understood it returns '1' if successful or '0' if not.
hi, i am trying to insert my values into the database, however the code i have doesnt seem to work. i have looked at old posts, one suggested to take away my code behind code where the insert method has been written. i did try this but it does not seem to work, can some please help me sort out this problem and advice or examples of what i need to do will be very much appreciated, thank you. the following is the code i have code behind code 'Save vlues into database. If IsPostBack = False ThenDim test As SqlDataSource = New SqlDataSource() test.ConnectionString = ConfigurationManager.ConnectionStrings("ConnectionString").ToString() test.InsertCommand = "INSERT INTO [UserQuiz] ([QuizID], [DateTimeComplete], [CorrectAnswerCount], [UserName]) VALUES (@QuizID, @DateTimeComplete, @CorrectAnswerCount, @UserName)"test.InsertParameters.Add("QuizID", Session("QuizID").ToString()) test.InsertParameters.Add("DateTimeComplete", DateTime.Now.ToString())test.InsertParameters.Add("CorrectAnswerCount", "12")test.InsertParameters.Add("UserName", User.Identity.Name) test.Insert() End If
when i run the program i get this error Cannot insert the value NULL into column 'UserQuizID', table 'C:VISUAL STUDIO 2008WEBSITESquizAPP_DATAQUIZ.MDF.dbo.UserQuiz'; column does not allow nulls. INSERT fails.The statement has been terminated. 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: Cannot insert the value NULL into column 'UserQuizID', table 'C:VISUAL STUDIO 2008WEBSITESquizAPP_DATAQUIZ.MDF.dbo.UserQuiz'; column does not allow nulls. INSERT fails.The statement has been terminated.Source Error:
Line 26: test.InsertParameters.Add("UserName", User.Identity.Name) Line 27: Line 28: test.Insert() Line 29: Line 30: End If
i have a problem with my smart device application that i develop.
To simplify:
1) C# smart device appliccation 2)a database file *sdf 3)a typed dataset using the wizard to do so 4)TableAdapter with connection string with no problems(cool) 5)use of Insert method that returns 1 ( also cool) [--> MyTableAdapter.Insert("blabla","blablabla"); <------] 6)no saved records in the DB file(baaaaaad)
Anyone know if there is method that can insert all record from a tablein an MS Access 2000 database to a table in MS SQL Server 2000database by a SQL statement? (Therefore, I can execute the statementin my program)--Posted via http://dbforums.com
Hi, I was wondering if there is a method (other than BULK INSERT) to insert a (C++) application level array into the database, I have a variant type array populated with values that I want to insert, perhaps using ADO objects in quick time!
Hi, it is few days I posted here my question, but received no answer. Maybe the problem is just my problem, maybe I put my question some strange way. OK, I try to put it again, more simply. I have few textboxes, their values I need to transport to database. I set SqlDataSource, parameters... and used SqlDataSource.Insert() method. I got NULL values in the database's record. So I tried find problem by using Microsoft's sample code from address http://msdn2.microsoft.com/en-us/library/system.web.ui.webcontrols.sqldatasource.insert.aspx. After some changes I tried that code and everything went well, data were put into database. Next step was to separate code beside and structure of page to two separate files followed by new test. Good again, data were delivered to database. Next step: to use MasterPage, very simple, just with one ContentPlaceHolder. After this step the program stoped to deliver data to database and delivers only NULLs to new record. It is exactly the same problem which I have found in my application. The functionless code is here:http://forums.asp.net/thread/1437716.aspx I cannot find any answer this problem on forums worldwide. I cannot believe it is only my problem. I compared html code of two generated pages - with maserPage and without. There are differentions in code in ids' of input fields generated by NET.Framework:Without masterpage:<input name="NazevBox" type="text" id="NazevBox" /><span id="RequiredFieldValidator1" style='color:Red;visibility:hidden;'>Please enter a company name.</span><p><input name="CodeBox" type="text" id="CodeBox" /><span id="RequiredFieldValidator2" style='color:Red;visibility:hidden;'>Please enter a phone number.</span><p><input type="submit" name="Button1" value="Insert New Shipper" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("Button1", "", true, "", "", false, false))" id="Button1" /> With masterpage:<input name="ctl00$Obsah$NazevBox" type="text" id="ctl00_Obsah_NazevBox" /><span id="ctl00_Obsah_RequiredFieldValidator1" style='color:Red;visibility:hidden;'>Please enter a company name.</span><p><input name="ctl00$Obsah$CodeBox" type="text" id="ctl00_Obsah_CodeBox" /><span id="ctl00_Obsah_RequiredFieldValidator2" style='color:Red;visibility:hidden;'>Please enter a phone number.</span><p><input type="submit" name="ctl00$Obsah$Button1" value="Insert New Shipper" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$Obsah$Button1", "", true, "", "", false, false))" id="ctl00_Obsah_Button1" />In second case ids' of input fields have different names, but I hope it is inner business of NET.Framework.There must be something I haven't noticed, maybe NET's bug, maybe my own. Thanks for any suggestion.
I have a database which will be generated via script. However there are some tables with default data that need to exist on the database.I was wondering if there could be a program that could generate inserts statments for the data in a table.I know about the import / export program that comes with SQL but it doesnt have an interface that lets you copy the insert script and values into an SQL file (or does it?)
So I know that each employee should have 2 Type 1's and 4 Type 2's. I hope that makes sense, I'm trying to change my data because ours is very proprietary.
I need to identify employees who do not have all their stages and list the stages they are missing. The final report should only have employees and the associated missing types and stages.
I do a count by employee to see how many types they have to identify the ones that don't have all the types and stages.
My count would look something like this:
EmployeeNumber Type Total 100, 1, 2 100, 2, 2 200, 1, 1 200 1, 2
So I know that employee 100 should have 2 more Type 2's and employee 200 should have 1 more Type 1 and 2 more Type 2's based on the required list.
The problem I'm having is taking that required list and joining to my list of employees with missing data and pulling from it the types and stages that are missing by employee. I thought I could get a list of the employees that are missing information and right join it to the required list where the missing records would be nulls. But, that doesn't work because some employees do have the required information and so I'm not getting any nulls returned.
Hi,I am trying to write a method which needs to call a stored procedure and then needs to get the response of the stored procedure back to the variable i declared in the method. private string GetFromCode(string strWebVersionFromCode, string strWebVersionString) { //call stored procedure } strWebVersionFromCode = GetFromCode(strFromCode, "web_version"); // is the var which will store the response.how should I do this?Please assist.
Hi, I just have a Dataset with my tables and thats it I have a grid view with several datas on it no problem to get the data or insert but as soon as I try to delete or update some records the local machine through the same error Unable to find nongeneric method... I've try to create an Update query into my table adapters but still not working with this one Also, try to remove the original_{0} and got the same error... Please help if anyone has a solution
is this the best and fastest method to connect to a database for DataGrid databind?
--------- Dim MyConnection As SqlConnection = New SqlConnection(ConfigurationSettings.AppSettings("ConnectionStringSQL")) Dim MyCommand As SqlCommand = New SqlCommand("sp_BuddiesPendingSelect1", MyConnection) MyCommand.CommandType = CommandType.StoredProcedure MyCommand.Parameters.Add(New SqlParameter("@UserID", intUserID))
MyConnection.Open() Dim dr As SqlDataReader = MyCommand.ExecuteReader()
DataList1.DataSource = dr DataList1.DataBind()
dr.Close() MyConnection.Close()
----------------------- or should i use a DataAdapter and fill a DataSet and then attach the DataSet to the DataGrid?
I have been using VB6 for a long time now and had no problems using ADODB.Recordset.I had a module to which I would send my recordset (byref) and the SQL command (byval) and use the resultant recordset for adding, modifying or deleting records.How can I do the same with VS2005? This is a major problem as there are dataadapters, grids, datareaders etc.Does someone have a simple method to get the recordset so that I can modify the record using the code (eg: .Addnew/.Delete/.Update) and Close the connection?Please note that I do not need to display anything and have to run 40/50 AddModDel for every click of the program.Any help is greately appreciated. Thanks in Advance.
If you not familiar with it, the <a href="http://www.stephenforte.net/owdasblog/permalink.aspx?guid=2b0532fc-4318-4ac0-a405-15d6d813eeb8">Rozenshtein Method</a> uses SQL to create a crosstab. The concept is a stroke of genius but I'm having trouble getting it to work on one of production databases.
I successfully used the Northwind example explained at Stephen Forte's site (see the link above)...but no luck on my real world problems.
I can get the date statements to resolve to 0 correctly, but when I try to aggregate the data - the statements are turning into 1 multiplying the aggregate data for each cell...which fills in the same data across the entire row.
For example (the columns represent the time period), GROUP T1 T2 T3 T4 group1 9 9 9 9 group2 3 3 3 3 group3 5 5 5 5
My sql code is: SELECT dbo.tblHassBatch.ProdLine, COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(dd,dbo.tblHassBatch.StartTime,ge tdate())-0)))) AS Today, COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(ww,dbo.tblHassBatch.StartTime,ge tdate())-0)))) AS [This Week], COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(mm,dbo.tblHassBatch.StartTime,ge tdate())-0)))) AS [This Month], COUNT((dbo.tblHassUUT.UnitID)*(1-ABS(SIGN(datediff(mm,dbo.tblHassBatch.StartTime,ge tdate())-1)))) AS [Last Month] FROM dbo.tblHassBatch INNER JOIN dbo.tblHassUUT ON dbo.tblHassBatch.BatchID = dbo.tblHassUUT.BatchID GROUP BY dbo.tblHassBatch.ProdLine
Am I overlooking something here? I'm pulling my hair out b/c if this works it's really going to provide a great solution for a project I'm working on...but I can't seem to figure it out.
I'm not really strong in SQL. My goal is to compare the beginning mileage of a vehicle record with it's previous ending mileage reading. I have something that works, but it feels clunky. I wonder if there is a better method, ie a join. Here's what I have:
SELECT A.Trolley_num, A.Date, A.Speedo_start, A.Speedo_end, (SELECT B.Speedo_end FROM Daily_Trolley AS B WHERE B.Trolley_num = A.Trolley_num AND B.Date = (SELECT Max(Date) FROM Daily_Trolley AS C WHERE C.Trolley_num = A.Trolley_num And C.Date < '1/23/2005')) AS PrevSpeedoEnd FROM Daily_Trolley AS A WHERE A.Date='1/23/2005'
ps: I inherited this db; I'm aware that "Date" should not have been used as a field name.
'TOP 1' or 'DISTINCT' or 'MAX' Any sugestions on which is better to use if I need to select a record that has the highest value - could be a INT or sometimes a DATETIME.
Can someone please tell me how to fix this following error in SQL 2005 When trying to create a maintenance plan, Method Not Found:'Void Microsoft.SqlServer.Management.DatabaseMaintenance.TaskUIYtils..ctro()' (Mircosoft.SqlServer.MaintenancePlanTasksUI)
Is there an efficient scripting method to update the connection string for ALL reports that reside on a reporting/web server? "(automating the process, rather than having to change the data source for each individual report that resides on that server)".
I have never used replication before and I have been asked to considerit in a project I am currently working on.I have created an application for a sales team which is loaded on theirmachines, it uses ms sql as its data source and connects via theinternet back to the central server in the office.Problem is this has shown to be too slow causing time out errormessages and so on. I have been told to research the possibility ofreplication, but am unclear what type of replication to use or where tostart.Any assistance would be appreciated.Regards,Ben
Hi,Given 2 tables:Table1:id Auto,int,PrimKeytable2id inttxt nvarchar50Table2:id Auto,int,PrimKeyorder intThe scenario: Table2.order defines how the table1.txt is should be ordered.Table1.table2id contains the id of the order. This cannot be changed :(How do I select all Table1.txt values but ordered by their correspondingvalues of the table2.order field?--Thx,PipHans---Outgoing mail is certified Virus Free.Checked by AVG anti-virus system (http://www.grisoft.com).Version: 6.0.516 / Virus Database: 313 - Release Date: 01-09-2003
HiSQL Server 7.0 using stored procedures.I need to do a SELECT Top but I always need to find the record countfor the entire SELECT statement.ID Name-- ----1 Abraham20 Barrington32 Callaway54 Dennis58 EmmettIf I do a SELECT TOP 3, I'll get the required records but get arecordcount of 3.I cant use the ROWCOUNT method either becuase the recordcount willalso be 3.I can see two different options for getting back the information Ineed:1 - Run the select statement twice, first to retrieve the recordcountand then with top to get the recordset2 - Use a temp table to get the entire recordset and recordcount, andthen extract the Top N recordsI'd like to know if anyone has any other suggestions. Currently, I'mtempted to go for the second option....ThanksSam
I want to implement the following query using SSIS Data flow Source component :
SELECT * FROM someTable WHERE someColumn = 'H'
How do I restrict the data coming from my data source? By that I mean how do I apply the WHERE clause in SSIS?! Should I use a conditional Split component?! but that would mean retrieving all records first then adding the split component (not the most efficient method surely).
I need to add a value to a column that I know to be DT_CY. However, there is no PipelineBuffer.SetCurrency() method or anything similar.
I checked out the docs for PipelineBuffer.SetDecimal() and it states "If the DataType of the buffer column is not DT_NUMERIC, an UnsupportedBufferDataTypeException occurs"
Similarly for PipelineBuffer.SetDouble() it says "If the DataType of the buffer column is not DT_R8, an UnsupportedBufferDataTypeException occurs"
So it seems I can't use either of those two methods. How do I push a valueto an output column of DT_CY when building an async component?
By the way, I could ask the same about
DT_DBDATE
DT_DBTIME
DT_FILETIME
DT_IMAGE
DT_TEXT
DT_NTEXT
DT_R4
DT_UI1 as well because according to the documentation there doesn't seem to be a method that supports those either. So, please could you answer the same question for those as well!
I have 1 project in VC++ and 1 in Vb.net I have added the VC++ project in VB.Net project using 'Add Existing item option' Now i want to use a method from VC++ project in VB.net How can i do so?????
Hi, I want to learn what is going on Example: Production Scheduling at http://msdn.microsoft.com/sql/learning/prog/clr/default.aspx?pull=/library/en-us/dnsql90/html/sqlclrguidance.asp
First, please interview Production Scheduling example. I'm curioing about SendResultsEnd method.
foreach (Item item in items) { // Compute the schedule and report it item.ComputeSchedule(); item.OutputSchedule(pipe); }
pipe.SendResultsStart(record); for (int i = 0; i < size; i++) { // Pipe each day of production. Omit zero production // days. if (schedule != 0) { record.SetDateTime(1, (DateTime)(dates)); record.SetInt32(2, schedule); pipe.SendResultsRow(record); } } pipe.SendResultsEnd();
Second code block is a part of OutputSchedule method. When pipe.SendResultsEnd method executed. First code block moves to next item. If SendResultsEnd method sends a resultset to client. This code will send many of resultset to client how many items array has in. If it is sending many resultsets. How can client can catch them? I was confused about this situation. And I don't have SQL Server 2005 in my computer. If you test it and explain what is going on I'll be appreciate to you. Please review example in the link.
I am developing an application in which i have to send data from local Sql Server compact edition database[Which is in a Windows Mobile Device,] to central server[SQL Server 2005]. I am using RDA method for communication
Can i use push method to send data from local DB to Central DB?
Is it must to use PULL method before using PUSH method?
I have three options in my mind to synchronize my data of sql server compact edition with sql server 2000/sql server 2005.
1)Merge Replication
2)Remote Data Access
3)Web Service
All the data would be residing on Sql server 2000/2005 and user will get their data after being authenticated and will change the data and add new data and then again will synchronize with server with new changes.
Please suggest me solution, my opinion is going towards Web service.
I have a column of values in one table that needs to be updated based on an adjustment factor in another table. The table which contains the adjustment factors is built with the following column names.
RangeBeg RangeEnd Factor
The factor is determined depending on where the value falls in the range. I have been trying to do an sql script with no luck. Any Help would be appreciated.
