VS 2005 Datetimepicker Value To Access Database
Nov 8, 2009
OK, before I throw my laptop out the window... I need to insert data into my Access Database from my VB.Net2005 application. I have written and re-written this code, trying everything I can find from the web and I've had no luck. I'm getting a {"Data type mismatch in criteria expression."} error on the ExecuteNonQuery line - I'm fairly certain that it's the DateTimePickers, as I rem them out and the code works fine. However, I've tried everything - changed the column in my database to Text, changed the .Value to .Text, .Value.ToLongDateString, and every time I'm getting the same error. One of the things I read on line was that I need to use parameters in order to pass the DateTime - I need to pass the Date and Time (date format is not important, but I require the hh:mm:ss format for the time). The fields currently default to the current date/time which is perfect, but I read that depending on how you pass the data, you may run into problems if the user does not pick the drop box (leaving it as the default).
[Code].....
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Jan 15, 2012
i can't get DateTimePicker to insert into Access databse. I've tried all the suggestion i can find from this forum, so i'm thinking my problem is different?my table has a column date which has a Date/Time format
my code
Dim cmd As OleDbCommand
Dim sqlstr As String, ans As Boolean
Dim mydate As DateTime
mydate = Me.dtPickerT.Value
[Code]...
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May 18, 2009
Im trying to use DateTimePicker function and save the date to an access database. Everything is working somewhat how I want it to but not 100% yet. Here is my problem. When the program is running if I click on the datetimepicker and select a date and click my save button the date IS saved to my access database as it should.
but if i run the program and don't ever click on the datetimepicker (because it is already on the correct current date) and click my save button the date doesn't get saved to the access database. The closest I have gotten was to enable the ShowCheckBox option, If i run the program this way and select the check box but dont select a date then it will save the date to my db.
But I really need it to be able to save the date to the db without the user ever clicking on the datetimepicker. Is it just a simple line I'm missing? Im pretty new to this but Ill try to explain anything the best I can if you have any further questions for me.
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Mar 31, 2009
I have two Access database, say database One.mdb and Two.mdb. I want to use VB2005 to export tblCustomer from One.mdb to Two.mdb, and replace the existing tblCustomer in Two.mdb, during run time. I basically want to simulate the export function that is available in MS Access (which can export one table from one Access database to another) with VB2005 during run time. I can think of a way by querying the table to a dataset and then delete everything on the other database before filling the table in that database with the dataset. However, there should be something simpler and faster than that, shouldn't it? Any idea?
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Jul 2, 2009
I previously submitted the same problem using Vb2008 express. Could not get it resolved. I reinstalled the program in visual studio 2005. The Access database is configured in Access 2003. I ran the program and got an exception error. The subroutine for the compacting is:
Public Sub CompactDatabase()
im jro As JRO.JetEngine
jro = New JRO.JetEngine
[code].....
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Dec 18, 2009
I want to connect to a Access Database I've tried to do it though Data Binding and that doesn't seem to be working so I'm going to have to do this through Code... every book I have tells you how to do it with SQL Server but can't find a example for Access that doesn't involve just using the databinding tool. Writing the queries isn't a issue it's just connecting to the database and then putting that data into a couple of text boxes. Lets say the database is called TestData and the table is ClientInfo and we want to put Date, First, Last into txtBox 1, 2 and 3 respectively when the form loads.
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Nov 14, 2010
I'm new to using databases within VB, so bear with me. I've created a couple of extremely simple tables in Access, and I've successfully connected to them in VB. My questions are:1. Is it possible to import the tables' field properties with the table, such as the captions for the columns or the number formats. Those details seemed to have disappeared during the import. Or do I need to set all these properties within VB after the
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Aug 21, 2008
I'm building an aplication with an MS Access database behind the scene. In many of my forms I'm gonna use DataGridViews to show data from the database, not an entire table but data based on manually built queries. So, I have few questions without answers, by now. Solutions or 1. I haven't decided how will I bring the database into the project: from the menu -> Add New Data Source, or within the code, at runtime. I still don't know which one's best or why.2. How exactly can I execute any SQL query (SELECT, INSERT, UPDATE, DELETE etc) on my Access database from my aplication?
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Jun 1, 2010
I have an Access data base back end that contains only the tables that was created in the year 2005 (by someone no longer here so cannot answer much about past and I am not very familiar with Access). When I use SSMA 2005 for Access v4.0 to migrate to SQL 2005 a table with images (defined as OLE Object) the ones that appear in the Access table as bitmap will work fine, there are ones that appear in the Access table as "Microsoft Photo Editor 3.0 Photo" or "Picture" that will not. I set up a data source and used tableadapters in a VB Windows Form and used data binding by dragging the column from the data table and dropping it on a predefined picture box on the form (this basic method works fine for all the other columns in the table). I am using Visual Studio 2008.
The Access database is over 130 megs and we are migrating it to make it available across a network to multiple and sometimes distant sites. [Code] I have used all the extensions defined in Photo Editor and this .obd is just another one I have tried to see if that makes any difference. I tried moving the array to a variable defined as an Image and then moving that to the picture box and that failed too. [Code]
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Jul 17, 2009
com=new oledbcommand("Select tablename SET Roll=@Roll or Name=@Name or Age=@Age WHERE Roll=@Roll or Name=@Name or Age=@Age")
command.Parameters.AddWithValue("@Name", Combobox1.text)
command.Parameters.AddWithValue("@Age", textbox1.text)
command.Parameters.AddWithValue("@Roll", Combobox2.text)
Is this a correct syntax of updating an access database using parameters?
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Jul 1, 2010
i have created an application that uses an Access Database. Each time the application closes i tell it to repair and compact the database. The problem is that because the database is stored in the program filesapplication_name folder it requires administrator rights because of UAC. What should i do ? Should i store the database somewhere else where no adminstrator rights are required ?
[Code]...
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Jul 6, 2009
I want to connect an access dabase from a central server using vb.net 2005.
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Jul 17, 2009
I'm trying to make a program that will keep track of where and who has borrowed a laptop from our department. I've made the access database and connected it to VB - however i am not sure of what code will need to be put in place
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Jul 14, 2009
I have an issue with am access database source located on a remote computer.I tried using ADODB to access it, it works, but when I change( update insert or delete) the database on the remote computer, the changes is not reflected in my application
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Dec 27, 2009
I am using VS 2005 and MsAccess 2003. I am already having some fields in the table, and i want to add more fields from the .NET application. Is it possible to add more fields from the application to the Ms-Access Database. Also it is possible to change the order of the fields from the application?
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Sep 11, 2009
I have this form: Attachment 73106 In this form,I want to fetch data from the database(access). Initially when the form loads,the balance field remains disabled. But when i select a data from the dropdownlist of the account number then i want the corresponding data of the balance field from the database is shown in the balance filed of the form and the textbox becomes enabled since it is containing the data. I did this at the form load event:
[Code]....
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Jul 23, 2009
how to do select statement range from month to month using access database.. previously i use this code below when i'm using to selection those between day's or a week activities.. now, how to do range from month to month... the month format is numeric or 1,2,3,4,5,6,7,8,9,10,11,12 (jan.-dec.) representing month the ttmmonth and ttmyear fields are numeric format also in the database... how to do? look here my code for displaying week activities...
[Code]...
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Feb 21, 2008
I am trying my hands on VB.net and is trying out a small application which includes a survey form. The form contains radio buttons and when the respondent clicks on a radiobutton, digit '1' should be placed into the relevant field of the database.I have established a dataset and tried doing it but not sure how to do it because the book (How to program Visual Basic.Net by Dietel) does not teach us that
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Apr 4, 2011
how to publish an application with an access database file on vb 2005?
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Mar 26, 2010
i am using Access 2003 and vs2005,i am trying to add data to my crystal report from my access database,ok. So to do this i followed these steps: Now after all these steps,how to add the column names of the table "Table1" in my crystal report?
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Oct 31, 2009
How open password protected MS access database in MS access environment from vb 2005 code
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Dec 19, 2009
What's the best method for connecting VS2005 and Access Database. I want to ADD, EDIT, REMOVE and DELETE data from Access.
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Aug 16, 2009
i want to compare a column present in the access database BankAccount table with a field present in the form named as account......
[Code]...
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Aug 5, 2009
I have two datetimepicker-"OpeningDate" and "ClosingingDate"I need to add a condition such that before entering data in the database it is checked that the "ClosingDate" is always greater than the "OpeningDate"If not then an msgbox will be displayed "Enter the correct data"
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Oct 6, 2010
I support a desktop application containing datetimepicker components.A child form loads within an MDIcontainer, updating components from data retrieved from a SQL table, allowing users to make modifications. A text component hides the current form and displays another form.When the user returns from the other form, one of the datetimepicker component is unchecked and the date is set to the current date. Tracing through this application, I do not hit any code that resets this component.Other datetimepickers located in my current form are not affected.I'm providing the routine used to display another form, and the routine used to return to the current form.
Private Sub txtPubNo_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtPubNo.DoubleClick
Me.Hide()
SetCalledFromAForm = True
[code]....
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Jan 9, 2010
I am developing a vb.net application in SQL server 2005 ,now i would like to import MS access database tables from a network into sql server 2005 database, using stored procedure or vb.net code without using SQL server 2005 Wizard .
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Sep 8, 2009
The VB.Net 2005 datetimepicker control allows the user to use the arrow keys as follows:up arrow increases the value (day or month or year)down arrow decreases the value (day or month or year) left arrow goes to the previous section (day or month or year) of the controlright arrow goes to the next section (day or month or year) of the control My users do not like using the arrows and want to enter enter the date (e.g. 9/8/2009) as follows when the field has focus:9 (press tab) 8 (press tab) 2009 (press tab) (goes to next control) They do not like 9 (press right arrow) 8 (press right arrow) 2009 (press tab) (goes to next control) Is it possible to use the tab key in lieu of the left/right arrows? If the user is in the last section of the datetimepicker field (e.g. in the yyyy section of a mm/dd/yyyy control), how will the tab set focus to the next control?
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Feb 12, 2010
I have a column ("tblSupply.Date1") in my table populated with dates. If I have value in this column there is no problem, dateTimePicker1 goes to this date. If I have this field empty, I get an error: "Object cannot be cast from DBNull to other types" when I try to open form where dateTimePicker1 is.
Me.dateTimePicker1.DataBindings.Add(New Binding("Value", ds, "tblSupply.Date1"))
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Jul 28, 2009
the DateTimePicker in my form appears like this:Attachment 72262 I want to give it an appearence like this.Attachment 72263 i.e,only the date will be displayed in the format of DD/MM/YR
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Aug 5, 2008
I am asked to write a front end program in VB 2005 (that will run in client computers which running on Win XP) to access an existing MySQL database running in Linux. It is not my preferred choice, but the user have the database and server working just as he wants it, and do not wish to change, at the same time I do not wish to change programming language. Is that even possible? Can we actually write VB 2005 programs that will run in client computers complete with NET framework 2.0 to access a Linux operating database?
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