Im prting a values to my Database which will later be pulled to make HTML Reports. So Im needing to insert "<br>" Every 50 characters so the values isnt displayed as one big long string.I do have it to do it at the first 50 chars. But since Im writing it to a Database My code looks like so:
this program is going to take the username that is saved in a text file and is going to put it into a web text box, the problem i seem to be having is basically everything in the website. The username does not go into the text box and I can't get it to submit.
My Public Class mainForm Private Declare Sub Sleep Lib "kernel32" Alias "Sleep" (ByVal dwMilliseconds As Long)
I am developing an MDI editor and i want to add the functionality to allow user to insert as many textboxes into richtextbox as he wishes using mouse.I have added following code to accompish this.Form1 has one richtextbox named RichTextBox1[code].....
i am currently doing a billing project, i need to add values from textbox manually into a datagridview but i am having problem now as i click on the button, the datagridview refresh the whole table. what i want is to add a new row to the datagridview once a submit button pressed.
i tried something like this, it insert into the database even thought nric is wrong. So i want it to stop inserting the data into the database when the nric validation is wrong, however from what i do, the result is it still insert the name in....so where should change to allow it stop inserting until user change the value then can continue insert???
Protected Sub btnSubmit_Click(sender As Object, e As EventArgs) Handles btnSubmit.Click register() End Sub
I am trying to work out how I can insert the string "End" into my textbox at a specific cursor point? (where the '???' is in the code below)As you can see by the code below this will happen when the user clicks return on the keyboard within the textbox.
I have the code to get the cursor index which is being stored as integer 'intcurrentcolumn'. Private Sub Enter_Click(ByVal Sender As System.Object, ByVal k As System.Windows.Forms.KeyEventArgs)
It try to insert 10 digits number to database sql server through textbox it give me this error.Here is the code which i use for validation the textbox
Private Sub contacttxt_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles contacttxt.KeyPress If (e.KeyChar < Chr(48) Or e.KeyChar > Chr(57)) And e.KeyChar <> Chr(8) Then
I'm trying to do an Insert into a couple tables on one form with data controls. The problem is I don't know the approach. You see, the client has books to sell. He has catagories and he wants to add many catagories for each book. One or more catagories. It would seem to me that this is a many to many normalization. Being that one or more catagories can belong to one or more books? If this is incorrect, please tell me, as I thought it was a one to many earlier with one book having one or more catagories? Anyway, I need to be able to allow the client to enter one book, and then assign one or more catagories? He wants the potential buyers to be able to query books by catagories obviously. Wondering what approach to use? What data controls, and is it possible with just the controls, or do I need to write a stored procedure to grab the ID from the book using the @@Identity SQL statment?
I have an asp page where I am trying to insert a checkbox value into my SQL db. I converted the value to the byte datatype so that it will be recognized as either a 1 or 0. The column in SQL is a bit datatype.
My problem is when I try adding a new appointment I get an error that says ""Column 'AppID' does not allow nulls."" Editing existing appointments is fine and it updates the DB no problem. I don't have an INSERT statement right now (which might be the issue) so I was thinking of doing this: INSERT INTO [tablename] ( [column1], [column2], ... ) VALUES ( [value1], [value2], ...) Only problem with that is I would need to use the textbox names for the VALUES, and that form that pops up to gather appointment info is from a third party, and I can't find the names of any text boxes
Basically I am trying to insert some data about a user into a database for a test that they complete. If it's their first time completing the test then I want their results to be automatically stored. If not then I want their results to only be overwritten if they agree to it.
Here's my code so far: Dim sqlx As OleDbCommand = New OleDbCommand Dim con As New OleDbConnection("Provider = Microsoft.Jet.OLEDB.4.0;" & "Data Source =
Doing a project in Visual Web Developer 2010 using Visual Basic. MS SQL Server 2010.I can connect to my SQL server. But when I try to INSERT INTO sql server, I get an error that the columns could not be found. But the column's SQL is listing is from my VALUES field! Here is code and SQL error. [code]
i am trying to input 72003 3131/1 from text from a text field into sql as a string.I have the following code but getting an Error while inserting record on table, incorrect syntax near '3131'.the end user will be able to change this text to anything they like and still the exe will run.
Private Sub line2add_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles line2add.Click Dim NewLongDesc As String Dim RConv As String Dim StkCodeV As String
I've written the following code to add a new record to a database:
Public Shared Sub AddTopicUser(ByVal UserID As Integer, ByVal TopicCode As String)
Dim RowsAffected As Integer Dim ATUDCONN As New OleDbConnection ATUDCONN.ConnectionString = DBCONNSTR Dim ATUDCMD As New OleDbCommand("INSERT INTO tblSubscriptions (UserID, TopicCode, Completed) Values (@UserID, @TopicCode, @Completed)", ATUDCONN)
[Code]...
I recieve no errors from the code, but when i open the database after - the record has not been added.
I have checked that the values being passed as parameters to the function are valid. I was curious as to whether I was formatting the OleDbCmd correctly, which is why i added a message box function to show be the value of the connection string which at runtime is: when they're not being added to the db?
I am having problems with inserting into my sql database my program is as follows:[code]So when I enter my data, into my program, it goes perfectly until it gets to "dim num as integer = cmd.ExecuteNonQuery" and then it comes up with an error saying "Syntax error in INSERT INTO statement.".i am also doing an update function which is pretty much exactly like this, except for the sql command of course, and that works perfectly with this code.[code]I have noted that instead of"replace" it should be "insert" but am now getting another error where it says "Conversion from string "#PlayerNo#" to type 'Integer' is not valid."
I have a SQL Compact Database that I've added in my Data Sources. I then have a DataGridView which is filled with all the records in a particular Data Set.There's a button on the same form as the DataGridView that opens another form, which allows the user to add a new row (record) to the DataSet. Currently however, the fields on this form are not related to the columns in the Data Source in any way.
I have recently created a disk catalog program for myself, it is working fine. The problem is, when i try to index my 2 TB HDD, the time taken to write 66K rows into sql table is taking a lot of time nearing 30min.
I am using sql client (sdf is the file extension).
Also, i am using two threads to insert data simultaneous saving 50% of time.
This is the code I have NewCustomerTable.Clear() NewCustomerconnection.ConnectionString = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source=G:Shop.mdb" NewCustomerconnection.Open() [Code] ..... I have a button called btnUpdate and when I click on update I want the program to check to see if the ID number already exists within the database but I cant seem to figure out how to do that.
So I have the following that seems to work fine in MS SQL Server management Studio and seems (but isn't) to be working as its doing a re-direct to another page after the insertion of data...Basically, I pull in all the data from the text boxes and hidden fields, convert that info to strings and do my insert statement. Now in MS SQL SMS The following insert statement works:
You can tell from the above which are allowed and which are not allowed to be null. any ways. Why is this not inserting data into my database? is it because of
im working on a project that is calculating the total population for given countries and its in the hundreds of thousands. And i need to output the population with the ,'s in the appropriate places.Ex. population 123456789 i need to output it in a listbox as 123,456,789 so im looking for a converter function or something built in that takes my value
Now i got it to work but the bulk copy is inserting the rows twice, instead of once and i know the table has the correct rows because i can see it in the gridview correctly I FIXED THIS PART my program works fine when i run it in debug mode but not when i place it on the server, it doesnt run the stored procedure when i put it on my server.
Label1.Visible = True Dim tourid As New List(Of String) tourid.Add(TextBox1.Text) Dim tasktype As New List(Of String)
i am getting this error message : Object reference not set to an instance of an object. 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.NullReferenceException: Object reference not set to an instance of an object.
Im brand new to programming. Apart from doing a few digital dashboards in excel i have zero experience with vb or creating code. You may need to be patient.What i am trying to do is from my form, browse to a pic in a folder and insert it into a picture box in the program. the pic should insert itself into the program after it has been selected, and the picture should resize itself to fit the pic box (or viceversa if need be)
I have looked at some similar threads on this issue but none of the code in those solutions is working for me.
