Can't Input Number To Database Where My Field Type Data Money
Aug 19, 2009How can input number to database where my field in database data type money.[code]...
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DB/Reporting :: How To Update A Money Data Type Field Using Vb 2005
Aug 18, 2009I am linking to an SQL table with 'Money' field. When i try to update this field in VB.NET I get an error message that "Can not convert a character value to money. The char value has incorrect syntax".
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Sql Money Data Type In Vb?
Apr 18, 2011I have in Sql a money filed named value, and the data looks like this: 234.0000 .
I use this data trough a vb application, and so I store it in a double variable named dfValue, but I only get 234.0, even if I use: select round(value,2,1) and then Format (dfValue,"#.00").
Check Money Data Type Null In Net?
Aug 4, 2010I usually have a check to see if a certain database column is DBNull and if it is convert it. Current with a datatype of money in SQL 2008 with the row column containing
Null, i declare the equivalent value as Decimal (in .Net) then get the error "'DBNull' to type 'Decimal' is not valid".... How could i check this column for null and convert it?
Multiplying Minutes With Price Data Type Is Money?
Apr 4, 2009i have problem multiplying total minutes of user login with price. for example, my price for 10 minutes is 100. if user A start login at 9.00 am and logout at 10.00 am, that means he spends 60 minutes using the computer. how to multiply 60 minutes with 100 (my price) so that i could get the correct price and update the data to my database?
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Get The Number Type Data As A Number Type Using The Dataset Readxml Method?
Feb 17, 2010i am getting the xml using readxml method. And then display the data in datagrid. But number type columns comes as string type in the dataset. So when datagrid displays , sortingdatagrid columns is not correct. For example it sorts like this:
Salary
1180
12133
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Working With A Money Field?
Nov 11, 2011I have a textbox and a label, on the label it shows the current price and it in the text box im allowing the user to enter a price aslong as its higher then the current price,once they have entered there relevant bid and clicked the button "Bid" i wont to automatically show them the new bid and show a relevant message saying "Congratulations your the highest bidder" or something along them lines...
Can some one point me or tell what i should use to calculate the current bid value and the value they enter add them together and show the new amount?Just for additional information they can bid as little as 1p as long as it increases the current value....
For Barcode - Input A Item Number In Textbox And If That Number Will Match In Your Database
Mar 7, 2012I have a txtbox(for barcode).. if i input a item number in that txtbox and if that number will match in your database, the other information(shall we say, product type, item ID, etc..) will display in my other txtboxes..
View 5 RepliesConversion From Type 'DBNull' To Type 'Decimal' Is Not Valid When Field Has Data?
Feb 7, 2012I am pulling data from a local MSSQL database using a stored procedure, then send the data to a web service. Every part of the component works well except for a pesky problem will a DBNull being returned from the DataRow field, when I know that the field is not null and has valid data. The database and associated INSERT statements that add to this field are designed to not allow NULL entries. When I debug break the program on or right before the line that throws the error I see that the field has valid data for the current row.If I add a null check to the code (as below) the operation continues as normal:
Dim dataResultsTable = Me.myViewTableAdapter.GetData(int)
For Each myDataRow In dataResultsTable.Rows
If worker.CancellationPending Then
[code]....
Why is the read operation returning DBNull instead of the data in the database?
EDIT: Just to be clear, the operation does return the proper data, but the data is not being saved into the variable.
Number Of Vowels In Store Input - Type Mismatch
Oct 20, 2009This is my code, and when I run it, it says type mismatch, and when I try to debug it, it highlights this line "If strVowel = Chr(65) Or Chr(101) Or Chr(105) Or Chr(111) Or Chr(117) Then"
Dim intX As Integer
Dim intY As Integer
Dim strVowel As String
Dim strInput As String
Private Sub cmdCount_Click()
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Add User Input Number To Database Number?
Sep 5, 2010I have an existing database that I want to add a number to that the user inputs. So lets say that in the database there is 4 carrots, and the user on the addinventoryform inputs 3 carrots and pushes a button. Now I want that number to be added to the database number so in the database there would now be seven carrots. I am using an oledb connection and cannot figure this out.
View 1 RepliesCheck If Input To Group Number And Number Of Units Are Correct Input By Making Error Handling Exceptions
Sep 23, 2010Part of my assignment is to check if input to Group Number and Number of Units are correct input by making error handling exceptions...
I have to check the following:
a) group number is neither 501 nor 062
b) number of units are NOT numbers
c) number of units is NOT a positive number
So my first question is, am I checking correctly? 2nd question is, How do I make sure my Exceptions will pertain to their correct respective things (a, b, and c.. above)?
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How To Get Webbrowser Input Field Data With Vb2008
May 3, 2010webbrowser1.document.All.Item(f_id).InnerText = f_data
f_id (input field id) , f_data (set data)
it can work
but
f_data=webbrowser1.document.All.Item(f_id).InnerText
f_data cannot get anything?
Sum Number Value To Database Field?
Sep 30, 2011How to sum the number value(textbox) to my database field ?
the red section doesn't sum the value(textbox) to my data field.[code]...
Double - Money Format Number .NET?
Feb 13, 2012I'm trying to convert a mathematical result of money format example:
Dim num1 As Integer = 2000
Dim num2 As Integer = 500
msgbox(cDbl(num1 + num2))
It only returns 2500, which I need to return my 2,500.00?
Getting The Highest Number From A Field (Row) In A Database?
May 8, 2011I created a code that inserts a number into a row every time someone submits a form.I am able to read the data back to the form using a loop.My confusion is I would like to get the highest number from the data field(column)Lets say the Field(column) has five numbers from 1 to 5.How do I get the highest number?I was looking at using a loop to go through the field and bring out the highest number, but should I use an array?
View 5 RepliesGot A SQL Database With The Field Type Date?
Nov 22, 2010I've got a SQL Database with the field type Date, when i load any data such as 06/04/2010 into my masked textbox it shows as 64/20/10 (without the leading zero's so the date shows wrong.
Also how can I set it to be dd/mm/yyyy and not mm/dd/yyyy?
Connect VB Check Box To MS Access Database Y/N Field Type?
Jun 5, 2011How could you, update the fields on database if its data type is Y/N, and the method of updating is a checkbox??
View 1 RepliesData Type Mismatch/ Unknown Field Name?
Jun 6, 2012I have problem in my application when updating 3 items otherwise it is as good as work. The problem is when updating the username to the access database an error showing that "Datatype mismatch" when updating the date and time field an error occurs and tells that the "Unknown field type". This is my code where bold faced lines have errors:
Dim objCmd As OleDb.OleDbCommand = New OleDb.OleDbCommand()
objCmd.Connection = con.con
'Make a command to insert data
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Default Value For Image Data Type Field?
Aug 16, 2010What value should I put as a default value for Image Data type field on a record?
View 4 RepliesVerify Input Data Type
Nov 11, 2011how to do different things and right now I'm building a simple program to where the user inputs thier First and last name into two different text boxes and when they click on a button it tells them what they have entered.I'm trying to make sure that they have entered letters only in each text box and if they don't I want it to display a message box that says they need to enter letters only.The problem I am having is if they enter a number in both text boxes then that is the only way that it will display the error message box. Here is my code for the data validation for the user input.[code]
View 4 RepliesMake A Digit Number In A Field Of A Database Add One Digit Number To It Self?
Aug 12, 2011i want a button to perform a function of checking the last digit number in a field of a table in and add a digit to it and display it in a textbox.
View 1 RepliesSize Of The Length Field For A VB String Data Type?
Feb 10, 2010A string can contain from 0 to approximately 2 billion (2 ^ 31) Unicode characters. Does this mean the length field for the string is a 4 byte unsigned binary field, or is it a 4 byte signed binary ?
View 4 RepliesVS 2008 Auto-number To Long Relationship - Get A "no Matching Field Type" Error
May 26, 2009When i try to stablish a relationship in dataset designer of these two types i get a "no matching field type" error I'm working with an accdb database
View 2 RepliesDetect Data Type Of User Input?
Mar 15, 2012How do I determin if a user has given me what I am asking for in terms of data type.
Example if my prompt to the user say "Give me a number of double data type"
How can I tell that the user entered a double xx.yy?
Or if I am testing for integers and I get user input ABC.GH?
I know about CDbl and CInt and CStr but these don't work unless data is provided. Also how do you test if the conversion took place? Also how do you differencate between 12.00 being integer?
Input Validation Using Data Type Double
Jan 24, 2010How do you validate input when you are dealing with doubles. I have successfully gotten the message box to pop up when the user enters a number in a text field, but what if I have a text box that requests a number from the user and they enter text? This is the code, the even for btnDisplayFull works fine, but not btnDisplayRqst: [code]
View 2 RepliesVS 2005 Check TextBox Bindingsource Field Data Type
Apr 15, 2011Lets say I have a form with several Textboxes that are all bound to "bindingsource1". I'd like to be able to check the field data type each textbox is bound to. Something like this,
Dim ctl As Control
For Each ctl In frm.Controls
If ctl.GetType.IsAssignableFrom(GetType(TextBox)) Then
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Transferring Data From One Field In A Table In A Database To Another Field In A Different Table But Same Database In .NET?
Jul 22, 2010I am creating a database in VB.NET for a movie rental place. I currently have three forms;
Member Information
DVD Information
Borrow DVDs
What I would like to do is when I am viewing a member's details, if I click a button 'Borrow DVD for Member', the member's ID number transfers over to the Borrow DVDs table in the Member ID which also would hold some information from the DVD Information table, but I'm sure if i can figure out how to do this firstly, I will be able to apply the same rule and work it out myself.I have been trying to use a query statement like;
INSERT INTO [Borrow DVDs].[Member ID] [IN goodstuffvideos.mdb]
SELECT [Member Information].[Member ID]
FROM [Member Information]
but that has been coming up with error codes and completely not working.
Borrow DVDs table fields are: Borrow ID, Member ID, DVD ID Number, Hiring Fee, Borrowing Limit?
DVD Information table fields are: DVD ID Number, Title, Rating, Hiring Fee, Borrowing Limit Member?
Information table fields are: Member ID, Family Name, Given Name, Address, Town/Suburb, Postcode?
The error coming up is; Error in INSERT statement. Unable to parse query text.And under that it says The query cannot be represented graphically in the Diagram and Criteria Pane.
PayRoll Calculator On Vb - Program That Accepts Input Of Employee Name, Employee Type, And Number Of Hours Worked
Sep 30, 2009You need to design and create a program that accepts input of employee name, employee type, and the number of hours worked each week for two weeks.
You must be able to select an employee type. An employee of type Trainee makes $10 per hour. An employee of type Regular makes $15 per hour. An employee of type Manager makes $20 per hour.
The program should calculate the employee pay for the week. The employee should receive 1 times the regular pay for any hours worked over the prescribed 40 hours in a week. The program should output the following information:
-The employees name without trailing or leading spaces
-Regular hours worked
-Regular pay
-Overtime hours worked
-Overtime pay
-Total pay
The Problem that i am having right now is "Displaying " the overtime hours on my "FORM VIEW" i mean i did the math right its just when i type (lblOverHrs.Text = CDec(CDec(OvrHrsWrkWeek1.Text) + CDec(txtOvrHrsWrkWeek2.Text))
Its says the "OvrHrsWrkWeek1 and 2" are not Declared which are..im not really sure where i went wrong..
Heres my code
CODE:
What Data Type Will Allow The User To Input 0 And Allow The Mathematical Functions To Work Properly
Mar 29, 2011I am currently using double data types. The problem I am encountering is that sometimes the user will have to input a value of 0 in the required text box and this creates an error. My question is what data type will allow the user to input 0 and allow the mathematical functions to work properly. Decimals maybe?
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