I have a date stored in my MS Access DB as "ShortDate" (dd/MM/yyyy).I need to read this date and compare it with "current date - X days". Where X days is a Value saved by the user (into another form 5, 30, 60 days... etc).In the short way: If "Current Date - 55 Days" it's equal OR in that interval of "DataBase Date" then MessageBox.Show("Warning!!! Expiring in {X} Days")
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I have a real problem for the last 2 days.I have a date stored in my MS Access DB as "ShortDate" (dd/MM/yyyy).I need to read this date and compare it with "current date - X days". Where X days is a Value saved by the user (into another form 5, 30, 60 days... etc).If "Current Date - 55 Days" it's equal OR in that interval of "DataBase Date" then MessageBox.Show("Warning!!! Expiring in {X} Days")ElseIf "Current Date - 55 Days" it's greater than "DataBase Date" MessageBox.Show("It's expired.")[code]
View 7 Repliesif the current hour is less than 21:00 (today) then show the remaining time in label3 as hh:mm:ss remaining. However, if the current hour is greater than 21:0
View 6 RepliesI am in the process in implementing a Customer Billing Tracking System in VB.Net 2008 and using SQL Server 2005 as the database.How ever there are a few calculations and formulas i have to write (of coz, since it is a customer billing tracking system...)
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I have an issue with calculating a total from my dataset. For some reason the number of plates produced on the StartDate is not being added to the TotalPlates in my program.Here is my query and calculation of total plates produced:
Dim Plates_Query As String = _
"SELECT *" & _
"FROM [PlateHistory_Query] WHERE (PlateDate) BETWEEN #Start# AND #End#"
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I need to store a calculation to use later and obtain a new calculation
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I have a simple customer database as follows :
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There are total 50 rows of customer record in my database.. I have just drag the customer database from my data source windows into my form to get all the required tools with datagrid window. I want to add the date search box on my form to search customer between the date specified in textbox. eg : From 14.05/2003(textbox1) to 25/05/2010(textbox2) After putting the date , as I click search button the customer database should be shown between selected date.
I am trying to update a SQL Server database Date field.When the user enters the date they enter 02 Oct 2010.When I pick up the DateTimePicker.Value it is 10/02/2010 00:00:00. I need to get the value to read 02/10/2010 00:00:00 How do I get the value to be in this format?
View 7 RepliesI am using an ajax calendar extender I want to save the records to a gridview on the selected date but i am getting default date like '1900-01-01'.
How to save the date as i am selecting the date in Calender Extender.
I want to retrieve query from MS.Access database criteria is between some date range,but I get the following error when execute my reader:Syntax error in date in query expression 'D_ate BETWEEN # @DateFrom # AND # @DateTo #'.
Dim StrSQL As String
StrSQL = "Select * from Pla_Comp Where D_ate BETWEEN # @DateFrom # AND # @DateTo #"
myCommand = New OleDbCommand(strSQL, conn)
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I am using ASP.NET with SQL Server 2005.
My date get saved in the database with data type = "smalldatetime".
I am displaying the date value into a text box called txtDate with a Reader......
Dim conn As Data.SqlClient.SqlConnection
Dim Comm As Data.SqlClient.SqlCommand
Dim reader As Data.SqlClient.SqlDataReader
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But currently my date get displayed as "2008/06/30 12:00:00 AM" and i want to display it as "30 June 2008".
my sql statement is returning null when when I compare date from access database and date entered in textbox in vb. seems to me that the two dates are of different format so null is returned from the select statement but how do I go about this.[code]
View 3 RepliesThis is a math calculation which is using factorial.
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Dim d1, d2 As DateTime
d1 = DateSerial(2009, 2, 29)
d2 = New DateTime(2009, 2, 29)
for some reason i thought the two statements would generate the same date, but they don't. i found this out when trying to do age(years / days) calculations. if you are born on a leap day, i.e. 2/29/2000, dateserial is useful in that in non-leap years it correctly identifies your birthday as 3/1.
How do I add 2 text boxes together textbox one = $20 and textbox two = $40 and text box 3 adds both textboxes together to display = $60?
View 3 Repliesi have three text boxes that the user will input numerical data into to determine the area of an object. i need the result of my calculation to be displayed in a label but i cant figure it out.
View 2 RepliesI am trying to write the following application. A project has initial investment, yearly revenue and yearly expenses. The program should be able to take these data and calculate the break-even year, i.e. when the cumulative profits become 0. Also, it should have a listbox that would list the cumulative profit for 10 years. Refer to the example below. Now I know how to show it in the listbox but I am having trouble showing the break-even year. I know how to calculate it but how do you show it in years.
View 8 RepliesI have an application that has 3 list boxes, one selects a workshop, the other a location. the third is to display selected costs.to do the calculation a loop is required. i have written the code but when i calculate the cost the final result to be displayed ends up as being the cost of the last work shop and location * 3,What is supposed to happen is the location is multiplied by the number of days(3 in this case) and added to the workshop cost.the loop is supposed to add all cost from the list box till all have been added.what is happening is the calculation goes to the last entry as stated the multiplys this total by number of days(dbl)?
View 1 RepliesI have got a MySQL database that has got some dates stored in a Date format (YYYY-MM-DD) however when i try and import the data i get an error saying: "Unable to convert MySQL date/time value to System.DateTime"
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how can i make it like IF (todays date is passed a specific date) then basically what i need is to see if the date is passed a static date i set in the vb code.
View 2 Replies[Code] my issue is that now i need two cases, first i need a query that will return the date created and modified of the table and i also need to know if its possible to query a list of table names in the database ordered by date created but that have a certain thing in their names. for example the database contains the following tables: [Code] and what i need the query to return is the tables that contain "Data", settings and employees are for the other functions of the program. so the query should return the 4 data tables in order of date created. but i have no idea how to go about doing that in the query, does anyone know how this is done?
View 6 RepliesI can save my data to access database and in the access database field I set it to date/time.But problem is when I get the value out from the database.. the format is always month/day/year hour:minutes:seconds example today: 5/2/2011 12:00:00..How to get the value into listview becoming May/2/2011 without the hour..Here's my code to get it from database ListView1.Items(i).SubItems.Add(dt.Rows(i)(14).ToString).The second problem is.When I would like to edit, how can the datetimepicker get the listview value ? [code] info: using access 2003 (.mdb) the Date of Birth field has been set into Date/Time.
View 2 RepliesIn the TableAdapter configuration wizard I am using this query:
Code:
SELECT AttendanceID, StudentID, ClassId, DateOfClass, Absent
FROM Attendance
WHERE (DateOfClass BETWEEN #5/1/2010# AND #5/30/2010#)
Can tell me the correct syntax to change the #5/1/2010# AND #5/30/2010# so the WHERE clause uses dteStartDate AND dteStartDate which are date variables ?
I tried this but it tells me I need to use the to_date function. dteStartDate is already a date variable so I know my syntax is wrong.
Code:
SELECT AttendanceID, StudentID, ClassId, DateOfClass, Absent
FROM Attendance
WHERE (DateOfClass BETWEEN #" & dteStartDate & "# AND #" & dteEndDate & "#)
Title pretty much says it all. How do I format the date of a dateandtimepicker to insert it into the SQL date datatype?
View 20 RepliesI want to get the date from a Oracle 10gR2 Database and store it in a variable for validation.
1. How can I retrieve this date from the database and store it in a date variable for validation?
2. How do I validate that the date must be the first day of the month or the last day of the month?
3. How do I validate that it executes any event or procedure in an if statement if it is in the first 9 days of the month?
Is it possible for my program to have a date picker and if i save the date that i choose how do i get it to show a message box on the date that i choose going by the computer day on the bottom right cornor?.
View 3 RepliesI'm trying to get today's date from database I tried many ways and I'm stuck now..
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How would I increment Date with a value from a database.
Example: Date + Database Field value (random values)
(08/01/2011 + 5 = 08/06/2011)
I set my Date formate dd/mm/yyyy in control panel, and in Access i set coulumns field as shortDate[code]...
View 15 Repliesi just wanna show the date which is in the database using ADO.net
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