Compare/use Modified And Created Dates?
Jun 3, 2010
OK... I'm using Image Magick to go through files and create in effect thumbnail version of each of them into another folder.Now, I don't want to convert files if they've already been done, so I'm wondering if I can compare the Modified and Created dates of the original and thumbnail, and only convert if the source files Modified or Created is more recent?Is this a safe approach? Note: I've got the archive flag method working, but using the dates seems safer!?
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Oct 7, 2011
We would like to compare a date from the db with current date. Here is what I have tried so far: 'Obtain current date Dim curdate As String = Now.ToString("yyyy") 'Now compare curdate with date from db called eventdate. Event date is of dateTime datatype. If drv("eventdate").ToString = "" And Year(drv("eventdate").ToString) = curdate Then
[Code]...
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Dec 28, 2011
I have a Date variable startdt and a String variable hdnsdate. Suppose if startdt has the value in the form 3/1/2012 and hdnsdate has the value in the form 03/01/2012. Than how can i compare that these two dates are equal in vb.net. In if condition of my program i want to do this check. In case the two dates match move out of if loop otherwise go into the if loop. E.g A sample in C# what exactly i want.
[Code]....
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Feb 9, 2011
I have an aspx page that has link button that accesses a table from a database.
Each link will pull different results from that database.
Every link however needs to compare dates.
i am having problems figuring out how to pull the correct data.
For Example one of the links, pulls data from the database that is 3 months old or less.
However the SQL statment i use seems to pull all records that are greaters than the days. e.g.
SQL Table
Table Name(dateList)
-------------
no | dates
[Code].....
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Nov 19, 2011
I have a GridView with two Date columns which are EditTemplates. How do I compare the 2 dates?
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Dec 2, 2011
The problem that i have right now is that i don't really know how to compare two dates.What i am actually trying to do is to compare the Date Today with vbSunday, vbMonday etc using if. But something goes wrong. As for an example:
If Date.Today.Day = vbSunday Then
{
}
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Mar 5, 2012
My compare validator is firing always even if it is greater and even if it is less.
<tr>
<td>
Selection Start Date:
</td>
<td>
<asp:TextBox ID="SelectionStartDateTextBox" runat="server"
[Code]...
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Apr 26, 2012
I would like to compare two dates in this format dd mmm yyyy, compare validators wont work because of the format and custom validator is server side validation. I would like to have a clinet side validation.
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Sep 3, 2010
Basically I'm just trying to see if the date/time of files have changed on files.So I've got code something like this:-
Dim fi_source_CreationTime As DateTime = fi.CreationTime
Dim file_info_DateCreated As String = '** LOADED from a file **
If (fi_source_CreationTime = CDate(file_info_DateCreated)) Then
[code]....
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Apr 26, 2011
I need to validate different date's with some javascript(jquery).I have a textbox with, the inputmask from jquery The mask that i use is "d/m/y".Now i have set up a CustomValidator function to validate the date.I need 2 functions. One to check if the given date is greater then 18 years ago. You must be older then 18 year.ne function to check if the date is not in the future. It can only in the past.
The function are like
function OlderThen18(source, args) {
}
[code].....
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Mar 6, 2009
I want to compare just the date part (and Not the time) of two VB.NET Date objects.Is there a way to do that?
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Aug 5, 2011
have a table in SQL Server Ex 2005 containing a column called "geboortedatum" (datetime)When I open the table the date is shown like this: "31-12-2011 0:00:00".When I use the query designer and execute the query select geboortedatum from table: the date is shown like: "2011-12-31 0:00:00".he problem is that I want to use the datetimepicker in VB.NET to compare the date in a SQL statement that looks like this:
strZoekGeboorteDatum = String.Format("AND M.GeboorteDatum > " & Me.dtpZoekMedewerkerGebDatVan.Value
But probably the comparison is:
[code].....
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Apr 1, 2009
In my application i have to create an excel report of records. everyday at a specified time the report of records added from last 24 hrs has to be generated automatically. i am unable to compare the dates.
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Mar 20, 2009
I need to find the newest file in a file folder by looking at the creation date. What is the best way to go about this?
I already have the code below to do some other work. Can I insert code to do the comparison inside the For...Each,
Dim sourceFiles As FileInfo()
Dim sourceFile As FileInfo
For each sourceFile in Sourcefiles
...existing code
Next
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Jun 5, 2011
am using sql 2005 and vb 2008.i need to compare dates and select matching records betweem a selected date range.say records between 11/13/2010 and 11/20/2010.e.thing is working ok except when it comes to selecting dates between 11/1/2010 and 11/9/2010.this is happening because when am retrieving the dates from database,its being retrieved in the format 11/01/2010 instead of 11/1/2010 and so it reports no records found,and knowing the limits of sql 2005 this is the only way i can retrieve the date. [code]
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Aug 2, 2010
I try to make a WFA for filling, reading etc. to a database. I want to compare 2 dates (actually 1 date is changed by 42 days) that are chosen by a user through a datetimepicker. After comparing the 2 dates the "newest" date has to show up in a non editable textbox. This Is my code (of course I have 2 subs for the datetimepickers as well).
Private Sub AwbdatumTextBox_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AwbdatumTextBox.TextChanged
Dim DatumbinnenkomstDateTimePicker As DateTime
[code]....
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Nov 22, 2009
I have a modified button control with a string array in it. I am having trouble sending the string array to the form with the modified button on it. Anyone know what i can do? The form uses a arrayList to hold the buttons since they are made at runtime.
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Feb 20, 2010
I have two dates. [code] How to print all dates between these two dates in one listbox, for example: [code]
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Jan 12, 2011
Say the user specifies these two dates....
Start Date: 2010-12-05
End Date: 2011-01-15
If I select December 2010 I should get the folllowing
startdate = 2010-12-05
enddate = 2010-12-31
Select January 2011 then
startdate = 2011-01-01
enddate = 2011-01-15
Should I subtract dates? How can I get the start and enddate for the current month/year based on the overall start and end date.I'm coding in vb.net.
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Oct 2, 2009
I'm using two datetimepicker controls to set the start and end dates for a range of dates I'm searching for.I want to make sure that the start date selected is not greater than the end date. This code works, but it runs the messagebox prompt twice for some reason. I've tried to ignore it from doing this, but it's not working. Can someone tell me what's wrong?
Private Sub dtpStart_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles dtpStart.ValueChanged
[Code]...
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Mar 3, 2010
I have two textbox in my application.
Textbox1.Text="19-Jan-2010"
Textbox2.Text="Jan 2010"
May I know how can I compare that Textbox1 and Textbox2 text is within same month and same year?
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Dec 15, 2009
I have one more problem with MonthControl.And when I bold some dates the program doesn't show bold dates on month calendar.When I move on next or previous month and get back to currently month the program normal displays bold dates. What's the problem?
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Jul 26, 2011
I have an editor created invb.net that creates html files. And when i click the button run , the Internet Explorer opens my file that is inside the Richtextbox.
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May 20, 2011
they need to make some compare version between host version and client version.. and each 1 version different will download the file to the client..[URL]..with both example, how can i make a program in VB.NET just like i said just now?
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Apr 14, 2012
I am creating an Excel Add-In using Visual Studio 2010. My intention was to add a context menu to a cell and perform some action on the selected cell or cells. Here is the code I have got as of now
[Code]...
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Oct 5, 2009
If you want a instance of an object to be created when a form loads or another class is created, you have two options:
Public class example
private IAmAObject As IAmAObject
public sub new()
[CODE]...
Or like this:
public class example
private IAmAObject as new IAmAObject
public sub new()
[CODE]...
I always use the first one. It's more type work but I think it's neater. How about you people and is there any real difference between the two?
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May 21, 2011
VB express.yesterday my computer started squawking about the project that I was running in debug being edited outside of the editor, and did I want to reload.The message box gave me four choices: Yes, Yes to All,No,and No to All.It started doing it when I had a new project with nothing but a multiline text box that I was trying to use to display the numbers in a for next loop there was practically nothing there that I did.It squawked about that for projects that I ran many times before, and haven't edited at all recently.It kept coming back repeatedly.So far as I know, I have edited nothing outside the editor.What would I be reloading?
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Aug 15, 2010
Although X,Y value are added, the location didn't change in the printing.
For Each line In _sigData.Lines
f Not line Is Nothing Then
For Each pt As Point In line
[code]....
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Dec 5, 2011
I can usually find the answers to most of my questions via the Google Gods, but not this time.I have a form that has a TabPageControl and on that page a collection of labels and text boxes via a usercontrol.
On the form I have a button that allows the user to create a new tabpage, when the code adds a new page, it automatically adds the UserControl collection. I can't get my head around how to access the objects on the newly created tabpage.
What I need to be able todo is take the index of the tabpage that has focus and translate that against the UerContol name, but I havn't a clue how to do it!
[Code]...
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Dec 16, 2011
I am adding a grid of buttons to a form at run-time, and all of then use the same Handler.My question is : Is there any way I canadd the TextBox at run-time ?I know how to but without it on the form, the IDE isn't very happy about the "MyClick" Sub - TextBox1 is not declared......
' some logic here to make nice rows and Columns of buttons
' with different .Text and .Name
Me.Controls.Add(btn)
[code]....
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