ADO.NET :: How To Compare Date In LINQ
Sep 3, 2010How to do in LINQ? And below is correct or not if put string.format in LINQ?
[code]....
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Trying To Compare LINQ-to-Entity To Date Results In Error
Mar 14, 2011I have a simple If..Then like so:
If rhcexists.First.SignatureDate > Date.Today.AddMonths(-6) Then
End If
rhcexists is a simple query to the Entity Model:
Dim rhcexists = From p In dbContracts.Signatures _
Where p.StudentID = CStr(Session("people_code_id")) _
And p.ContractType = "rhc" _
Order By p.ID Descending _
Select p
Problem is that this comparison results in an error:
LINQ to Entities does not recognize the method 'System.Object get_Item(System.String)' method, and this method cannot be translated into a store expression.
This is occurring on the If clause. Any ideas why this occurring and how I can fix it?
I am using ASP.NET 4, EF 4, and VS 2010 SP1.
Web Forms :: Using Compare Validator To Compare Date?
Feb 15, 2010I am using compare validator to compare date... But Its not working ...I have used calendar extender...with date format as "dd/MM/yyyy"...
View 3 RepliesLINQ Group By And Compare Date Error Message - The Conversion Of A Char Data Type To A Datetime Data Type
Jan 27, 2011I have the following:
[code]....
I keep getting this error:
Message = "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value."
What i'm trying to do is group by ContentObjectId and then get StartDate that is greater than today.
I'm using entity framwork and MS SQL2008
SQL Server :: How To Get Record Creation Date And How To Compare Date Time Values
Aug 16, 2010 How to get the date at which a record is created in SQL?..i.e, if i add a record to a database table db1 at 8/10/2010 11:30, I want to get the datetime, i.e 8/10/2010 11:30..;.Also let me know how to compare datetime values..
if(8/10/2010 11:30 >8/10/2010 10:30) will work or not?
Using The CompareValidator Control To Compare User Input Date With Today's Date?
Feb 15, 2010i would like to compare the current date with the date entered by user..however, i'm encountering errors so far..
i tried something like this:
<asp:TextBox id="txtDate1" runat="server" />
<asp:CompareValidator runat="server" ErrorMessage="The date must be greater than today"
ControlToValidate="txtDate1" type="date"
ValuetoCompare="DateTime.Today.ToShortDateString()" />
and i got an error stating that the value of DateTime.Today.ToShortDateString() of the ValueToCompare property of "" cannot be converted to type 'date' i also tried ValueToCompare="DateTime.Now.Date()" and i got the same error message.
Web Forms :: Compare Validator To Valid Date Greater Then Start Date?
Feb 21, 2011i already defined culture too in page. but still it's showing enter valid date
my markup
[Code]....
Web Forms :: Compare Date From Database With Current Date Using C#
Dec 23, 2015I have table in database that one column is Expire date that save date like below
2015-11-23
Now I want compare it whit today date like below:
if (_dr["ExpireDate"]<DateTime.Now) {
}
But it makes error can you tell me true code for it?
SQL Server :: Query Which Should Get Current Date And Compare current Date With Date In Table?
Nov 19, 2010How to create Jobs, I am using SQL 2005, i need a query which should get current date and compare current date with date in table and Send Email according to Job scheduled.
View 4 RepliesSQL Server :: How To Compare Two Date
Nov 18, 2010I have a problem for how to compare 2 date this is my query
select datediff(mm,'2010/11/30','2010/12/31') → result is 1
select datediff(mm,'2010/11/28','2010/12/31') → result is 1
but the result seems not correct... both of result should be 0 why is 1?
ADO.NET :: Compare Dates In Linq To Entities?
Feb 28, 2011I want to compare Dates in my Linq To Entities, and here is my code
var query = from ann in _announcementEntities.Announcements
where ann.CreateDate.Date == dateTime.Date
select ann;
thou this block of code throws an error:The specified type member 'Date' is not supported in LINQ to Entities
how can I make this work?
Compare Validator Goes Off On Invalid Date?
Mar 3, 2010I have a date textbox. It has three validators on it. One is RequiredFieldValidator, second is CompareValidator and the third is RegularExpressionValidator.
CompareValidator checks for LessThanEqual for current date. For example if user enters date greater then todays' then it should display error message. It does that.
Problems is if user enters invalidate e.g., 2009/05/0d then I see two error messages. One for invalid date and one for compare. In this specfic case I want to see only one error that 'Date is invalid'. But some how I see two mesages.
Web Forms :: Date Compare Validation
Apr 13, 2012I am making a form in which there are two textbox one should display current date and another
Should display date on user requirment but that date should not be equal to current date or before current date and i m using calender extender .
Web Forms :: Compare Two Dates (last Date Of The Month With First Date Of The Next Month)
Apr 30, 2010comparing two dates Compare 2 days, last date of the month with first date of the next month!
example! 30-04-2010 with 01-05-2010 (or with datetime 30-04-2010 01:00:00 with 01-05-2010 01:00:00) If txt_remdate.Text < Now.Date Then
Web Forms :: How To Use A Compare Validator For Comparing Two Date
Apr 5, 2010I am working in asp.net 2.0 application programing.
How to use a compare validator for comparing two date.
JQuery :: How To Compare Date From Textbox Values
Jul 10, 2010jquery how to compare date from textbox values
View 2 RepliesWeb Forms :: Compare Date To Another In String Format
Jan 21, 2011I have a textbox control with a calendarExtender. I want to make the user select a date subsequent to Today. I have a public function, called display_error, written that displays some text in case of validation not successfull. So in this case, the validation of the date inserted by user would look like
[Code]....
So, my textBox.text is a string, which I need to convert to Date to compare it to Today. Here's what I've written
[Code]....
I've tried different methods, like Parse, but I keep getting the same error, String was not recognized as valid DateTime.
Validator To Compare Two Date Difference Is Not More Than 12 Months?
Feb 22, 2010I have two TextBox controls for start date & end date input. I have to validate that end date is not greater than start date & the difference between start date & end date is not more than 12 months.
View 2 RepliesC# - How To Compare The Difference Of Date In Gridveiw Textbox
Aug 12, 2010i have designed a gridview in that one of my template field will be like
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="lblTrialPeriodEnds" runat="server" Text='<%# Eval("trialPeriodEnds","{0:dd/MM/yyyy}") %>'
Width="61px"></asp:Label>
</ItemTemplate>
<HeaderTemplate>
TrialPeriodEnds
</HeaderTemplate>
<EditItemTemplate>
<asp:TextBox Id="txtRenew" runat="server" Text='<%# Eval("trialPeriodEnds","{0:dd/MM/yyyy}") %>'
Width="61px" />
</EditItemTemplate>
</asp:TemplateField>
Now what i need is i will have a pop up calendar after the text box when i click on edit . If i select a date greater than the date existed in the text box i would like to set my Database field to Yes..
C# - Compare Ticks To Date Time (5 Mins From Now)?
Mar 30, 2011I have a DateTime in Ticks. I want to know the best way to compare this and return false if the ticks greater then 5 minutes for now and return true if not.
View 2 RepliesWeb Forms :: Compare Date Values In TextBoxes?
May 11, 2012I have a textbox and the date needs to be in between two dates. I want a popup message to display when they are out of those parameters. I don't want to use the Validator's because they make you put in a date to move forward.Â
One option is if I do use them is it anyway to add "out of date parameters" when they don't meet those dates then move to the next question?
Another option would be to just check the date, give an error message and move to the next question. Is it possible to do either one of these?
Security :: Compare CreatDate With Today Date In Membership Sql DB?
Aug 5, 2010Im creating a website with an anual subscription base and im using the default asp.net website mebership tools. in the membership table of my DB there is a CreateDate for each user. I would like to know if it is possible to check from the SQL DB if this condition is true: (CreateDate+365 days)>TodayDate each time a user logs in. If the conditional is true I would like to change the user IsLockedOut = true so i can know that he has to reSubscribe.
View 2 RepliesDataSource Controls :: Select Statment Compare With Date?
Feb 25, 2010I have textbox for date input and use select statment to compare the date with textbox. but cannot success.below is my code.
Dim sds As New SqlDataSource
Dim wherestring As String
sds.ConnectionString = WebConfigurationManager.ConnectionStrings("camsConnectionString").ConnectionString
[code]...
Web Forms :: Compare Date Values In TextBoxes Using RangeValidator
May 16, 2012I have a form where one field needs to check if the person is up to 17 years of age by between 01/01/2011 and 12/31/2011.
So I added a a Range Validator and Validator Callout ExtenderÂ
How can I get the page to check this range when the user enters in their dob in the dob textbox then when they go and enter a date in the bmidte box (if they are over 17 years of age) I want my error message to apper.
 Here's the aspx page code:
     RangeValidatorBMIDte.MinimumValue = "01/01/2011"
    RangeValidatorBMIDte.MaximumValue = "12/31/2011"
    RangeValidatorBMIDte.ErrorMessage = "Date Entered is NOT Valid. Value needs to be between 01/01/2011 and 12/31/2011."
12/31.
[Code] ....
MVC :: Search Between Start Date And End Date Using LINQ To Entity?
Mar 18, 2011How to search between start date and end date using LINQ to Entity?
dear i m working on project and i want to search record by using start date and end date from the Table name of task so kindle solve my problem
