Web Forms :: Compare Date To Another In String Format
Jan 21, 2011
I 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.
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[code]....
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I must write a dateTime parameter in string format, but I'm not achieving the goal. I've tryed various time formats (Eg. 2011/02/10 17:05:00), without success. Ps: I know... when I try with only the date, its ok. But I need the time too.
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Feb 18, 2011
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May 7, 2015
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}
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Apr 17, 2010
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ErrorMessage="CompareValidator"
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I have a program that is using credit card info and the expiration date is selected by the user clicking a dropdownlist for the month and a dropdownlist for the year. I want to show a label message if the user tries to proceed while the month and year are evaluated as being earlier that the current month/year.
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Quote:
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Quote:
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Nov 4, 2010
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Apr 1, 2011
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Dec 1, 2010
I have this example and it gives me exception "Conversion from string x to dateTime is invalid"
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Example Date string : "27/03/1985"
Public Function validateDateColumn(ByRef FieldName As String) As Boolean
Try
If IsDate(FieldName) Then
Dim actualDate As DateTime = CDate(FieldName)
Dim DtLicExp As DateTime = CDate(actualDate.ToString("d", Thread.CurrentThread.CurrentCulture))
FieldName = DtLicExp.ToString("MM/dd/yyyy")
Return True
End If
Catch ex As Exception
'FieldName &= "Format must be MM/dd/yyyy"
Return False
End Try
End Function
validate this date string formate to datetime.
I want to convert this date "27/03/1985" to datetime.
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Feb 17, 2010
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How to validate particular format date string using Javascript?I have one date picker which has the display format like "dddd MMMM dd,yyyy"(displaying like this:"Wednesday February 03, 2010".)So i have to validate this format using javascript.Please help me for implementing this.
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Feb 21, 2011
i already defined culture too in page. but still it's showing enter valid date
my markup
[Code]....
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Mar 14, 2011
I would like to use QueryExtender control to retrieve records in a given date range.
<asp:QueryExtender ID="qeFilter" runat="server" TargetControlID="EntityDataSource1">
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<asp:ControlParameter ControlID="txtFrom" />
<asp:ControlParameter ControlID="txtTo" />
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Dec 23, 2015
I have table in database that one column is Expire date that save date like below
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if (_dr["ExpireDate"]<DateTime.Now) {
}
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Jan 17, 2011
I have the following date in string format "2011-29-01 12:00 am" . Now I am trying to convert that to datetime format with the following code:
DateTime.TryParse(dateTime, out dt);
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EDIT:
I just saw everybody mentioned to use format argument. I will mention now that I can't use the format parameter as I have some setting to select the custom dateformat what user wants, and based on that user is able to get the date in textbox in that format automatically via jQuery datepicker.
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Dec 10, 2010
MyDataSource is a datasource stored in a session passed through a search page
protected void Page_Load(object sender, EventArgs e)
{
gridview1.DataSource = Session["MyDataSource"]; [code]....
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Feb 15, 2010
i 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()" />
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How 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.
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