I have the following custom model binder attribute:
[Code]....
However, when I use it as follows:
[Code]....
I get the following error:
Attribute 'MyApp.DateTime' is not valid on this declaration type. It is only valid on 'class, struct, enum, interface, param' declarations.
What am I missing?
I have a tag:
<asp:ListItem
CssClass="LabelCSS">Executive</asp:ListItem>
and I am getting the error message
Validation(ASP .Net):Attribute CssClass is not a valid attribute of element ListItem.
What attribute would I use for Css with ListItem?
I have a gridview which I'm trying to get the display of phonenumbers listed in a certain display format; (xxx) xxx-xxxx.If I have the code such as this, it displays the unformatted phone number and (000) 000-0000 for the null items.
[Code]....
What is wrong with it ?
DateTime DT= DateTime.ParseExact("23/11/2010", "dd/MM/yyyy", null);
Response.Write(DT);
23 is day,11 is month 2010 is year.raises error :String was not recognized as a valid DateTime.
Why I get an error when my time is PM? The MSDN doc says tt works with AM/PM.
Error I get is: String was not recognized as a valid DateTime
Code:
sDeadlineDtTm = "9/3/2011 1:30PM"
Try
dtDeadlineDtTm = DateTime.ParseExact(sDeadlineDtTm, "M/d/yyyy H:mmtt", System.Globalization.CultureInfo.CreateSpecificCulture("en-US"))
[Code] ....
DateTime dt = Convert.ToDateTime(txtldate.Text.Trim());
DateTime dt1= Convert.ToDateTime(dt.ToShortDateString());
// txtlday.Text = dt1.DayOfWeek.ToString();
I'm writing a class to automatically extract information from an excel spreadsheet (using NPOI api) in C#, and then import this information into a database. I've got it all working fine except for one small issue.
One of the spreadsheets I'm working with, contains the date in the following format: 04/01/2011 04:43:28.
When I ran the web application, I got the following error message:
String was not recognised as a valid
So I debugged through the code after this, and it turns out that the date is being read in as:
40546.0151388889, so it is being formattted back to a number.
[code]....
I am developing web application using csharp on visual studio 2008. I am loading the data from Microsoft Excel to datagrid. But when I want to check the date in a given column and getting the error
String was not recognized as a valid DateTime . How can I solve this problem? The code I am using is below.
[Code]....
I'm using AJAX calendar control in a tabcontainer, The date is being captrued in the following format: "3/11/2010" (MM/DD/YYYY).And on code behind i'm converting the above value to datetime like this, Everytime i'm getting the error "String was not recognized as a valid datetime".Can anyone please help me out fixing this problem..
[Code]....
I have an SqlDataSource with several parameters, one of which is a date/time, that is in the database it is stored in one field as short date + long time, i.e., "11/14/2010 9:15:34 PM".
I pass a string to that parameter which looks exactly like that, but I get an error: "String was not recognized as a valid DateTime?"
<asp:GridView ID="GridView1" runat="server">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:TextBox ID="TextBox1" onchange="calculate()" runat="server" Text="0"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
I'm getting this error on the above markup: Message 1 Validation (ASP.Net): Attribute 'onchange' is not a valid attribute of element 'TextBox'.
I created a simple Master Page in Visual Studio 2008:
<%@
Master
Language="VB"
CodeFile="MasterPage.master.vb"
Inherits="MasterPage" %>
<!DOCTYPE
html
PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
and got green underlined 'Master' with two warning messages: 1.Validation (ASP.NET): This attribute name must be followed byan equal (=) sign and a value. If the value is in quotation marks, the quotation marks must match. 2. Validation (ASP.NET): Attribute 'Master' is not a valid attribute of element 'Control'.How I can get rid of the messages?
I am very new to ASP .NET and am getting above error when trying to insert a new record into a SQL database. I have turned on Option Explicit On so the default date of 01/01/1900 does not get assigned to this field automatically. Since most of the people in the database will not have a date of death, I need to have "blank" deathDate. When I run the stored procedure within SQL and choose pass null value, the Insert Procedure works fine. When I attach to Web Form, however, I get String was not recognized as a valid DateTime error. How can I set it so Null values are accepted into this date field.
View 1 RepliesI 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
This code works somewhat, but it won't place all of the text into the textbox.. If I change a few things I get an error where I highlighted the code in red. Conversion from string "" to type 'Double' is not valid. But the code works, like I said somewhat, as you see it, it just doesn't load all of the text to the text box.555632.txt
Code:
Public Class Form1
Private Sub OpenFile_Click(sender As Object, e As EventArgs) Handles OpenFile.Click
Dim IdxList As String
Dim ProgArray() As String
Dim Index() As String
[code]...
obj.From = DateTime.Parse(txtFrom.Text, ci);
And it will give error String was not recognized as a valid DateTime. How it can be solved..
I am trying to deploy my site from my computer to my server and I am getting the next error.
Server Error in '/Fleet' Application.
Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Unrecognized attribute 'type'.
Source Error:
[Code]....
Source File: C:InetpubwwwrootFleetWebweb.config Line: 12
I am using Framework 3.5
I have tried to change asp.net from 1.1.x to 2.0.x and I am getting other error : The page cannot be found
I have an XML string which contains Dates formatted "dd/MM/yyyy hh:mm:ss".
I'm loading this XML into a dataset using DataSet.ReadXml().
How can I ensure that this Date is stored in the DataSet as a typed DateTime so that I can Sort, Format and RowFilter on it accordingly.
My test harness is as below:
ASPX Page:
[code]....
I have a SQL which is running good at SQL Server Mgm studio:
"select d.EmployeeID, CONVERT(VARCHAR(10),d.LogTime,111) as Date1, MIN(CONVERT(VARCHAR(8), d.LogTime, 108)) as FirstIn
from LogTable d where d.dwStatus=0 group by d.EmployeeID, CONVERT(VARCHAR(10), d.LogTime,111)"
However, When i put it into my code (Entity SQL):
"select d.EmployeeID, CONVERT(VARCHAR(10),d.LogTime,111) as Date1, MIN(CONVERT(VARCHAR(8), d.LogTime, 108)) as FirstIn
from IGPSiteEntities.AccessLogSet AS d where d.dwStatus=0 group by d.EmployeeID, CONVERT(VARCHAR(10), d.LogTime,111)"
I got error :
'CONVERT' cannot be resolved into a valid type of function. Near simple identifier, line1, column 200.
LogTime is a DateTime format e.g 05/05/2010 14:12:12
I want to select ONLY the Date (e.g 05/05/2010) and select ONLY the time (e.g 14:12:12) so i use CONVERT function.
I would like to know how to format a string date so it can be inserted in a DataTime field in MS SQL 2005 using ASP.NET 3.5 with C#.
I have a form with 3 Dropdownlists; 1 for selecting days(1 to 31), 1 for month (1 to 12) and 1 for years (say 1980 to 2010).
When the form is submitted, I want to join the selected values from the dropdownlist as a string ( say dd/mm/yyyy) and insert that into a datetime field in a database table.
I am using the following code, but I get the error message "String was not recognized as a valid DateTime." when i submit my form.
[Code]....
What am I missing here?I get the error Declaration Expected @ myPostData=
[Code]....
Dim encoding As New ASCIIEncoding()
Dim RateXML
As
String =
"123"
'Format the Data
Dim myPostData
As
Byte()
myPostData = encoding.GetBytes(RateXML)
^^^^^^^
I am having trouble formatting the date on a textbox I get the error above if I don't enter the date in MM/DD/YY format in the textbox. I am also using this in a FormView so I can't format it or don't know how to in the code behind so if there is a way to format it in design view that would be preferable. Does anyone have any ideas on how I would do any of this.
<asp:TextBox Text='<%# Bind("BIRTH_DATE", "{0:d}") %>' Font-Names="Tahoma"
Font-Size="X-Small" ToolTip="MM/DD/YYYY" ID="txtBirthDate" runat="server"
TabIndex="2" CssClass="style5"></asp:TextBox>
I want to filter a Gridview by date. I enter the date in a textbox and use FilterExpressions. I keep getting the error message: String was not recognized as a valid DateTime. How can I solve this?
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<cc1:MaskedEditExtender ID="MaskedEditExtender1" runat="server" Mask="9999/99/99 99:99:99" MaskType="DateTime"
TargetControlID="TextBox1" PromptCharacter="_"> </cc1:MaskedEditExtender>
<cc1:MaskedEditValidator ID="MaskedEditValidator1" runat="server" ControlExtender="MaskedEditExtender1"
ControlToValidate="TextBox1" EmptyValueMessage="Date is required" InvalidValueMessage="Date is invalid"
IsValidEmpty="False" TooltipMessage="Input a Date"></cc1:MaskedEditValidator>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="xxx"
SelectCommand="SELECT * FROM [xx]"
FilterExpression="Date <=#{0}%#">
<FilterParameters>
<asp:ControlParameter ControlID="TextBox1" Name="Date" PropertyName="Text" Type="DateTime" />
</FilterParameters>
</asp:SqlDataSource>
I am trying to insert a value in database from a dropdownlistddlvaue = 10.00 - 11.00in db asstarttime=10:00:00endtime=11:00:00using split function
string dropdownvalue = ddlduration.SelectedItem.Text.ToString();
string et = dropdownvalue.Split('-')[1].ToString();
endtime = et.Split(' ')[1].ToString();
starttime = dropdownvalue.Split(' ')[0].ToString();
I am joining date value + time value in the query uisng('" + datevalue + "' + ' ' + '" + starttime + "')
'2014-05-15' + '16.00' --> to get 2014-05-15 16:00:00
it is getting inserted successfullybut while selecting and viewing it from the database I am getting error as,
"Arithmetic overflow error converting expression to data type datetime"
If i mannually enter the date in db it is workingmanuall value=2014-09-30 14:00query value =2014-09-30 14:00
both are same but error is only occuring for query inserted value
I can have a base class for views in an MVC project like this:
public class BaseViewPage : System.Web.Mvc.ViewPage
{
public string Something { get; set; }
}
And then in the ASPX I can do this:
<%@ Page Something="foo" Language="C#" Inherits="MyNamespace.BaseViewPage" %>
This works fine; the problem is when I try to do the same with the generic version:
public class BaseViewPage<TModel> : System.Web.Mvc.ViewPage<TModel> where TModel : class
{
public string Something { get; set; }
}
When I try to use this from the ASPX, like this:
<%@ Page Something="foo" Language="C#" Inherits="MyNamespace.BaseViewPage<SomeClass>" %>
I get the error message:
Error parsing attribute 'something': Type 'System.Web.Mvc.ViewPage' does not have a public property named 'something'.
Notice how it tries to use System.Web.Mvc.ViewPage rather than my BaseViewPage class. To make it more interesting, if I remove the "Something" attribute from the Page directive and put some code in the generic version of BaseViewPage (OnInit for example) the class is actually called / used / instantiated.
So, am I doing something wrong or is this a limitation.