Forms Data Controls :: Date Bind By Eval Method?

Feb 2, 2010

I m tring date bind from database.

I have a date=2/2/2010 12:00:00 AM

i want to show only 2/2/2010

I m use that code source with a Repiter control <%#Eval("Course_Date")%>

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Forms Data Controls :: Use Eval Or Bind In A Databound Control?

Sep 8, 2010

I have a repeater I've databound with a generic arraylist from a LINQ query (.ToList() ) in the code behind.

I was using

<%# Bind("FirstName")%> but noticed
<%# Eval("FirstName")%> works just as well.

Is it better to use Eval or Bind? or does it depend on the situation?

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Forms Data Controls :: Binding Two Elements Inside One Bind() Or Eval()?

Feb 11, 2010

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Dec 8, 2010

i would like to know if its posible to change an eval binding of a label on a mouse click. something like:

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Forms Data Controls :: Eval(), XPath(), And Bind() Can Only Be Used In The Context Of A Databound Control?

Mar 9, 2010

I have a big problem...I have made a page has a Data FormView controland the insert template of this Formview control has DropDownList to allow the user to choose section (SectionsDDList)..and there's also another DropDownList allow the user to choose a teacher (TeachersDDList)...more infothe SectionsDDList get the section list from SqlDataSource control which the "Select Command" of is:"SELECT section_id,section_id FROM sections"the TeachersDDList get the teachers list from another SqlDataSource control which the "Select Command" of is:"SELECT teacher_id,teacher_name FROM teachers WHERE (section_id = @section_id)"finallyI want the TeachersDDList to be filled with teachers according to the selected section from the SectionsDDList...So,I enable the Auto postBack function of the SectionsDDListand add the next code for the SectionsDDList_SelectedIndexChanged event:TeachersDataSource.SelectParameters["section_id"].DefaultValue = ((DropDownList)sender).SelectedValue;be aware that both of the SectionsDDList & TeachersDDList have been Bounding to a column...and the problem I have faced is that:Exception Details: System.InvalidOperationException: Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.maybe you want to know the Stack Trace:[InvalidOperationException: Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.]

System.Web.UI.Page.GetDataItem() +93
System.Web.UI.TemplateControl.Eval(String expression) +33
ASP.cpanel_managecourses_aspx.__DataBinding__control82(Object sender, EventArgs e) in


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Jan 12, 2011

I want to bind two column on single level in GridView

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<asp:Label ID="Label1" runat="server" Text='<%# Eval("lChannelName")+ " " +Eval("lTransformData") %>' >

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Feb 24, 2010

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Forms Data Controls :: Using Eval Method In GridView Footer Template?

Nov 18, 2010

I am using Footer template in gridview for first time..

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<asp:CommandField ShowSelectButton="True" FooterText="Amount" />
<asp:TemplateField HeaderText="ColorCode">
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Data Controls :: Change Date Format With DataBinder Eval Function

Oct 21, 2015

<asp:Label ID="lbl_date" runat="server" Text='<%# Convert.ToDateTime(Eval("dt_pub")).ToString("dd/MM/yyyy") %>'
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Data Controls :: How To Convert And Format Date In Eval Function In GridView

May 21, 2013

According below thread I had problem with showing date to persian and solved it


Now this problem happen for below code I used datalist to showing date

<asp:TemplateField ItemStyle-Width = "100px" ItemStyle-HorizontalAlign="Center">
<%# System.Convert.ToDateTime(miladitoshamsi(Eval("Date"))).ToString(" yyyy/MM/dd") %>

[Code] ....

ERROR : Server Error in '/behtop website' Application.
Year, Month, and Day parameters describe an un-representable DateTime.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception

Details: System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an un-representable DateTime.

Source Error: 
Line 231: DateTime miladi = Convert.ToDateTime(miladi1);
Line 232: System.Globalization.PersianCalendar shamsi = new System.Globalization.PersianCalendar();
Line 233: DateTime shamsidate = new DateTime(shamsi.GetYear(miladi), shamsi.GetMonth(miladi), shamsi.GetDayOfMonth(miladi)); Line 234: //DateTime shamsidate = new DateTime(shamsi.GetYear(miladi), shamsi.GetMonth(miladi), shamsi.GetDayOfMonth(miladi), shamsi);
Line 235:

How I can change this code? 

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Forms Data Controls :: Format Date Time In Gridview Using Bind?

May 7, 2010

I would like to format the date time to

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i understand that the data is not binding in the GridView1_PageIndexChanging method..I do not know how can I make data bind..

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Mar 15, 2010

How to bind a GridView Column to a public method in a Page. I have done this before but forgot the syntax. Basically the DataSource has a column named "EndDate" and based on value of the enddate i want show some text in column.


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I have the following Repeater, I need to bind multiple querystring parameter in  HREF

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Using Eval To Bind A Dropdownlist?

May 19, 2010

I have a dropdownlist that gets data through entity objects, but with a navigation. But I get an error trying to do this.

<asp:DropDownList ID="ddlVacancy" DataValueField="ID" DataTextField='<%# Eval("Position.Name") %>'
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I want to know where lies the difference between these two.I had a google search on this topic and a lots of replies and each of them tell the same thing:

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I'm trying to format the following:

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Jun 24, 2012

i have date column in my database that is that save date and time toghether i need saving date and time in my database .

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Sep 30, 2010

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Dropdowns Failing With Databinding Methods Such As Eval(), XPath(), And Bind()

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I have four fields on my insert form: Server, Farm, Silo and Reason. Farm and Silo populate based on the name of the server that is entered. If I take out the SelectedValue='<%# Bind("value") %> the form doesn't error out, but the fields don't post back to the DB.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">
<%@ Page Language="C#" %>
<html dir="ltr" xmlns=""> runat="server">
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