Web Forms :: Bind Value To Label Using Generic.Collections List?

Feb 25, 2011

i am trying to Bind value's to Label Using Generic List<>

[Code]....

returning all values sucessfulyy now how i Show these Values in Label

[Code]....

Label1.Text=???what it will be?

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Forms Data Controls :: How To Bind Grid To Using System.Collections.Generic.List

Mar 25, 2011

I get this error when run the page

DataBinding: 'System.Int32' does not contain a property with the name 'item'.

protected void Page_Load(object sender, EventArgs e)
{
List<int> item = new List<int>();
{
item.Add(25);
item.Add(50);
item.Add(520);
item.Add(543);
item.Add(543);
item.Add(55);
};
GridView1.DataSource = item;
GridView1.DataBind();
}
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" ShowFooter="true">
<Columns>
<asp:TemplateField HeaderText="Sub total">
<ItemTemplate>
<asp:Label ID="subTotalLabel" runat="server" Text='<%#Eval("item")%>' />
</ItemTemplate>
<FooterTemplate>
<asp:Label ID="grandTotalLabel" runat="server" />
</FooterTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>

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Web Forms :: Extension Methods And Customized Generic List Collections

Nov 19, 2011

How to use extension methods and customizes generic list collections??

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Use Generic Collections And List Effectively In Application?

Aug 19, 2010

How to use Generic collection and generic list effectively in a asp.net application i.e. web application.? Can we able to use Generic list in Dataset or Datatable or Datareader using to bind in Grid view?

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Custom Server Controls :: Using The Generic Type 'System.Collections.Generic.IEnumerable' Requires '1' Type Arguments

Nov 25, 2010

I'm trying to create a control out of a class I found, and one of the overridden functions is the following:

protected override void PerformDataBinding(IEnumerable data)

However, when I try to build the control I'm getting the error as shown in the subject. I've tried searching, and it seems the signature for the original function matches the one I have, and all other solutions I've seen uses the same signature.

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Datalist To Bind The Generic List

Jun 25, 2010

I am using datalist to bind the generic list. On databind() command I am getting error "nable to evaluate expression because the code is optimized or a native frame is on top of the call stack.

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Bind Generic List To DropDownList?

Feb 22, 2011

I am trying to bind generic list to DropDownList an i am not sure how to continue.

[Code]....

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ADO.NET :: Selecting Custom Columns To Bind Dropdown From A Generic List?

Feb 18, 2011

I have been facing this problem for a while now, what I exactly want to do is ->

I have a 3- Tier Application. For a table (say Employee) I have following classes in my BLL and DAL

1. Employee.cs (Contains database fields as properties)

2. EmployeeKeys.cs

3. EmployeeFactory.cs (Main BLL which make call to DAL method)

4. EmployeeDAL.cs (The DAL)

Suppose I have 6 columns in Employee table.

I know that the DAL returns List<Employee> to the BLL and then the BLL in turn gives me the Employee fields.

I have no problem accesing it.

But suppose I have a dropdownlist control and wish to bind EmplyeeName and EmployeeId with the Dropdown.

Is there any way that I can implement that my DAL returns a Generic list containing only the two fields required to bind the Dropdown.

In short i want my list to return only 2 columns, not all the 6 like the List<Employee>

How do i implement this???

Do I need to create a custom List<CustomEmployeeData>, if so how can i implement it in the 3 tier application.

Basically i m looking to increase the efficiency by getting less data from database. Am i on the right track????

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Data Controls :: Bind Generic List Of DataRow To GridView

May 8, 2013

How to bind generic list of DataRow to gridView...

I am using MVC arch , in classDAO m fetching data from table and in bussiness layer ,storing datatable into list<DataRow> and finally in controller , i want to bind in gridview..how can i read each datarow value and bind to gridview..

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MVC :: Method Not Found: 'System.Collections.Generic.IDictionary`2

Mar 10, 2010

I dont know what I have done but my add blog or news item functionality is broken. It works fine locally but not on the server (.net 3.5 mvc 2 I believe).

[Code]....

The interesting thing is the path P:Web_DevelopmentAHNDEVControllersAdministratorController.vb. This is my local path on my machine but not the

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The Model Item Passed Into The Dictionary Is Of Type 'System.Collections.Generic.Lis

May 2, 2010

Calling Index view is giving me this very very annoying error . Can anybody tell me what to do about it

Error:The model item passed into the dictionary is of type 'System.Collections.Generic.List1[MvcApplication13.Models.Groups]', but this dictionary requires a model item of type 'MvcApplication13.Helpers.PaginatedList1[MvcApplication13.Models.Groups]'.

public ActionResult Index(int? page)
{
const int pageSize = 10; [code].....

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C# - Enumerate Keys In In A System.Collections.Generic.Dictionary<string,string>?

Jan 26, 2011

At debug time I would like to see what are the keys in my InitParams collection - I can't seem to be able to list them.

EDIT:As Jon suggests below, this might be a bug within the Silverlight debugger. To reproduce, just create a new Silverlight Application within Visual Studio 2010 and just edit code

{
public partial class MainPage : UserControl
{ [code]...

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Web Forms :: Adding List Items To Drop Down Control From Generic List?

Feb 6, 2010

I have the following Students class:

[Code]....

I need the 1 since it's a foreign key in another table. For the life of me, I can't get this to work like this.

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Web Forms :: Bind Image Control With Captcha From Generic Handler Using JQuery

Jul 11, 2012

How can I bind image control with captcha from generic handler using jquery.

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Forms Data Controls :: Bind Gird Using The Bindlinglist Concept Of Generic Class?

Oct 13, 2010

I want to bind grid using Bindlist(Generic class) and also ensure it does not have an impact on performance of the page.

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Forms Data Controls :: Bind Checkbox List To Selected Items List?

May 27, 2010

I have a situation where I want to show the selected records out of total records for a product of an employee

1) There is a checkbox list bind to <List> of objects from object datasource (For total items in list)

2) Now I want to check the selected items for a particular record in this list

3) For this purpose I have another list of <List> selected items returned by data access layer (For selected items for that employee )

4) How do I bind the selected objects with the total items list ?

5) In spaghetti coding model it was all too easy just by binding the checkbox list with a sql data source and running a for each on form load

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Web Forms :: Generic List Maintaining Only One Item

Dec 29, 2010

I notice that my generic list is maintaining only one item, i declared it in the aspx.cs page f one of my forms. I am assuming that each time the page is reloaded when I add an item the list is redeclared. How can I stop that?

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Web Forms :: Binding Generic List To GridView?

Jan 22, 2010

I am trying to bind the gererist list type to GridView control but for some reason its just displaying "Member"(Object name) rather then the actuakl content inside object.Any Idea why?Below i have decleared a List Type Member:

[Code]....

And the Below trying to bind with gridview:

[Code]....

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Web Forms :: DataBinding A Generic List To A Dropdownlist?

Feb 26, 2010

I've got a class that implements IListSource and returns a generic List of ListItem objects (List<ListItem>). in this list one of the ListItems has the Selected attribute set to true.On the web page I have a standard asp:dropdownlist and I set it's datasource to the getList method of my class and databind it.The problem is that the databind seems to loose the selected Item and the first item in the generic list becomes selected.

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Web Forms :: Clicking The Label Of A Dropdown List - Resets The Selected Value To The First Item In The List?

Feb 17, 2010

Clicking the label of a drop down list, re-sets the selected value to the first item in the list. This has a history of causing data entry problems when users accidently click on the label.

In the below example ddlContactType has a selected value as 'PRIMARY' and whenever i click on the lblContactType Text, the dropdown box Selected value is changing to "Select One" Text.

How to prevent this one. It should be on PRIMARY Only.

<p>
<tr> <td ><asp:Label ID="lblContactType" Font-Bold="true" Text="Contract Type: *" ForeColor= "red" runat="server" AssociatedControlID="ddlContactType"></asp:Label> </td> <td > <asp:DropDownList runat="server" ID="ddlContactType" DataSourceID="SqlDataSource2" AppendDataBoundItems="true"
DataTextField="TYPE" DataValueField="ID" SelectedValue='<%# Bind("CONTACT_TYPE_ID") %>'>
<asp:ListItem Text="Select One" Value="0" Selected="True"></asp:ListItem>.......

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Web Forms :: How To Sort List-generic Object By Two Parameters

Mar 16, 2011

sort List-generic object by two parameters

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Forms Data Controls :: Generic List To DataTable

Sep 20, 2010

Generic List to DataTable

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Forms Data Controls :: Binding A Generic List To A Gridview?

Aug 9, 2010

Split off from [URL]

Getting records From DataBase using DataTale which contain 1000 Rows, then binding to GridView using Generic List. Like above Example

GridView1.DataSource= GetData();
GridView1.Binding();

Now i want to do search, sorting & Paging in the GridView with out Postback of the Page & with out hitting the DataBase when do Paging or searching in GridView.

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Forms Data Controls :: Sorting Gridview Filled From Generic List?

Jun 9, 2010

I have a problem i just cant get around...I'm trying to sort the contents of a gridview that gets filled from a List<T>.

(working in DAL, BLL & Presentation layers).

The Gridview's source code:

[code]....

What i cant figure out is how to implement the sort method to the gridview when fetching data from a generic list... I have been Googling my a** of trying to solve this.

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Forms Data Controls :: Format Generic List Bound To Gridview

Aug 21, 2010

I have a generic list of a custom type. The custom type has a string and double.I'm binding the list to a gridview and it outputs everything fine.I'm trying to format the double column into a currency format. It is in a template field as I'm calculating a running total. I pass the value to a function that returns a double and adds the current value to a running total which I will show in the footer.

The format is not changing to currency as expected when using String.Format("{0:c}", GetTotal(Convert.ToDouble(Eval("Amount"))))

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