Forms Data Controls :: Generic List To DataTable
Sep 20, 2010Generic List to DataTable
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ADO.NET :: Generic List Convert To DataTable
Sep 20, 2010I have a GenericList and i want to convert that to DataTable My code is here
[Code]....
I am getting Count in "objFinOpRegs". But i want to convert "objFinOpRegs " to DataTable.
Data Controls :: Generic Method To Bind DropDownList With DataTable Or DataSet
Sep 4, 2012i have 2 dropdown list and i need to create a Generic method so that I an reuse it...
View 1 RepliesForms Data Controls :: Binding A Generic List To A Gridview?
Aug 9, 2010Split 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.
Forms Data Controls :: Sorting Gridview Filled From Generic List?
Jun 9, 2010I 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.
Forms Data Controls :: Format Generic List Bound To Gridview
Aug 21, 2010I 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"))))
Forms Data Controls :: Delete And Update Implementations For A Generic List?
Nov 30, 2010I have a following generic list method that contains some data for a gridview. I need to supply edit and delete functionality for it.
List<students> List(string id)
{
List<students> st = new List<students>();
[code]...
Forms Data Controls :: Pull Data Coming From Generic List In OnRowDataBound?
Feb 15, 2010I need to "massage" the data a little during OnRowDataBound. When I used DataTable as my data source for my GridView, I could do the following:
[Code]....
How do I grab the row data if I'm getting it from List<Product>?
Forms Data Controls :: How To Read ListView Data Into Generic List
Aug 19, 2010I have a ListView which is filled by generic list of type MyClass. I can easily bind data from this list into ListView. But I have problems with reading data in opposite direction. This is my class:
[Code]....
I have also generic list of type MyClass:
[Code]....
Finally I bind data to ListView this way:
[Code]....
My ListView template:
[Code]....
How can I read data from ListView into my List list?
The operation of reading ListView data into List generic list should begin after clicking the button "GetData".
I saw the following advice:
[Code]....
but it does not work - the DataItem property of each Item of ListView has null value. The point is that I have generic list with data. I am binding this data into ListView which can be edited by user. After that after click Save or GetData data from ListView is read into generic list of MyClass type.
Forms Data Controls :: How To Bind Grid To Using System.Collections.Generic.List
Mar 25, 2011I 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>
Data Controls :: Bind Generic List Of DataRow To GridView
May 8, 2013How 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..
Data Controls :: Populate Generic List From GridView With TextBox
Apr 15, 2014I am displaying data with in textboxes in gridview here user will change the values my problam is how to get the gridview data and assign it to List?
View 1 RepliesData Controls :: Pass Generic List As A Message From Server To Client
Sep 9, 2013im just testing out signalr and i am having too much fun and got a little bit far from my usual skill now my question is can i pass a list to the client here is my code actually i learned this from you mr aspsinnipets
Public Sub Send(message As String, id As String)
Dim tomessage = OnlineUser.userObj.Where(Function(users) users.userId = id).[Select](Function(users) users.connectionId).SingleOrDefault()
Dim customers As New List(Of locationslist)
customers.Add(New locationslist)
customers((customers.Count - 1)).CITE_NR = message
[code]....
Data Controls :: Check If Data Exist In List Generic Collection Using C#
Apr 19, 2014i want to check my collection so i can add a new customer as long as the username does not exist in the collection i do not want 2 customers to be able to have the same username.
i have been trying many different things to try to get this to work but i am not exactly sure what i should be doing I have a aspforum and collection C# class of the list.
here is some things that i have tried
CustomerExists() i also have a collection of List<Customers>
//HERE IS MY EXISTS METHOD
public static Boolean IfCustomerExists(string login) {
List<Customer> theGuy = Collections.Customers;
bool exist = false;
foreach (Customer customer in theGuy)
[Code]....
Web Forms :: Adding List Items To Drop Down Control From Generic List?
Feb 6, 2010I 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.
DataSource Controls :: How To Present List (Generic) On A Gridview
Apr 22, 2010[Code]....
than i want present data like this
[Code]....
[Code]....
but data doesn't appear on webPage ?? what's wrong with this code ??
Forms Data Controls :: Set A Column In A DataTable To Be A Primary Key For An Existing Datatable
Apr 2, 2010If I am passed a datatable and I cant change the column structure..is there anyway to set an existing column to a Primary key so I can easily Find() the row I am looking for?
View 1 RepliesWeb Forms :: Generic List Maintaining Only One Item
Dec 29, 2010I 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?
View 10 RepliesWeb Forms :: Binding Generic List To GridView?
Jan 22, 2010I 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]....
Web Forms :: DataBinding A Generic List To A Dropdownlist?
Feb 26, 2010I'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.
View 8 RepliesWeb Forms :: How To Sort List-generic Object By Two Parameters
Mar 16, 2011sort List-generic object by two parameters
View 1 RepliesWeb Forms :: Bind Value To Label Using Generic.Collections List?
Feb 25, 2011i 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?
C# - How To Create A Extension Method To Sum Up A Column Of A Generic Constrained Type In A Datatable
Oct 1, 2010Is something like the below possible?
public static T Sum<T>(this DataTable dt, string columnName)
where T : IEnumerable<decimal>, IComparable<decimal>[code]....
It feels like i'm almost there, but not quite :/
Just trying to sum up either decimal or int values in a column in datatable. Currently getting a compile error, however think this is due to the incorrect generic constraint.
Web Forms :: Extension Methods And Customized Generic List Collections
Nov 19, 2011How to use extension methods and customizes generic list collections??
View 1 RepliesWeb Forms :: Export A Generic List Collection To Excel File With Applying Styles
Oct 22, 2012I need a list to export in excel and i need the following to achieve in the exported excell
- I need the header of the excel with font bold and size should be 14px of font.
- Other Cell try should be 12px of the font
- Right align the particular column in the excel