I have a gridview in which dtasource binded is a List which returns class type. If no records in list, I want to display 'No records found' in GridView.
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In else part, what code i have to write to get desired output?
how to show error msg in literal if no record found in database according to the text entered in textbox1 and textbox2 else if show record in gridview if the text entered in textbox1 and textbox2 will be found in database ...
View 1 RepliesI am binding the gridview with the list like this
<ev_event> objev_event = new List<ev_event>();
GridView1.DataSource = objev_event.ToList();
GridView1.DataBind();
I want to enable paging for the Gridview. when I enable True for Enable paging property, The error throws.how to enable the paging for list binded GridView?
I want to sort my gridview binded to an object datasource fetching business objects. I have already implemented custom paging & now want to implement sorting. Just read this article but there is lot of concatenation going on there with the SQL Query.
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I have a list item collection. How to add this list item collection to a datatable.
The list item collection has the following fields:
Student Name, Maths Mark
John 20
Mac 30
John 35
I want to create a html table from the data table, which is grouped on the Student Name field.
List<Dictionary <string,object>> I am reading about the list and collection, If possible, what are the different ways that I can utilize the list of dictionary collections..... gives me different examples or areas where I can use it.
View 3 RepliesI have a datalist that gets data from my table . One of the columns is "LinkUrl"which holds a string link to another page.On my aspx page I have the data list and in the item template I want to make LinkUrl Clickable so it goes to the URL stored in the data table
( DataList1 )
( Item Template )
<asp:Label
ID="LinkUrlLabel"
runat="server"
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I have following two collections,1. CategoryList, 2. ItemList. I need to get the collection which contains the rows shown in below in "Expected Result List".could you please provide me the LINQ query on collections to get this resulted List?
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I'm sending parameters to a stored procedure in MySQL to do an insert and I'm getting an error that I don't understand:
Parameter '?/*IN' not found in the collection.
I have 50000 record in two tables which need to show in grid? and the records in the table use to insert , update and delete frequently. I need to load fast all the records. which method i should bind to get as quick as early as possible. Which z best method to bind whether using SQL datasource, creating views, using datatable, creating stored procedure etc?
View 8 RepliesIn gridview who is fetching the records i allowpaging "true" , but next page of gridview is not showing data. What is wrong with my code?
Here is the code:
<asp:GridView ID="GridView1" AllowPaging="true" runat="server"
onpageindexchanging="GridView1_PageIndexChanging" >
</asp:GridView>
C#
public partial class SearchAll : System.Web.UI.Page {
protected void Page_Load(object sender, EventArgs e) {
if (!IsPostBack) {
BindEmployee();
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I'm trying to databind my GridView to a custom datasource where one of it's members/fields is a collection.
Custom object Entry
public List<EntryHour> Hours { get; set; }
In practical terms, one row consists of some normal text fields which is easy to handle. However, the Hours field is the nut to crack.
How do I, in the GridView markup bind my textfields in question to the Hours field (which consists of 7 items allways)?
I have a list of objects that I want to bind to a gridview. Creating that list and binding it works fine for most of the public properties in that list.
There are some objects contained in each of those objects... for instance there is an Address object.
object.Address.Line1;
object.Address.Line2;
When I bind this to my gridview, I have no issues with stuff like object.DateRegistered, but how can I access things like object.Address.WhatEverProperty? I always get this error:
"A field or property with the name 'xxx.xxxx' was not found on the selected data source."
i want to show gridview footer when there is no records.
currently when i delete all record then footer not shown.
i tried
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but not working
i want show ten record from table in the gridview at 2 column in five row.
like this:
------------gridview-------------
record1 | record2
record3 | record4
record5 | record6
record7 | record8
record9 | record10
1 2 3 ...
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I have a delete button bellow my gridview and I want a pop up to show when no record is selected and tell the user to first select a record. The button click event would show the pop up, but my gridview data blanks out.
Here is my code:
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I want to do pagination in repeater control.
I am using repeater.Datasource = objectDataSource.
and objectdatasource is having generic list data.
When i try to cast objectdatasource to dataview ...i am getting exception saying "casting
Collections Generic List cannot be casted to Dataview".
Can anyone tell me easy way to do Repeater Pagination in the above mentioned case
I want to list all images in a horizintal way form the database where the id = number.ASP.NET, C#, SQL Server.
View 2 RepliesA few questions regarding detailsview and gridview:
1) when page load, how can I default the detailsview to show the first record from the gridview? SelectedIndex does not have any effect to my detailsview.
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2) how can I select a record in the gridview if my table has 2 key fields using below syntax?
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If the file uploaded to a folder. How to create at table dynamically so that mant files are being uploaed and as many files are uploaded row are being created in this way
1) file name on the 1st coloumn
2) path of the file saved and once it is clicked it is downloaded (e.g., pptx)
I am developing page for maintaing employee record using Visual Studio 2008, MS SQL server 2005. I am able to fetch and display all the employee information in gridview, the gridview have the dropdown list to display the employee type [ Part Time, Full Time, Permanent , Contract ], in the item template i am having dropdown list. IN the dropdown list i am displaying this. But While saving the record in gridview the droppdown selected index are changed to 0 of other dropdown list.
the user may be change the dropdown value from permanent to contract, or so. but while click on the save button in gridview, all the previous selection are gone, and always showing the first record of dropdown list. I know this is happening because we are doing dropdown list bind on onRowDataBound.
I have binded 2 fields in a gridview ("Type" and "TypeWho") which are pulled out of a SQL database... When both the binded fields display "Note", I only want to display "Note" once so that it doesn't display "Note Note" to the end user... there are other values which are stored under the fields: "Type" and "TypeWho" or I would just remove one of the fields altogether... below is code for my binding fields with in the gridview
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I am using a Gridview with datasource is a List. How can I show the header if the List is null or for a empty gridview?
View 4 RepliesI am using a gridview in that i want some names from database to be displayed in bulleted listhow to use a bulleted list in gridview.
View 1 Repliesi have a web form to display information one record per page. I use database SQL server 2008 express. In my form; there is a textbox and next to the textbox, there is a button to search
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when i click on the searchButton, it finds the correct record, the correct StudentID, but i can not achieve to navigate to the found record.