.net - Asp.net Gridview Is Crashing When Load 25000 Records Into It?
Aug 10, 2011I am loading 25000 records into my gridview with 70 Columns and it is crashing.
Why is it crashing?
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.net - Why Does Visual Studio 2010 Keep Crashing When Try To Load A Database?
Dec 5, 2010I create a new Windows Forms Application project in VB.NET without changing any of the settings or labels. Then I click on "Add Data Source" and go through the steps in my programming book. Except that Visual Studio is crashing with a message stating that VB encountered a problem...checking for causes...restarting VB.
Sometimes I get to click the "Debug and Run" button before this happens; other times, it occurs before I move all the labels in form from the data source; and still other times, it happens when I click the "Stop Debugging" button.
I have tried removing VB and reinstalling it, but this still is not helping. (If it matters, I'm getting my copy of VB from [URL]
How can I stop Visual Studio from crashing whenever I try to load or work with a Data Source?
VB 2010 Forms App Project Using ADO.Net Has Started Crashing VS 2010 Whenever Load It?
Aug 11, 2011well until a few day ago. I don't know what I have introduced to cause the problem but now, whenever I load the project, VS 2010 (SP1) crahes. If I delete the project's suo file, the project loads (really quickly) and all is well until I exitVS 2010. When I re-run it and try to load the project, it crashes again unless I delete the suo file.The program can be built for x64 and x86. Now, when I reload the project (after deleting the suo file), it comes up in Debug - Any CPU mode. I can change from Debug to Release and from Any CPU to x86 but if I try and change from x86 to x64, VS 2010 crashes.This is not always the case though. If I build the x86 version and then switch to x64, all is well and I can build the x64 version. Obviously, there's something wonky going on.
View 7 RepliesUnable To Load Data To Gridview For The First Load?
Feb 19, 2012Whenever i start my form (window application) and link from one form to another, my data doesn't load but when i close the respective form and open it again , it appear. Can i know where is my problem ? Thx in advance. Here's the code snippet :
Private Sub AccessControl_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sqlstring As String = "select * from depttable"
Dim connection As New SqlConnection(db.cs)
Dim dataadapter As New SqlDataAdapter(sqlstring, connection)
[code]....
Asp.net - Add New Records To GridView But It Should Not Be Updated?
Oct 29, 2010i'm having a gridview which is binded to a dataview, OnPageLoad i'm populating gridview records. and i have a textbox and a button, So now i want to add more Records to GridView but this records should not be get added into DB, they just added to the page and of course the default records which are coming from db stay.
<asp:GridView id="gvItems" runat="server">
<Columns>
<asp:TemplateField HeaderText="Item Code" SortExpression="ItemCode">[code]....
Basically at first Data From DB comes to page then after that Textbox data should get appended to the Gridview but Db should not get updated. i tried to do it by keeping DataView in ViewState or Session variable but later i came to know am going in a wrong way and that this won't work since Dataview can't be Serialized. i just need an idea or right path to do this, is this possible what am doing? [my alternative option ]: create a temp db table and save it... but i don't want to use this option..
Show Only Particular Records In Gridview With Req
May 13, 2012Is It Possible To Show Only Particular Records In Gridview With Req. There are 2 textboxs to accept from date and to date. I will be comparing the fromdate value and todate with the table column. If the record matches then only that row will get display in the datagridview.
View 8 RepliesAsp.net - Display Whole Records From Database In Gridview?
Jan 26, 2011How to display whole records from database in Gridview and also do filteration using textbox ?
View 1 RepliesIs It Possible To Show Only Particular Records In Gridview With The Followi
May 17, 2012There are 2 textboxs to accept from date and to date.
I will be comparing the fromdate value and todate with the table column.
If the record matches then only that row will get display in the datagridview.
.net - Reverse Loop Through A GridView And Retrieve The Last Records?
Oct 18, 2011I know how to loop through a GridView and extract each row using the for each loop as below, but I was looking for a easy way to loop through the datagrid and say extract the last 20 rows? Is it possible to go through in reverse order in vb.net?
For Each row As GridViewRow In InventHistoryGridView.Rows
Display Dataset Records In Textboxes Instead Of GridView?
Jun 7, 2010I want to display dataset records in textboxes instead of GridView. I also want to provide next, previous and search option to navigate between records in the dataset. And I also want to provide update and delete buttons to update and delete the current record that is being displayed.
View 4 RepliesVS 2010 GridView - Searching Records By Month Name
Mar 4, 2011I need to search a keyword put in a text box. In my case, I want to search records by the month name. I would want a command button that displays results according to the keyword typed in a text box. Now I tried two methods, one with a text box, one with a query. Both Do search, but the fields return empty.
Heres the code for my form where the datagrid is:
vb.net
Public Class Form6
Private Sub Pay_CalculatorBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Pay_CalculatorBindingNavigatorSaveItem.Click
Me.Validate()
[Code] .....
I want to display summaries of data entered, by criteria, like by department, by month, by year etc. How do I do that one? I have vb 2010 express.
DB/Reporting :: Ado.net - Get Current Records Informations When Click In Gridview Or Listview Value
Dec 14, 2008I created a project in VB.Net 2008. i use a code to Add,Update and Delete record. It works fine. The problem is: How to get current records informations when i click in gridview or listview value.
[Code]...
Display All Records From Database In Gridview / If I Search For Particular Record Then Also Performs
Dec 3, 2010I want to display all records from database in gridview when pageload and also i wanna search for particular record using textbox appear in my webform...Means by default all records from the table will appear in gridview using sqldatasource and i also wanna search for a particular record by enter ID in text box...
View 1 RepliesASP.NET Gridview - On Load The First Row Is Missing?
Nov 3, 2011I using an ObjectDataSource (Should receive 5 rows) and a gridview.When I open the gridview I received all rows except the first one. So I only see 4 rows.Now I sorting my gridview with a click on a column. But I also get only 4 rows. After selecting a filter I receive all 5 rows. What could be the problem?
[code]...
How To Load TreeView Serialization Into GridView
Nov 11, 2009From a TreeView, I get this XML serialized:
<?xml version="1.0" encoding="utf-16"?>
<node text="<span id='c6f5ab9e-d08f-448a-9143-02d174317c07' oncontextmenu="
SetContextMenu(this.id, event);return false;"
>Zürich</span>" value="c6f5ab9e-d08f-448a-9143-02d174317c07" navigateurl="" populateondemand="False" showcheckbox="false" checked="False" expanded="True" selected="False">
[Code] .....
Load A Large Number Of Records Into A Treeview Control?
Sep 5, 2011I want to load 2 crore records in a treeview control with parent child Hierarchy order
for example
- Groupa
- a1
- a2
[Code[....
Load A Set Of Associated Records Dynamically Based Upon The Input Of The User?
Mar 25, 2011I'm trying to do the following.I want to use a gridview to load a set of associated records dynamically based upon the input of the user.I want the gridview to have a checkbox to the left of the records and allow the user to use this to select records to remove. The gridview will have pages and will be sortable using the columns.I had this working using a delete button, but when I went to using the checkbox it stopped sorting.
[Code]...
Updating Records In Table Using SQL Query On Form Load?
Aug 27, 2010I am new to VB.net and want to know how I can execute SQL queries from within VB.net code. Example: I want to update some records in a table using SQL query on the Form Load event.
View 2 RepliesVS 2005 It Takes Much Time To Load 100,000 Records In Datagridview?
May 27, 2012i'm making a utility in which i'm loading 100,000 records again and again, problem is that it takes much time to load records in datagridview every time.
i've used data set and data reader both but same result. if i use paging then there's will be a problem of search a record on keyup event.
SubString From Text File Load To GridView?
Jan 27, 2011xxxx,2222,3333,44444,5555555ab,6666666,500000,500000,Haaaa
How to substring it step by step load to gridview?
SQLDataAdapter Fill Dataset/Load Gridview/Update?
Mar 9, 2011I'm still in my novice stages of .net development, and I think I may be trying to make something too complicated.In VB.Net 2008, I'm using a SQLDataAdapter to Fill a dataset with records being returned from a Stored Procedure (SQL Server 2005).I'm using that dataset as the datasource for a gridview. Up to this point, everything is great and I understand what's happening.I'm getting ready to make my first-ever attempt at updating the data in thegridview and then pushing the updates back to the SQL dB.Here's where I'mgettingconfused...to cut to the chase, what's the simplest way to load the updates back into SQLServer?
View 2 RepliesFailed To Load Viewstate Putting Controls In Gridview Header
Jan 7, 2011Right now I have controls that are in my update panel and change the data in my gridview they work fine, but then i thought it would be cool to have the controls in the header of my gridview. But when i add them to my header and hit the button/run the function i get the failed to load viewstate error.[code]
View 3 RepliesDisplay Record From Table To Gridview On Page Load And Also Search Record For Particular Fields Using Textbox.
Jan 23, 2011My database : table1
ID FIRSTNAME AGE
1 Sumit 22
2 Sanjeev 23
i have gridview 1 and textbox1 and button1 i want when pages load the gridview displays the all records from table1 and also ...i i wanna search record for firstname by typing sumit in textbox1 and click on button1 then in gridview the record of sumit will be shown ..by default gridview display alll records from table1 How to do this My Selct Query is below : but it doesnot display all record ...but it can display record if you search for a particular record .
[Code]...
LINQ To SQL Query - Select Customer From Dropdownlist And Then Gridview - Load All Items Of All Orders Of That Customer
Oct 4, 2011I have the following problem: I select a customer from a dropdownlist and then the gridview should load all items of all orders of that customer. I have the following query:
Dim allorders = From ord In db.Orders
Where ord.CustomerID = Convert.ToInt32(CustomerDropDownList.SelectedValue)
[CODE]..............
I also tried to modify the query as follows:
Dim orderitems = From oi In db.OrderItems
Where oi.OrderNumber = (From From ord In db.Orders
[CODE]...........
But this does not work. I just started using LINQ.
Asp.net - Retrieve "TextBox1" In Gridview And Indicate A Value To It When Aspx Is Load?
Jan 29, 2012Basically I want tO retrieve a "TextBox1" which I add in to one of the new column (TemplateField) of the gridview and the rest of the column are data load from the sqldatasource control i will want to indicate the "TextBox1" basic value that i calculated...so the result is when the default.aspx is loaded (which mean page load) the "TextBox1" should have show the calculated value.
sO now is how am I going to retrieve that " TextBox1" from the gridview in order for me to indicate a value cause i dont need to use this code below as my gridview data is use the retrieve in sqldatasource in the design default.aspx
[Code]....
C++ DLL In VB Crashing
Dec 9, 2011I have a dll that someone made me in C++. I needed to use this dll in VB, in order to do that I had to make another dll in C++ that has functions I can call in VB.
The C++ dll I made has 4 functions. 2 callback functions that retrieve information from the original C++. And 2 functions that I can call from VB to send that information.
I know the original dll works fine as Ive tested it endlessly in a console app.
However when I use it with my dll and VB.. I get random crashes.
There is almost no code in my VB app as its just for testing. It just outputs the information so theres no problem there.
I believe the problem is in the C++ dll I made. I am pretty new with C++.I think maybe a variable gets accessed in 2spots at the same time (is this possible?) and causes it to crash?[code]...
App Keeps Crashing On 32bit PC's
Sep 5, 2011My app wont start up on any 32bit PCs. It brings an error. Ive tried all the solutions mentioned like going into Compile and changing the Platform, and other things. I have come to the conclusion it Might just be something faulty with my coding. Here is the only place in my code that could be doing it.
[Code]...
My Program Keeps On Crashing
Jan 28, 2009im creating a project on vb and every time i get quite far into it, it seems to stop taking in commands. For example i have form 1 with loads of buttons and wen i add another one and start debugging the new button (or whatever) wont be their, this has now happend three times and im getting very annoyed.
View 8 RepliesApplication Crashing On Sbs 2008?
Nov 16, 2010An application working fine on Microsoft Small Business Server 2003 (Windows 2003) 32 bit when installed on Microsoft Small Business Server 2008 (Windows 2008) 64 bit crashed with the following trace;SUB: MyApplication_UnhandledExceptionException Type: System.TypeInitializationExceptionMessage: The type initializer for 'IV.modMain' threw an excep
View 2 RepliesBonjour .Net App Crashing Due To Svchost.exe?
Aug 5, 2011I developed a .net application which uses bonjour to chat with other instances of the app on LAN. The application works fine on 5 pcs(4 with xp sp3 and 1 with windows 7) out of 6. On one computer (with windows 7 installed) the app crashes as soon as i try to register into bonjour service.
After digging deep into the problem i noticed that too many svchost.exe processes are running on the pc on which app crashes. After carefully terminating the svchost.exe's i came to know that by terminating one svchost.exe which consumes around 50Mb Ram, the app works absolutely fine.
The process path "C:\Windows\System32\svchost.exe"
Process Command Line "C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted"
When i terminate the process, app starts working fine.
PS : Even after terminating the process restarts itself and app works fine.