DataGridView.CancelEdit() doesn’t.
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View ArticleUse of virtual mode in datagridview in windows application
HI friendsCan any one tell me what is virtual mode ?How to use it ?HOw it is useful?Thanks alot
View ArticleDisplaying data from database using Repeater
Hi,I have created a database with 3 column in a table.Where column 1 is username and column 2 is Report name.Column 1 has 2 user :-user1-----> ABCuser2-----> PQR. So if i select ABC i am getting...
View ArticleHelp on .net and Sql Server
Hi guysI am sending value from textbox to Sql server tables but the error is thatInvalid column name 'value'As i enter any value it considered as column namecan any one help me
View ArticlePrevent context menu from showing when clicking DataGridView header or white...
I have a context menu strip and have set my DataGridView ContextMenuStrip property to it. I don't want the context menu to pop-up when (1) Clicking the DataGridView column header or (2) Clicking on any...
View ArticleC#: Deleting an open file in Dispose method
Hi,In the following Dispose function, we do not dispose our stream instance if we were called from the finalizer. (yes, I know that this is a somewhat convoluted version of Dispose and it should be...
View ArticledataGridView doesn't refresh the data when I move the vertical scrollbar
Hi everyone, I have a problem on a datagridview. The data of the datagridview are filled in real time through a separate thread. When I move the vertical scroolbar, down and after up, the data of the...
View ArticleIndex was out of range. Must be non-negative and less than the size of the...
protected void Checkout_Click(object sender, EventArgs e) { if (Session["Cart"] != null) Response.Redirect("Checkout.aspx"); } protected void...
View ArticleReadWrite the values of xml checkbox and combobox in windows forms
Hi All,I have a checkbox and combobox in my windows form application.My requirement is in the form i just select one item in combobox and i checked the checkbox after that i clicked save button the...
View ArticleFoldeBrowserDiaolog in Visual Basic 2013 (express) for Windows
I am using Visual studio Express 2013 edition for Windows; not the one that is categorised as for Desktop Windows. I cannot find the FolderBrowserDialog, or any diaologs and menus controls in VB. They...
View Articlec# datagridview combobox column dropdown list remove elements
Hello. I created a datagridview in visual studio 2013 professional - winfowms. In this datagridview i create a combobox column, which take data from my DB. Its work correctly, but now i want delete...
View ArticleSave xml in bin folder in windows fo
Hi all,I created a windows forms application and i stored the entire form data into xml file in a physical location.I wanted to store this xml in bin folder.Is there any way to read the bin path...
View ArticleWeird Textbox behaviour
Summary: C# Winforms app Devexpress controls input controls are databound to datasetsnow the issue is I have at least 4 different dialogs (out of 200+) where no text input controls will except key...
View Articlelinq group in datagridview
Hi all,I readthe datafrom the DBandinsert themin acustomobject.Thenloopthe lines of thisobjectandinserteach rowin my datagridview.Now I want topassthese lines,grouped bycolumn 2(customer)and column 3...
View Articlehow to create a barcode of type ean-13 in c# windows forms with sql server...
Hi my name is vishal.For past 10 days i have been going nuts over of how to create barcode in c# windows forms with sql server 2008 using StrokeScribe control of version 4.3.2. i have done some coding...
View Articlesimplest way to sort using the listview column headers (c#, winforms)
Hi. At the top of the listview there are the headers that can act as "button" for sorting the column. What is the simplest method/way to get the column header "button" to sort? Only want to sort one...
View Articlehow to use controls in dyamically created texbox for winform
Hi All,i am new in dyamically created textboxi try sum code from internet, but its not work properly. i want to use (Enter Key or Tab) to create next textbox and move cursour to newly created textbox...
View ArticleDataGridView - KeyDown in EditMode
Using VB2008, I want to look at each character that is entered into a DataGridView cell and perform some actions when necessary. For example, the user enters a couple characters and then presses F3....
View ArticleAccessibility values on DataGridViewCell checkbox.
When I set the ReadOnly property on a data grid view cell, I need to know that the cell is Read Only via Accessibility tools (such as INSPECT Active Accessibility Object Inspector).Currently this is...
View Articlehow to speed up data fetching in wpf apps with sqldata.
i hve to display data more than 50000 row and 15 column in wpf application.. its taking so much tym in fetching.could any one help me in this..
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