datagridviewcomboboxcolumn selection behaviour
Hi, whenever I select a bound combobox with the mouse in a datagridview the combobox shows a value. When I tab off the combobox the value disappears. This behaviour seems pointless as I have to perform...
View ArticleSorting Datagridview except firstrow Visual Basic
Dear friends dan vb master, Please help me. I'm newbie at vb. I use visual basic 2010. I have a DataGridSJF with several row. I want to sort it with ascending mode except the first row. Here is my...
View Articlepaginate flowLayoutPanel
hi every body i have a flowlayoutpanel and i add many control to it and now i want to paginate data in flowlayoutpanel,how can i does it?
View ArticleDrag and drop listbox. Store multiple values for each item.
Hi there,I am trying to do a drag and drop file copy form with a listbox control. So, thats pretty straightforward. I want to just show the filename (not the whole path) to the user but I need to...
View ArticleWindows form not getting focus
In my application, i have to display a 'Login window' before loading the main application window. It is loading correctly, but the problem is it does not get the focus. I have tried TopMost = true,...
View ArticleApplication gets hanged with multiple instances of a thread in VB.NET 2005
Hello.We are developing an application which requires multi-threading. The thread has to run as long as the application is running. The application runs properly as long as there is only one instance...
View ArticleNeed some idea to architecture my application
Hi All,My application is a windows Forms appl. I have 3 panels, one in left, next in middle and the last to the right.Left panel has an array of link labels, whose click event displays array of...
View ArticleI want to display Task status in a toolStripStatusLabel
Hi! Can anyone write for me a simple c# code that execute a Task & display its status on toolStripStatusLabel text ??
View ArticleHow do I get two forms to talk to each other?
i am working on a library system. i have to calculate fine on receive book form... due date is after 14 days of issue date, which i calculated on issue book form.. if the the book is return after due...
View ArticleMultiline text box left-padding appears different in windows XP and Windows 8
In multiline text box the space between text and textbox border(left padding) appears different in Windows 8 than Windows XP. In windows XP the the space is very less where as in windows 8 it is...
View ArticleApplication gets hanged with multiple instances of a thread in VB.NET 2005
<p>Hello.</p><p>We are developing an application which requires multi-threading. The thread has to run as long as the application is running. The application runs properly as long as...
View ArticleDataAdapter and Stored Procedure Insert
What I am trying to do I thought would be simple and easy to achieve but I keep coming up against barriers which make me feel I might be going about this the wrong way.I have a Winforms application...
View Articlehow to render multiple control types in dataGridViewComboBoxCell
I'm working on a C# winForm that uses a dataGridView that has a Column with multiple DataGridViewCell types. e.g. <pre>DataGridView dvg = new DataGridView(); dgv.Columns.Add("colCtrl", "Ctrl");...
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Multiselect selected cancel in treeview
HiI have a treeview. In that treeview there are some nodes not to select. The treeview is enabled the multi select property. I applied the below events for treeview, for not selecting the nodes with...
View ArticleDataGridView: scroll event
Hi everybody.I'm designing the form have two datagridviews but i have some problem with it. When i pull down(up) the scroll bar of left gridview, i want right gridview have same action - and...
View Articlei need all the gui code to add two numbers that are input by the user,...
I need to add two numbers in a c# visual studio 2010 GUI program. the numbers are input by the user in separate text boxes , initiated by a button and the sum is displayed in a third text box. help!!!!!
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RichTextBox control formatting issue
I have an extended RichTextBox control which is working properly in Windows 7. It is loosing formatting if I run the same on Windows 8. Please find the images I had for Windows 7 and Windows 8.RTF is...
View Articledisplaying group boxes
Hi to everyoneI am writing a program which displays 3 group boxes but it must display one at a time e.g. if option circle is selected in a combo box, The group box for circle must be displayed and...
View ArticleClipboard.GetData("Office Drawing Shape Format") not working on PowerPoint 2013
I have created PowerPoint add-in using VB.NET 2008. I have added ShockwaveFlash object in PowerPoint slide. Now I want to retrieve this ShockwaveFlash object. For this I have copy the PowerPoint shape...
View ArticleDebug and trace logging tools for windows application
Hi,I have developed a windows application for our company. The application is ready for release. Now, we need to include debug and trace logging for all our code and error logging when any runtime...
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