Hooked WM_Gestures but Panning returns one axis
I have implemented a new class to handle gestures received on the WM_Gesture messages.When panning, the GESTUREINFO.ptsLcation object only returns one axis changing. Example: either the 'X' coord will...
View ArticleGet Set ContextMenuStrip ItemsCollection
I have a ContextMenuStrip declared in a custom control and i cant find a way to make a property for that custom control that Gets and Sets the ContextMenuStrip's items collection i tried something like...
View ArticleExporting Specific DataGridView Hidden/visible Columns to TXT (not entire...
Hi thereI've got a datagridview (called: Device_LabelsDataGridView) which has a mix of visible and invisible columns. I am wanting to export a specific two columns titled 'Location" (which is hidden)...
View Articlepersistent object in windows forms
I want to have an object that is of a custom class type that I have designed, and I want that object to persist across various form methods being called, so that the object can be accessed from...
View ArticleDataGridView as Combobox dropdown
hi,i want to display datagridview as combobox dropdown to show multiple columns as a custom controlif possible please give me sample codeplease help....waiting for reply....thanks in advance....
View ArticleDrag Drop pictures, index and file name VB
HiI want to create a window form that allows the user after an open file dialog has been used to populate a window form with the picture index, picture (can be as a small tile) and file name (no...
View ArticleTreeview (checking duplicates) - why does my If statement not work correctly?
I'm populating treeview nodes like this:text=filenametag=fullpath including filenameSo, when I want to add another item/node, I check to see if it's already there (bool IsThere):foreach (TreeNode tn in...
View ArticleScrolling ListBox via mouse clicks pauses timeSetEvent timer/callback
Found this in our C app but was able to replicate it in a simple C# WinForms app for demo purposes. We set up a timer using the multi-media timer timeSetEvent in order to have the UI drawing...
View Articlechange the dataformat of datagridview column
We are pasting data from microsoft word file to DataGridView column and saving into database but data format is not storing in the grid like bold,color,font type (italic etc) & size.Can you please...
View ArticleFind A and D
Solve the equationD=A+B+Cwhere A=?, B=10, C=20D is also unknown.Find A and D.
View ArticlePrinting to a Card Printer (SP55) using C#
Hello.I was wondering if anyone has a viable, working solution for encoding text and printing to the Magnetic Tracks on a card through this printer?I can print normal text to it all day long. However,...
View ArticleAbout Custom Controls...
Can you please guide me how to create custom controls in windows form technologies using c# ?
View ArticleVB 2010 Express Query Designer parameters
Hi,I am having a little problem with my query designer in visual basic 2010 express. I have a query in my dataset which goes as follows:SELECT routeID, vehicleID, driverID, overtimeID,...
View Articleopenfiledialog
Hi there,What do I need to do in order to open the file I've selected in the showdialog window. I select the file and press ok but nothing happens. I would assume I have to do something under the...
View ArticleWhy would this method freeze?
This method freezes on the line commented to that effect ("<-- hangs here when called from main (frmCentral) passing frmProgress and itself (frmCentral)") I know this code is kind of strange (or at...
View ArticleTreeview replaces ampersand with underscore for node labels
Hi all. I'm at a bit of a loss here -- I understand that labels expose a UseMemnomic property that allows you to specify the behavior regarding ampersands as a sort of hot key. Setting the property...
View ArticleQuicker way to change tab orders?
In my c# project for my form, it seems the only way I can change tab orders is to go into each property and change each TabIndex or visually click on View / Tab Order and click on each field in desired...
View Articlewhen barcode reader scanned. Pass the result to textbox even textbox not focus
Dear friends, I am working on a program to read the scanned result from barcode reader. I want to improve the system is whenever there is a scanning initiated, the result will send to a textbox even...
View ArticlerichTextBox.text save as xml
I wanted to do an editor, use richtextbox background saved as XML files (text with format) .Thanks.
View ArticleControm.exe Error
Hi All, I am having an Error while opening an mapped network drive from XP to a windows 2008 server. Previously it was opnening. all of a sudden it is having error as controm.exe, file not found....
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