I want to have my database application check a .cfg file that resides in the program directory as it opens. The .cfg file will have a path to an Access Database in it. I want the application to t...
http://www.experts-exchange.com/Microsoft/Development/Visual_Studio_Express/Q_23615803.htm...
I'm able to insert a form at runtime on a new tab. It has split containers with labels, textboxs and a tablelayoutpanel with many controls. The user enters information on the first tab. Now I wan...
http://www.experts-exchange.com/Programming/Languages/.NET/Visual_Basic.NET/Q_24317876.htm...
The program hans up on the line
p.Dispose()
with the following error message...
System.NullReferenceException was unhandled
Message="Object reference not set to an instance of an obje...
http://www.experts-exchange.com/Programming/Languages/Visual_Basic/VB_Objects/Q_24336192.h...
I am having trouble understanding how the stream can be read and data extracted to a fielded recordset.
http://www.experts-exchange.com/Programming/Languages/Visual_Basic/VB_Controls/Q_24352952....
Please tell me how I can modify the 2nd IF statement to determine if the checkbox is checked, Thank You
I'm using the following code to first determine if a column contains a checkbox.
...
http://www.experts-exchange.com/Programming/Languages/Visual_Basic/Q_24379225.html
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Visual BasicDate Answered: 05/05/2009 Rating: 9.4 Views: 0
Hi, I'm want to use a drop-down File - Save As. choice to execute a procedure for saving my forms variables (on a tab) that contains labels and and a tablelayoutpanel created at runtime. Becaus...
http://www.experts-exchange.com/Programming/Languages/Visual_Basic/Q_24384546.html
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Visual BasicDate Answered: 05/18/2009 Rating: 4.6 Views: 0
Each of these gives me an error: NullReferenceException was unhandled.
Why? The instruction IsDBNUll is supposed to handle this type of question.
Each returns same error
If IsDBNull(BOMateria...
http://www.experts-exchange.com/Programming/Languages/Visual_Basic/Q_24422325.html
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Visual BasicDate Answered: 05/21/2009 Rating: 4.6 Views: 0
I'm changing from one tab to another to read a variable. The value of the varialbe is not changing with the change of the tabs. I need to get the value from Tab 2. If the user is on Tab 3 when cl...
http://www.experts-exchange.com/Programming/Languages/.NET/.NET_Framework_3.x/Q_24428802.h...
When I step thruought the code, the vb stepper lands right on instruction "frmForm.Add(f)" below. When I press F8 again instead of it being executed and flowing down to the next instruction, it ju...
http://www.experts-exchange.com/Programming/Languages/.NET/Visual_Basic.NET/Q_24445509.htm...
I'm adding an embedded form to the frmForm List defined below after a new form is added to a new tab (tabcontrol). This new forms labels and textbox values on the tabcontrol are blank at this poin...
http://www.experts-exchange.com/Programming/Languages/.NET/Visual_Basic.NET/Q_24444782.htm...
