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Wednesday, January 7, 2009

The left-hand side of an assignment must be a variable, property or indexer

The left-hand side of an assignment must be a variable, property or indexer Assignment in conditional expression is always constant; did y...

How to set Default Button in Windows Form using C#

Default Button in Windows Forms using .NET This property enables you to designate a default action to occur when the user presses the ENTER ...

Cancel Button in Windows Forms (C#)

The cancel button for a form is the button control that is clicked whenever the user presses the ESC key. The button assigned to this proper...

How to use Existing Instance of Excel in C#

C# GetObject Method Marshal .GetActiveObject gets a running instance of the specified object from the Running Object Table (ROT). usi...

How to Disable Minimize Button on Windows Forms using C#

How to Disable Minimize Box on Windows Forms using C# A Minimize button enables users to minimize a window to an icon. To display a Minimiz...

How to Disable Maximize Button on Windows Forms using C#

Disable/Enable Maximize Box on Windows Forms A Maximize button enables users to enlarge a window to full-screen size. To display a Maximize...

How to check if the OpenDialog is cancelled

How to check if the OpenDialog is cancelled To check if the OpenDialog is cancelled try the following code if (openXLFile.S...

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