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C#

C# Missing References

If you are getting an error like “The type or namespace name does not exist in the namespace” you may have found …

.NET DataGridView Edit Pencil Icon

There’s a problem when editing the DataGridView. Problem: The pencil glyph icon in edit mode wouldn’t go away. Here’s the situation and …

Visual Studio DataGridView

An application I wrote to compare values in the rows of two datagridviews, set side-by-side, will hide rows if no difference is …

Oracle Maximum Open Cursors Exceeded

In writing my application that checks certain settings and values every few seconds received the following error today. ORA-01000: maximum open cursors …

ORA-00911 invalid character

I am using .NET 2005 and the Oracle 10g 10.2 Oracle .NET data framework and I received this error while trying to …