Data is not showing/updating in the SQLite table when the data is inserted through my C# code.

Why is the two parameter constructor called when single parameter constructor is expected?.

When Lambda query Use ‘Contains’ and it does not match the condition “Object reference not set to an instance of an object” error returns.

Form.FormClosing not being fired on when program closes.

How do I hide a C# program at Windows startup, but not when opening the program normally?.

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Why does the Form1_Load method not get called when the program runs.c# label is not being added to form when the method to create it is called.

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