C#-ban szeretném, ha a Formban a Numpad /*-+ gombjait használhatnám, de ez sem KeyChar-al sem KeyCode-al nem működik. A gombok megnyomásakor semmi nem történik. Mit kell tennem, hogy működjenek?

Nem tudom mit jelent ez.

Ezekről a gombokról nem jön esemény?

Nekem pedig jön mindegyikre, úgyhogy te szúrsz el vmit:

// num lock kikapcsolva

Keydown: KeyCode: Insert KeyValue: 45

Keydown: KeyCode: Delete KeyValue: 46

Keydown: KeyCode: Return KeyValue: 13

Keydown: KeyCode: End KeyValue: 35

Keydown: KeyCode: Down KeyValue: 40

Keydown: KeyCode: Next KeyValue: 34

Keydown: KeyCode: Left KeyValue: 37

Keydown: KeyCode: Clear KeyValue: 12

Keydown: KeyCode: Right KeyValue: 39

Keydown: KeyCode: Home KeyValue: 36

Keydown: KeyCode: Up KeyValue: 38

Keydown: KeyCode: PageUp KeyValue: 33

Keydown: KeyCode: Divide KeyValue: 111

Keydown: KeyCode: Multiply KeyValue: 106

Keydown: KeyCode: Subtract KeyValue: 109

Keydown: KeyCode: Add KeyValue: 107

// num lock bekapcsolása:

Keydown: KeyCode: NumLock KeyValue: 144

Keydown: KeyCode: NumPad0 KeyValue: 96

Keydown: KeyCode: Decimal KeyValue: 110

Keydown: KeyCode: Return KeyValue: 13

Keydown: KeyCode: NumPad1 KeyValue: 97

Keydown: KeyCode: NumPad2 KeyValue: 98

Keydown: KeyCode: NumPad3 KeyValue: 99

Keydown: KeyCode: NumPad4 KeyValue: 100

Keydown: KeyCode: NumPad5 KeyValue: 101

Keydown: KeyCode: NumPad6 KeyValue: 102

Keydown: KeyCode: NumPad7 KeyValue: 103

Keydown: KeyCode: NumPad8 KeyValue: 104

Keydown: KeyCode: NumPad9 KeyValue: 105

Keydown: KeyCode: Divide KeyValue: 111

Keydown: KeyCode: Multiply KeyValue: 106

Keydown: KeyCode: Subtract KeyValue: 109

Keydown: KeyCode: Add KeyValue: 107