Hi! How to create wordsearch game in c#?

In a square with n lines and n columns will randomly generate letters so that among these can be found in p words, as in the example below. The words will be generated randomly according to the user's specifications (language, category, maximum number of characters,minimum number of characters) in the configuration window. Words can be written horizontally, onvertical or diagonal in any direction. Made in C # used visual studio. Please help me!