error in sentence mysql

[ZaTii]

string Query = "DELETE FROM " + DataBase.Text + ".t_quest WHERE a_index = " + QuestID.Text + ";";

 

that should mostly work

 

 

 

 

And for the variables i would load them in a public static string when the first form i loaded. Then u can acces them by Form1."variable" so u dont need 4 textboxes in every Form who are invisible to load the db settings