c# - Data grid view load overflow using mysql -


hy i'd ask loading datas data grid view mysql database , errors! here's code load method

if(this.openconnection()==true)         {             mysqldataadapter = new mysqldataadapter("select * adatok_omlesztett", connection);             dataset ds = new dataset();             mysqldataadapter.fill(ds);             datagridview1.datasource = ds.tables[0];              this.closeconnection();          }

and after got error : "key not foundexception unhandled"

from database structure: on tabe wich contains 70 colums 100 rows . if try less datas grid view shows datas without error. think problem somwhere in data set using.


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