i want to fill database table in wxListCtrl, i can do this , i m using wxThread for this. my problem is - my concept is working for small amount of data, when i increase the size, it shows a error like-

```
showingdatainwxlistctrl: ../../src/XlibInt.c:595: _XPrivSyncFunction: Assertion `dpy->synchandler == _XPrivSyncFunction' failed.

```

my code is given below:-

```
void *MyThread :: Entry()
{
    int i=1,j,k=0   ;
    while(i!=400)
    {
        long index=this->temp->data_list_control->InsertItem(i,wxT("amit"));

        for(j=1;j<3;j++)
        {
            this->temp->data_list_control->SetItem(index,j,wxT("pathak"));    
        }
        k++;
        if(k==30)
        {
            this->Sleep(1000);
            k=0;
        }
        i++;    
    }
}

```

if i used i =4, 10 100, it is working but i crossed the limit( i dont know at which point) it start showing error
if you have any suggestion then pls help me...