c# - Text draws out of CellBounds during CellPainting -

i'm overriding cellpainting event datagridview in addin vsts2010. have 2 lines of data , want first line black , second line grey. works fine, sometimes, , no reason can tell, cell contents painted 50 pixels left , 5 pixels should be. example:

the hightlighted filename executionhints.cs can see "nhints.cs"

this happens in 1 vsts session of 3, or @ point during afternoon 1 session. there appears no pattern when happens.

i've tried using e.cellbounds.x , hardcoding "2" x position drawstring still happens. i've attached debugger when happens , values correct, i.e. value == "executionhints.cs", e.cellbounds.x == 1, e.clipbounds.x == 0.

any ideas? suggestions try?

code:

private void grdfiles_cellpainting(object sender, datagridviewcellpaintingeventargs e) {     if (grdfiles.columns[e.columnindex].name != clmdisplay.name || e.rowindex < 0) return;      var lines = new string[] { "", "" };     solidbrush backcolorbrush;      var selected = (datagridviewelementstates.selected & e.state) == datagridviewelementstates.selected;      // colour depending on cell contents.     if (e.value != null)     {         lines = system.text.regularexpressions.regex.split(e.value.tostring(), environment.newline);         backcolorbrush = selected ? new solidbrush(e.cellstyle.selectionbackcolor) : getbackbrushcolor(lines[1]);     }     else         backcolorbrush = new solidbrush(selected ? e.cellstyle.selectionbackcolor : e.cellstyle.backcolor);      using (brush gridbrush = new solidbrush(this.grdfiles.gridcolor))     {         using (pen gridlinepen = new pen(gridbrush))         {             // erase cell.             e.graphics.fillrectangle(backcolorbrush, e.cellbounds);              // draw grid lines (only right , bottom lines;              // datagridview takes care of others).             e.graphics.drawline(gridlinepen, e.cellbounds.left,                 e.cellbounds.bottom - 1, e.cellbounds.right - 1,                 e.cellbounds.bottom - 1);             e.graphics.drawline(gridlinepen, e.cellbounds.right - 1,                 e.cellbounds.top, e.cellbounds.right - 1,                 e.cellbounds.bottom);              // draw text content of cell, ignoring alignment.              if (e.value != null)             {                 e.graphics.drawstring(lines[0], e.cellstyle.font, brushes.black,  2, e.cellbounds.y + 2, stringformat.genericdefault);                 e.graphics.drawstring(lines[1], e.cellstyle.font, selected ? brushes.white : brushes.gray, 2, e.cellbounds.y + 18, stringformat.genericdefault);             }             e.handled = true;         }     }     backcolorbrush.dispose(); }