i can use example method create cells , rows on richtextbox that's not close want.
i want able add/assign text column row in listview , able click @ top on each column name.
private void settabletorichtextbox() { //since string appending go string builder stringbuilder tablertf = new stringbuilder(); //beginning of rich text format,dont customize begining line tablertf.append(@"{\rtf1 "); //create 5 rows 3 cells each (int = 0; < 10; i++) { tablertf.append(@"\trowd"); //a cell width 1000. tablertf.append(@"\cellx1000"); //another cell width 2000.end point 3000 (which 1000+2000). tablertf.append(@"\cellx3000"); //another cell width 1000.end point 4000 (which 3000+1000) tablertf.append(@"\cellx4000"); tablertf.append(@"\intbl \cell \row"); //create row } tablertf.append(@"\pard"); tablertf.append(@"}"); this.richtextbox1.rtf = tablertf.tostring(); }