c# - How to read one txt file into several textboxes by a button(in different order)? -

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for example: if txt file's contents aaa|bbb|ccc. i'd use button distribute aaa textbox2, bbb textbox5, cccto textbox3 . how make it? have try lots of ways solve ,but still doesn't work.please~

if text file content this.

aaaa|bbb|cccc dddd|eee|ffff

then can try this.

private void button1_click(object sender, eventargs e)     {         textbox1.multiline = true;         textbox2.multiline = true;         textbox3.multiline = true;         stringbuilder sb1 = new stringbuilder();         stringbuilder sb2 = new stringbuilder();         stringbuilder sb3 = new stringbuilder();        var lines =   file.readalllines("d:\\sample.txt");        foreach (var line in lines)         {             var splits = line.split("|".tochararray(), stringsplitoptions.removeemptyentries);            if (splits.length > 2) {                sb1.append(splits[0] + environment.newline);                sb2.append(splits[1] + environment.newline);                sb3.append(splits[2] + environment.newline);            }          }        textbox1.text = sb1.tostring();        textbox2.text = sb2.tostring();        textbox3.text = sb3.tostring();     }

out this.

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