How to fill combobox with text file item!

Question

I have a text file which contain following type item

wett45456,4556,45657,898

tyu5878,4566,7989,55565

now i have a windowform on that form ihave a combobox now i want fill combobox with firstitem of each row wett45456,tyu5878

Thank you

Tamizhvendan S · Answer

string [] lineOfContents = File .ReadAllLines( "Myfile.txt" ); foreach ( var line in lineOfContents) { string [] tokens = line.Split( ',' ); comboBox1.Items.Add(tokens[0]); }

Dorababu Meka · Answer

Try this private void FillComboBox() { string[] line1=null; try { StreamReader sr = new StreamReader(@"C:\Documents and Settings\Administrator\Desktop\cmb.txt"); string line = sr.ReadLine(); while (line != null) { if (line.Contains(",")) { line1 = line.Split(','); comboBox1.Items.Add(line1[0]); line = sr.ReadLine(); } } } catch (Exception ex) { MessageBox.Show("Error : " + ex.Message); } }

Dorababu Meka · Answer

Will the text always be the same in the text file or will this change or any certain length for that first characters that you have to load

Ankit Nandekar · Answer

try this string[] s = File.ReadAllLines("your text file path"); foreach (string line in s) { string[] str= line.Split(','); comboBox1.Items.Add(str[0]); } Note: use namespace using System.IO; .

How to fill combobox with text file item!

Answers (4)