private void btn_Analyze_Click(object sender, EventArgs e)
{
if (txt_FilePath.Text == "" || txt_Word.Text == "")
{
MessageBox.Show("Please select a text file and enter a word to check", "Alert",
MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
return;
}
ReadFile readFile = new ReadFile();
string filetext = readFile.GetFileText(txt_FilePath.Text);
string[] wordsinfile;
int count = readFile.CountWord(filetext, txt_Word.Text, out wordsinfile);
int totalwords = wordsinfile.Count();
float percent = count * 100 / totalwords;
lbl_SearchedCount.Text = string.Format("Number of occurance of given word '{0}' is {1} ", txt_Word.Text, count);
lbl_TotalWords.Text = string.Format("Total words in file : {0}", totalwords);
lbl_Percent.Text = string.Format("Percentage of searched word: {0}", percent);
}