haveSearchedTimes = 0; |
string path = System.Environment.CurrentDirectory; |
DirectoryInfo di = new DirectoryInfo(path); |
foreach (var sdi in di.GetDirectories()) |
{ |
foreach (var fi in sdi.GetFiles( "*.txt" )) |
{ |
var result = Search(fi); |
if (! string .IsNullOrEmpty(result)) |
{ |
richTextBox1.Clear(); |
//richTextBox1.SelectionBackColor = Color.White; |
//richTextBox1.Select(0, 0); |
richTextBox1.Text = result; |
int start = -pattern.Length; |
for ( int i = 0; i < matchTimes; i++) |
{ |
start = richTextBox1.Find(pattern, start + pattern.Length, RichTextBoxFinds.NoHighlight); |
} |
richTextBox1.Select(start, pattern.Length); |
richTextBox1.SelectionBackColor = Color.Red; |
return ; |
} |
} |
} |