StreamReader sr = new StreamReader("fileName"); int r = 0; string strLine = ""; while((strLine = sr.ReadLine()) != null) { ++r; if (r == 8) { //strLine这里就是第8行 break; } }
Dim strArr() As String dim strValue as StringstrArr = TextBox1.Text.Substring(0, TextBox1.SelectionStart).Split(ChrW(10)) strValue = strArr(7)以上方法只适用于属性WordWrap = False(不允许自动换行)的TextBox.
int r = 0;
string strLine = "";
while((strLine = sr.ReadLine()) != null)
{
++r;
if (r == 8)
{
//strLine这里就是第8行
break;
}
}
dim strValue as StringstrArr = TextBox1.Text.Substring(0, TextBox1.SelectionStart).Split(ChrW(10))
strValue = strArr(7)以上方法只适用于属性WordWrap = False(不允许自动换行)的TextBox.
那我应该如何把一个外部命令 exe文件 的输出的第八行读出来呢???