用FileStream这样生成txt文件,会有限制吗?
private void button1_Click(object sender, System.EventArgs e)
{
FileStream file1=new FileStream("c:\\f2.txt",FileMode.Create);
StreamWriter ww=new StreamWriter(file1,System.Text.Encoding.Default);
string [] byData =new string[100];
string [] temp =new string[500];
int num1;
int num2=0;
int num3=0;
int num4=0;
int endif=0;
int find=0;
string [] split;
string str;
string tt="";
string search="";
int vt=Convert.ToByte(textBox2.Text);
int szfgf=Convert.ToByte(textBox4.Text);
if (this.folderBrowserDialog1.ShowDialog() == DialogResult.OK)
{ tt= folderBrowserDialog1.SelectedPath;
}
if (this.openFileDialog1.ShowDialog() == DialogResult.OK)
{
search = this.openFileDialog1.FileName;
FileStream searchfile=new FileStream(search,FileMode.Open);
StreamReader srd=new StreamReader(searchfile,Encoding.Default);
endif=0;
for (num1 = 0; num1< 100; num1++)
{
str=srd.ReadLine();
byData[num1]=str;
while (srd.Peek()!=-1)
{
endif=200;
break;
} if(endif==200)
{
num2=num1;
break;
}
}
}
string[] dirs=Directory.GetFiles(tt,"*.txt");
foreach(string dir in dirs)
{
FileStream file2=new FileStream(dir,FileMode.Open);
StreamReader srd=new StreamReader(file2,Encoding.Default);
while (srd.Peek()!=-1)
{
str=srd.ReadLine();
split = str.Split(new Char [] {'#'});
if(split[0]=="START")
{
for (num1 = 0; num1< 1000; num1++)
{
temp[num1]=str.ToString();
str=srd.ReadLine();
split = str.Split(new Char [] {'#'});
if (num1+2==szfgf )
{
if (byData[0]==split[6])
find=-1;
//find=str.ToString().LastIndexOfAny(byData[num2].ToCharArray());
}
if(split[0]=="END")
{
temp[num1]=str.ToString();
num3=num1;
num1=10000;
}
}
if (find<=-1)
{
for (num4 = 0; num4<= num3; num4++)
{
ww.WriteLine(temp[num4]);
temp[num4]="";
}
find=0;
}
else
{
for (num4 = 0; num4<= num3; num4++)
{
temp[num4]="";
}
find=0;
} }
}
}
Application.Exit();
}
private void button1_Click(object sender, System.EventArgs e)
{
FileStream file1=new FileStream("c:\\f2.txt",FileMode.Create);
StreamWriter ww=new StreamWriter(file1,System.Text.Encoding.Default);
string [] byData =new string[100];
string [] temp =new string[500];
int num1;
int num2=0;
int num3=0;
int num4=0;
int endif=0;
int find=0;
string [] split;
string str;
string tt="";
string search="";
int vt=Convert.ToByte(textBox2.Text);
int szfgf=Convert.ToByte(textBox4.Text);
if (this.folderBrowserDialog1.ShowDialog() == DialogResult.OK)
{ tt= folderBrowserDialog1.SelectedPath;
}
if (this.openFileDialog1.ShowDialog() == DialogResult.OK)
{
search = this.openFileDialog1.FileName;
FileStream searchfile=new FileStream(search,FileMode.Open);
StreamReader srd=new StreamReader(searchfile,Encoding.Default);
endif=0;
for (num1 = 0; num1< 100; num1++)
{
str=srd.ReadLine();
byData[num1]=str;
while (srd.Peek()!=-1)
{
endif=200;
break;
} if(endif==200)
{
num2=num1;
break;
}
}
}
string[] dirs=Directory.GetFiles(tt,"*.txt");
foreach(string dir in dirs)
{
FileStream file2=new FileStream(dir,FileMode.Open);
StreamReader srd=new StreamReader(file2,Encoding.Default);
while (srd.Peek()!=-1)
{
str=srd.ReadLine();
split = str.Split(new Char [] {'#'});
if(split[0]=="START")
{
for (num1 = 0; num1< 1000; num1++)
{
temp[num1]=str.ToString();
str=srd.ReadLine();
split = str.Split(new Char [] {'#'});
if (num1+2==szfgf )
{
if (byData[0]==split[6])
find=-1;
//find=str.ToString().LastIndexOfAny(byData[num2].ToCharArray());
}
if(split[0]=="END")
{
temp[num1]=str.ToString();
num3=num1;
num1=10000;
}
}
if (find<=-1)
{
for (num4 = 0; num4<= num3; num4++)
{
ww.WriteLine(temp[num4]);
temp[num4]="";
}
find=0;
}
else
{
for (num4 = 0; num4<= num3; num4++)
{
temp[num4]="";
}
find=0;
} }
}
}
Application.Exit();
}
ww.Flush() ;
ww.Close() ;见:
private void button1_Click(object sender, System.EventArgs e)
{
FileStream file1=new FileStream("c:\\f2.txt",FileMode.Create);
StreamWriter ww=new StreamWriter(file1,System.Text.Encoding.Default);
string [] byData =new string[100];
string [] temp =new string[500];
int num1;
int num2=0;
int num3=0;
int num4=0;
int endif=0;
int find=0;
string [] split;
string str;
string tt="";
string search="";
int vt=Convert.ToByte(textBox2.Text);
int szfgf=Convert.ToByte(textBox4.Text);
if (this.folderBrowserDialog1.ShowDialog() == DialogResult.OK)
{ tt= folderBrowserDialog1.SelectedPath;
}
if (this.openFileDialog1.ShowDialog() == DialogResult.OK)
{ search = this.openFileDialog1.FileName;
FileStream searchfile=new FileStream(search,FileMode.Open);
StreamReader srd=new StreamReader(searchfile,Encoding.Default);
endif=0;
for (num1 = 0; num1< 100; num1++)
{
str=srd.ReadLine();
byData[num1]=str;
while (srd.Peek()!=-1)
{
endif=200;
break;
} if(endif==200)
{
num2=num1;
break;
}
}
}
string[] dirs=Directory.GetFiles(tt,"*.txt");
foreach(string dir in dirs)
{
FileStream file2=new FileStream(dir,FileMode.Open);
StreamReader srd=new StreamReader(file2,Encoding.Default);
while (srd.Peek()!=-1)
{
str=srd.ReadLine();
split = str.Split(new Char [] {'#'});
if(split[0]=="START")
{
for (num1 = 0; num1< 1000; num1++)
{
temp[num1]=str.ToString();
str=srd.ReadLine();
split = str.Split(new Char [] {'#'});
if (num1+2==szfgf )
{
if (byData[0]==split[6])
find=-1;
//find=str.ToString().LastIndexOfAny(byData[num2].ToCharArray());
}
if(split[0]=="END")
{
temp[num1]=str.ToString();
num3=num1;
num1=10000;
}
}
if (find<=-1)
{
for (num4 = 0; num4<= num3; num4++)
{
ww.WriteLine(temp[num4]);
temp[num4]="";
}
find=0;
}
else
{
for (num4 = 0; num4<= num3; num4++)
{
temp[num4]="";
}
find=0;
}
ww.Flush() ;
ww.Close() ;
} }
}
Application.Exit();
}
ww不关掉,最后一句写不上去的。