Comments by goksurahsan (Top 66 by date)

For example I think these codes are same the before codes:

case 0:
x=*(ptr);
*ptr=*ptr+1;
//x=*ptr++;
// printf("X= %d\n",x);
// printf("*ptr= %d\n\n",*ptr);
break;
case 1:
*(ptr)=*(ptr)+1;
y=*(ptr);
//y=++(*ptr);

I understand pre and post-increment before. But I actually ask for this action why when i=3 post-increment didn't work for ptr. I used debugger but debeugger showed me post-increment passed

Thanks for answering. I solved it. Thanks again

Yes it will print the last name twice, but it worked. Is it about character array. Should I use pointer?

I tried this but it didn't work

Actually I had seen '\n' character when I used the debugger. But I am new in C and I search on the Internet but I don't understand. I don't know pointers at now. Thank you for answer

Thanks for answer

Yes, that line

Two integer.But when I send for example 3 next 5, I want to clear 3 in memory of Arduino.
I used Serial.flush(); method but it didn't work in my program.

Actually I want to send two data from c# to Arduino

I opened serial port but I didn't understand our aim. I want to selct only one arduino when two arduino are used

thank you

I want to write number to textbox. Therefor I wrote that

Yes, I want to that you showed.

I asked proragram that give digit of given number

Thank you

thank you very much...

I wrote new FileStream(@"C:\Windows\test.pdf"),FileMode.Create)
but it was denied

I tried that but i can not

I read RyanDev

I want to create a pdf in local disk (C).But that code that I wrote create a pdf in debug

okey thank you

I didn't get any error but it didn't work .

There is a wrong , but I didn't understand.

yes, here is good example. But it doesn't have thing which I wanted. I want to change opd.Filter = "file of music | '. wav'"; this code to mp3

thank you for helping

I took this error

Error 1 The type or namespace name 'WMPLib' could not be found (are you missing a using directive or an assembly reference?) C:\Users\faikbatan\Desktop\Alarm Clock\Alarm Clock\Alarm.cs 53 13 Alarm Clock

I search these and I did a lot but I didn't write page setup :(

thank you for helping

I understand my code but I said it did not work

I understand anything?

when I run it, this code not show kind of file

filetype

there is a file in my computer and I want to find it with c# programme. what can I do it?

my file does not have a single string

I wrote this code but it was not working

string connection;
connection = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=Rahsan.accdb;";
OleDbConnection con = new OleDbConnection(connection);
try
{
con.Open();
string line;
StreamReader reader = new StreamReader(file);
while ((line = reader.ReadLine()) != null)
{
string sql = "insert into phone name=@name,surname=@surname,telephone=@telephone,email=email";
OleDbCommand cmd = new OleDbCommand(sql, con);
cmd.Parameters.AddWithValue("@name", con);
cmd.Parameters.AddWithValue("@surname", con);
cmd.Parameters.AddWithValue("@telephone", con);
cmd.Parameters.AddWithValue("@email", con);
cmd.ExecuteNonQuery();
MessageBox.Show("your datas were imported");
}
}
catch (Exception ex)
{
MessageBox.Show("there is error " + ex.Message.ToString());
return;
}

I wrote that but I think I have to use loop but in this code there is no loop

I'm using access base

I checked that but I didn't need this

yes

thank you

thank you I did this but I want to show data and this didn't show data

string connection;
connection = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=Rahsan.accdb;";

program didn't show data

no it isn't working :(

what can I do?

I ' m working on windows form

yes

this is error

Error 1 'System.Windows.Forms.DataGridView' does not contain a definition for 'DataBind' and no extension method 'DataBind' accepting a first argument of type 'System.Windows.Forms.DataGridView' could be found (are you missing a using directive or an assembly reference?) C:\Users\Rahsan-PC\Documents\Visual Studio 2012\Projects\PhoneBook\PhoneBook\frmphones.cs 219 31 PhoneBook

Error 1 'System.Windows.Forms.DataGridView' does not contain a definition for 'DataBind' and no extension method 'DataBind' accepting a first argument of type 'System.Windows.Forms.DataGridView' could be found (are you missing a using directive or an assembly reference?) C:\Users\Rahsan-PC\Documents\Visual Studio 2012\Projects\PhoneBook\PhoneBook\frmphones.cs 219 31 PhoneBook

ohh ı wrote wrong but it didn't run repeat

SqlConnection con = new SqlConnection(connection);
con.Open();
SqlDataAdapter sql = new SqlDataAdapter("select * from phone",con);
DataSet ds = new DataSet();
sql.Fill(ds);
con.Close();
if (ds.Tables[0].Rows.Count != 0) {
GridView1.DataSource = ds.Tables[0];
GridView1.DataBind();

I don't understand you :(

I can't use .Data.Bind();

thank you but ı did this

but ı can't use Data.Bind() :(

thank you

I looked everything in google but i don't understand anything