Split the string and stored in to array

Posted Date: 10 Aug 2012 Posted By:: Gopi A

Member Level: Silver Member Rank: 349 Points: 5 Responses: 9

Hi Friends,

I want to split the string after read from INI file. Below is my code.

I have read the line from INI file that which contain the keyword "ABC" at the starting position. Here i want to read the element of ABC that "i,a,s". I can able to read this but the first value shows along with the keyword "ABC". I don't want this. I need only the values. Could anyone help me.

string line;
string charname = string.Empty;
StreamReader file = new

System.IO.StreamReader(@"H:\Dotnet Practice\INI\INI\bin\Debug\emp.ini");
{
while ((line = file.ReadLine()) != null)
{
if (line.StartsWith("ABC"))
{
//string[] fullName = line.Split('=');
// charname = fullName[1];

string[] splitcharname = line.Split(',');

foreach (string splitchar in splitcharname )
{
MessageBox.Show(splitchar);

// if (splitchar == textBox1.Text)
// {
// MessageBox.Show("not allowed");
// }
//break;
}
}
}

INI file input:

ABC=i,a,s

output should be:

i
a
s

Please help me

Regards,
Gopi A

-----------------------------------------------------------------------------
Regards,
Gopi A.
+91 9894315571
Skype:gopi.net

Responses

#683940 Author: Prasad kulkarni Member Level: Diamond Member Rank: 8 Date: 11/Aug/2012 Rating: Points: 3
Let's chnage your program flow. after ytou have identified the line start's with ABC then you can remove it from string get only remaining string or you can split code with "=" and get ramining part. check following example `while ((line = file.ReadLine()) != null) { if (line.StartsWith("ABC")) { string[] splitcharname = line.Split('=')[1].Split(','); foreach (string splitchar in splitcharname ) { MessageBox.Show(splitchar); } }` hope it helps Thanks Koolprasd2003 [DotNetSpider MVM]

#683947 Author:

Ajatshatru Upadhyay Member Level: Gold Member Rank: 19 Date: 11/Aug/2012 Rating: 2 out of 5

Points: 3

Hi,

Check out the following code snippet:


while ((line = file.ReadLine()) != null)
{
     if (line.StartsWith("ABC"))
    {
     string[]splitcharname = line.Substring(line.IndexOf('=') + 1).Split(',');
    
     foreach (string splitchar in splitcharname)
     {
        MessageBox.Show(splitchar);
     }
    }
}

Hope it'll help you.
Regards
Ajatshatru

#683974 Author: Gopi A Member Level: Silver Member Rank: 349 Date: 11/Aug/2012 Rating: Points: 1
Hi, Thanks for your help. Both has been work. Regards, Gopi A ----------------------------------------------------------------------------- Regards, Gopi A. +91 9894315571 Skype:gopi.net

#684028 Author: Ajesh Madhukar Dalvi Member Level: Silver Member Rank: 340 Date: 12/Aug/2012 Rating: Points: -1
[Response removed by Admin for invalid response to the thread or violation of forum policies.]

#684314 Author: Gopi A Member Level: Silver Member Rank: 349 Date: 15/Aug/2012 Rating: Points: 1
Hi, Whatever i put the letters under the "ABC" keyword should not allow in textbox while entering in textbox. How can we do this. Regards, Gopi A ----------------------------------------------------------------------------- Regards, Gopi A. +91 9894315571 Skype:gopi.net

#684337 Author: Ajatshatru Upadhyay Member Level: Gold Member Rank: 19 Date: 15/Aug/2012 Rating: Points: 1
Hi, I did not get you. Would request you to explain in again Hope it'll help you. Regards Ajatshatru

#684351 Author: Gopi A Member Level: Silver Member Rank: 349 Date: 15/Aug/2012 Rating: Points: 1
Hi, I want to prevent some characters, special characters, symbols in textbox while keying at run time. Here i am using INI file (refer the above thread). In INI file there is some keyword like "ABC". ABC= #,%,[ Here i do not want to key the above symbols in textbox (this is not constraint, it will be change). Regards, Gopi A ----------------------------------------------------------------------------- Regards, Gopi A. +91 9894315571 Skype:gopi.net

#684377 Author:

Ajatshatru Upadhyay Member Level: Gold Member Rank: 19 Date: 15/Aug/2012 Rating: 2 out of 5

Points: 2

You want something like this?


private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
    string sp_char = "!@#$%^&*()+=-[]\\\';,./{}|\":<>?";
    for (int key = 0; key < sp_char.Length; key++)
    {
        if (e.KeyChar == sp_char[key])                                
        {
            MessageBox.Show("Special characters are not allowed!!!");
            e.Handled = true;
        }
    }
}

Hope it'll help you.
Regards
Ajatshatru

#684382 Author: Gopi A Member Level: Silver Member Rank: 349 Date: 15/Aug/2012 Rating: Points: 1
Hi, Thanks for the help, It's working fine. Regards, Gopi A ----------------------------------------------------------------------------- Regards, Gopi A. +91 9894315571 Skype:gopi.net

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