string break

First one, Use split with _ and concat Arrays 1,2,3 and then Arrays 4,5,6.

Second, Use split with _ and again split the Array[1] with space " " and you can get "Scan" in Array[3]

Again for "Finish", Split Array[2] with "("

Note: The above method will work based on the counts of _ and Space

First one, Use split with _ and concat Arrays 1,2,3 and then Arrays 4,5,6.

Second, Use split with _ and again split the Array[1] with space " " and you can get "Scan" in Array[3]


can i have a general method for both... becoz i just provided an example...
i may have different examples like....

IE_BW_CLEANUP_Error(
IE_CLEANUP_Error(
IE_Error(

my approach

get the first index of "(" in the line that contians "Private Sub" and
get the substring of betwen  index of "(" and last  "_" before "("
in this way we get "Finish" and "Error"

for string 1...  how about getting the index of "Private Sub"
substring between the index of "private Sub"+ 12 and index of last "_" before first "("


this is the idea but i am unable to get last "_" before "first "(" in the line that contains "private Sub"

Naturally, this needs some error checking, but you get the basic idea:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

class Program
{
	static void Main(string[] args)
	{
		string test = "Private Sub Scan_Finish(ByVal pRoot As IASLib.IAS_RECORD_7)";

		int endIndex = test.IndexOf('(');
		int startIndex = test.LastIndexOf('_', endIndex) + 1;

		string subString = test.Substring(startIndex, endIndex - startIndex);
	}
}

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Then you need to get the length of the array and based on the count you should get the value.

If it has only one _ get second, if it have two _ then get third like that.

Hi, also you can try this:

string myVbCode = "Private Sub IE_BW_CLEANUP_Error(ByVal p As IASLib.IAS_RECORD_0, ByVal Code As Integer) Private Sub Scan_Finish(ByVal pRoot As IASLib.IAS_RECORD_7)";
string myString1 = null, myString2 = null;
System.Text.RegularExpressions.MatchCollection matches = System.Text.RegularExpressions.Regex.Matches(myVbCode, @"Sub\s+((?:.)*?)\(", RegexOptions.IgnoreCase | RegexOptions.Singleline);
foreach (System.Text.RegularExpressions.Match item in matches)
{
    string myMatchValue = item.Groups[1].Value;
    int splitPoint = myMatchValue.LastIndexOf('_');
    myString1 = splitPoint >= 0 ? myMatchValue.Substring(0, splitPoint) : myMatchValue;
    myString2 = splitPoint >= 0 ? myMatchValue.Substring(splitPoint + 1, (myMatchValue.Length - 1) - splitPoint) : string.Empty;
            
    // Show the values.
    Response.Write("String 1: " + myString1);
    Response.Write("<br/>");
    Response.Write("String 2: " + myString2);
    Response.Write("<br/>");
}

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@wdosanjos

that worked thank you...

can you explain me the patterns... i am really not gud at regular expressions...

thank you  @yv989c  

and thank you  all....

@wdosanjos

thats awesome... a small extension... how can i get the level number from the string...

Example:

Private Sub Scan_Finish(ByVal pRoot As IASLib.IAS_RECORD_7)
      Dim p1 As IASLib.IAS_RECORD_1
       Dim p As IAS_RECORD_0

the level number is = 7
IASLib.IAS_RECORD_7  the value after IASLib.IAS_RECORD_ is level number

not 1 although it has string IASLib.IAS_RECORD_1

so i should use the first identified string...

I wrote below code

if (((indexlevel = moduleCode.LastIndexOf("IASLib.IAS_RECORD")) >= -1) && levelIdentifier ==0)
                {
                    levelIdentifier = 1;
                }