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Reading multiple lines of text

nerrazzuri (4)
I am stuck at reading the multiple line of text and retrieve the text into a TreeView list. This is the example of the list.

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[1]
FamilyName=X
FamilyMembersCount=5
FamilyMembersName=Alex
[2]
FamilyName=X
FamilyMembersCount=5
FamilyMembersName=George
[3]
FamilyName=X
FamilyMembersCount=5
FamilyMembersName=Michael
[4]
FamilyName=X
FamilyMembersCount=5
FamilyMembersName=Andrew
[5]
FamilyName=X
FamilyMembersCount=5
FamilyMembersName=Brian
[6]
FamilyName=Y
FamilyMembersCount=5
FamilyMembersName=Feng
[7]
FamilyName=Y
FamilyMembersCount=5
FamilyMembersName=Wen
[8]
FamilyName=Y
FamilyMembersCount=5
FamilyMembersName=Jun
[9]
FamilyName=Y
FamilyMembersCount=5
FamilyMembersName=Jie
[10]
FamilyName=Y
FamilyMembersCount=5
FamilyMembersName=Xuan


I want to add into a TreeView(possible if it's in Borland C++ Builder 2010) With the Parent as X, Child of X is 5 and Child of 5 is the name.

This is my code snippet in RAD Studio 2010

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struct Family
{
	int Number;
	string FamilyName;
	string FamilyCount;
	string MembersName;
};

void GetFamilyData ()
{
     ifstream File.open("Database.txt");

     while(File.good())
     {
          Family NewFamily;
          string TempString;

          getline (File, TempString);
          NewFamily.Number = atoi (TempString.substr (1, TempString.length() - 1).c_str());

          getline (File, TempString);
	  NewFamily.FamilyName = TempString.substr (11, TempString.length() - 11);

          TTreeNode *tvFamilyName = TreeView1->Items->Add(NULL, UnicodeString((NewFamily.FamilyName).c_str()));

          getline (File, TempString);
	  NewFamily.FamilyCount = TempString.substr (19, TempString.length() - 19);

          TTreeNode *tvFamilyCount = TreeView1->Items->AddChild(tvFamilyName, UnicodeString((NewFamily.FamilyCount).c_str()));

          getline (File, TempString);
	  NewFamily.MembersName = TempString.substr (18, TempString.length() - 18);

	  TTreeNode *tvMembersName = TreeView1->Items->AddChild(tvFamilyCount, UnicodeString((NewFamily.MembersName).c_str()));
     }
     File.close();
}


But it doesn't load all the data i have, instead, it loads only the first family data in my Database.txt. Can someone tell me what happened?
nerrazzuri (4)
I really need this urgent, can someone help me? Or this isn't a correct place to ask this?
coder777 (8442)
Hello nerrazzuri,

Maybe you should post it in the 'Windows Programming' forum.

This is an example for c# which is similar
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// Populates a TreeView control with example nodes. 
private void InitializeTreeView()
{
    treeView1.BeginUpdate();
    treeView1.Nodes.Add("Parent");
    treeView1.Nodes[0].Nodes.Add("Child 1");
    treeView1.Nodes[0].Nodes.Add("Child 2");
    treeView1.Nodes[0].Nodes[1].Nodes.Add("Grandchild");
    treeView1.Nodes[0].Nodes[1].Nodes[0].Nodes.Add("Great Grandchild");
    treeView1.EndUpdate();
}
Does it help?
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