-
January 10th, 2007, 06:44 PM
#1
MSDN Example not working...
Hey guys,
I'm trying to figure out a way to sort things in ListView. Eventually I'm going to want to add something along the lines of:
Name W L D Points
Joe 5 1 2 12
Bob 4 2 1 9
etc... and be able to sort on W, L, D, and Points.
I found this: http://support.microsoft.com/kb/816183 on the MSDN site and have been trying to implement it. I set up everything, change to /clrldSyntax the way it describes, and try compiling, and it doesn't want to work.
The errors are:
Code:
c:\documents and settings\chris d\my documents\visual studio 2005\projects\q816183\q816183\Form1.h(22) : error C2059: syntax error : 'public'
c:\documents and settings\chris d\my documents\visual studio 2005\projects\q816183\q816183\Form1.h(22) : error C2059: syntax error : 'public'
c:\documents and settings\chris d\my documents\visual studio 2005\projects\q816183\q816183\Form1.h(23) : error C2143: syntax error : missing ';' before '{'
c:\documents and settings\chris d\my documents\visual studio 2005\projects\q816183\q816183\Form1.h(23) : error C2447: '{' : missing function header (old-style formal list?)
.\Q816183.cpp(9) : error C2065: 'array' : undeclared identifier
.\Q816183.cpp(9) : error C2275: 'System::String' : illegal use of this type as an expression
.\Q816183.cpp(9) : error C2059: syntax error : '>'
.\Q816183.cpp(10) : error C2143: syntax error : missing ';' before '{'
.\Q816183.cpp(10) : error C2447: '{' : missing function header (old-style formal list?)
and Form1.h is below. Line 22 that it mentions is the line with public ref class Form 1 : ...
Code:
#pragma once
#include "ListViewColumnSorter.h"
namespace Q816183 {
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
/// <summary>
/// Summary for Form1
///
/// WARNING: If you change the name of this class, you will need to change the
/// 'Resource File Name' property for the managed resource compiler tool
/// associated with all .resx files this class depends on. Otherwise,
/// the designers will not be able to interact properly with localized
/// resources associated with this form.
/// </summary>
public ref class Form1 : public System::Windows::Forms::Form
{
private: ListViewColumnSorter *lvwColumnSorter;
public:
Form1(void)
{
InitializeComponent();
//
//TODO: Add the constructor code here
//
// Create an instance of a ListView column sorter and assign it
// to the ListView control.
lvwColumnSorter = new ListViewColumnSorter();
listView1->ListViewItemSorter = lvwColumnSorter;
}
protected:
/// <summary>
/// Clean up any resources being used.
/// </summary>
~Form1()
{
if (components)
{
delete components;
}
}
private: System::Windows::Forms::ListView^ listView1;
protected:
private:
/// <summary>
/// Required designer variable.
/// </summary>
System::ComponentModel::Container ^components;
#pragma region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
void InitializeComponent(void)
{
this->listView1 = (gcnew System::Windows::Forms::ListView());
this->SuspendLayout();
//
// listView1
//
this->listView1->Location = System::Drawing::Point(67, 29);
this->listView1->Name = L"listView1";
this->listView1->Size = System::Drawing::Size(399, 345);
this->listView1->TabIndex = 0;
this->listView1->UseCompatibleStateImageBehavior = false;
this->listView1->ColumnClick += gcnew System::Windows::Forms::ColumnClickEventHandler(this, &Form1::listView1_ColumnClick);
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(568, 402);
this->Controls->Add(this->listView1);
this->Name = L"Form1";
this->Text = L"Form1";
this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);
this->ResumeLayout(false);
}
#pragma endregion
private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) {
ColumnHeader *columnheader; // This is used for creating column headers.
ListViewItem *listviewitem; // This is used to create ListView items.
listView1->Enabled = true;
// Make sure that the view is set to show details.
listView1->set_View(System::Windows::Forms::View::Details);
// Create some ListView items that include first and last names.
listviewitem = new ListViewItem("John");
listviewitem->SubItems->Add("Smith");
this->listView1->Items->Add(listviewitem);
listviewitem = new ListViewItem("Brian");
listviewitem->SubItems->Add("Lloyd");
this->listView1->Items->Add(listviewitem);
listviewitem = new ListViewItem("Kimberly");
listviewitem->SubItems->Add("Zimmerman");
this->listView1->Items->Add(listviewitem);
listviewitem = new ListViewItem("Tamara");
listviewitem->SubItems->Add("Johnson");
this->listView1->Items->Add(listviewitem);
// Create some column headers for the data.
columnheader = new ColumnHeader();
columnheader->Text = "First Name";
this->listView1->Columns->Add(columnheader);
columnheader = new ColumnHeader();
columnheader->Text = "Last Name";
this->listView1->Columns->Add(columnheader);
// Loop through and size each column header to fit the column header text.
IEnumerator* iEnum = this->listView1->Columns->GetEnumerator();
while(iEnum->MoveNext())
{
ColumnHeader *ch;
ch = __try_cast<ColumnHeader*>(iEnum->Current);
ch->set_Width(-2);
}
}
private: System::Void listView1_ColumnClick(System::Object^ sender, System::Windows::Forms::ColumnClickEventArgs^ e) {
// Determine if the clicked column is already the column that is being sorted.
if ( e->Column == lvwColumnSorter->SortColumn )
{
// Reverse the current sort direction for this column.
if (lvwColumnSorter->Order == SortOrder::Ascending)
{
lvwColumnSorter->Order = SortOrder::Descending;
}
else
{
lvwColumnSorter->Order = SortOrder::Ascending;
}
}
else
{
// Set the column number that is to be sorted. By default, this is in ascending order.
lvwColumnSorter->SortColumn = e->Column;
lvwColumnSorter->Order = SortOrder::Ascending;
}
// Perform the sort with these new sort options.
listView1->Sort();
}
};
}
-
January 12th, 2007, 03:07 PM
#2
Re: MSDN Example not working...
I didn't look at the example u mentioned but i know this, the codes in MSDN are generally written for VC++ 2003, so u must implement the new changes in 2005.
-
January 12th, 2007, 04:16 PM
#3
Re: MSDN Example not working...
Most of your source code is using the new C++/CLI syntax (ref class etc.) which is confusing the compiler.
I recommend switchting the project settings back to the new syntax (i.e. Safe MSIL Common Language Runtime Support (/clr:safe)) and then in your source code change each * to ^ and each new to gcnew.
Last edited by Zaccheus; January 12th, 2007 at 04:23 PM.
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
|
Click Here to Expand Forum to Full Width
|