	[x] Posted via EE Mobile
	Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question

	[x] Attachment Details

[x]

The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

The Grade of the Solution
The Zone Rank of the Expert Providing the Solution
The Number of Author and Expert Comments
The Number of Experts Contributing
The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

9.6

My c# applcation is gving build errors (An object reference is required for the non-static field, method, or property )

Asked by Loudninja in C# Programming Language

Tags: c#, method, FileDialog

I am building a search application using c# in visual studio 2008 and I keep getting the following error message:
An object reference is required for the non-static field, method, or property 'System.Windows.Forms.FileDialog.Filter.get'

Get your answer NOW

         
           
             1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:
34:
35:
36:
37:
38:
39:
40:
41:
42:
43:
44:
45:
46:
47:
48:
49:
50:
51:
52:
53:
54:
55:
56:
57:
58:
59:
60:
61:
62:
63:
64:
65:
66:
67:
68:
69:
70:
71:
72:
73:
74:
75:
76:
77:
78:
79:
80:
81:
82:
83:
84:
85:
86:
87:
88:
89:
90:
91:
92:
93:
94:
95:
96:
97:
98:
99:
100:
101:
102:
103:
104:
105:
106:
107:
108:
109:
110:
111:
112:
113:
114:
115:
116:
117:
118:
119:
120:
121:
122:
123:
124:
125:
126:
127:
128:
129:
130:
131:
132:
133:
134:
135:

           
           
             using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml;
using System.IO;
using System.Net;
using System.Web;
 
 
namespace Search_application
{
    public partial class queryBox : Form
    {
        public queryBox()
        {
            InitializeComponent();
 
        }
        private string SelectTextFile(string initialDirectory)
        {
            OpenFileDialog dialog = new OpenFileDialog();
            dialog.Filter = "XML files (*.xml)|*.xml";
            dialog.InitialDirectory = initialDirectory;
            dialog.Title = "Select an XML file";
            return (dialog.ShowDialog() == DialogResult.OK)
               ? dialog.FileName : null;
        }
 
        private void queryBox_Load(object sender, EventArgs e)
        {
            
        }
 
        private void textBox_TextChanged(object sender, EventArgs e)
        {
             string qr = (string)textBox.Text;
 
        }
 
        private void searchButton_Click(object sender, EventArgs e)
        {
            try
            {
                //searchListBox.Items.Clear();
 
                // Create the web request
                String query ="http://search.yahooapis.com/WebSearchService/V1/webSearch?appid=x29dfDTV34G4VzhX6WEL1SHhnMC4ZXG7qreBll.G3lxt4VnQasFS5Bznw1ccA4c- &query=";
                query += textBox.Text;
                Uri address = new Uri(query);
 
                HttpWebRequest request = WebRequest.Create(address) as HttpWebRequest;
                request.Proxy = new System.Net.WebProxy("wwwcache.lancs.ac.uk", 8080);
 
                XmlDocument xmldoc = new XmlDocument();
 
                // Get response
                using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
 
                {
                    // Get the response stream
                    StreamReader reader = new StreamReader(response.GetResponseStream());
 
                    MessageBox.Show(reader.ReadToEnd());
 
                    //xmldoc.LoadXml(reader.ReadToEnd());
                    //reader.Close();
                }
 
            }
            catch (Exception ex)
            {
                MessageBox.Show("Error searching for data: " + ex.Message);
                
            }
        }
 
        //This code is meant to display the results on the xml page as strings
        private void resultDisplay_TextChanged(object sender, EventArgs e)
        {
            
        }
 
        private void closeButton_Click(object sender, EventArgs e)
 
        // The following code opens a message box when the 'Close' button is clicked using the mouse
        {
            bool closeButton_Click = true;
 
            if (closeButton_Click == true)
            {
                MessageBox.Show("Hope you found what you were looking for! Bye.");
                Application.Exit();                
            }
 
        }
 
        private void saveButton_Click(object sender, EventArgs e)
        //The following code saves the XML document to a file
        {
            try
            {
                SaveFileDialog sfd = new SaveFileDialog();
                SaveFileDialog.Filter = "XML|.xml";
                SaveFileDialog.FileName = "search.xml";
                SaveFileDialog.ShowDialog();
 
                FileStream fs = File.Open(SaveFileDialog.FileName, FileMode.Append, FileAccess.Write);
                XmlWriter writer = XmlWriter.Create(fs);
                XmlDocument.Save(writer);
                writer.Flush();
                writer.Close();
                fs.Flush();
                fs.Close();
            }
 
            catch (Exception E)
            {
                MessageBox.Show("Error: " + E.Message);
            }
 
        }
 
        private void openButton_Click(object sender, EventArgs e)
        {
            
        }
 
        
    }
}

           
         

	Title
1	my asp.net page returns "An object …
2	My c# applcation is gving build errors …
3	Get access to a Windows.Form.List…
4	Static upon opening port with USR PCI …
5	Object Reference Required?
6	Unable to Update Long Text Fields Usin…

My c# applcation is gving build errors (An object reference is required for the non-static field, method, or property )

Asked by Loudninja in C# Programming Language

Tags: c#, method, FileDialog

About this solution