Advertisement

04.25.2008 at 07:01AM PDT, ID: 23353508
[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!
8.2

Databinding datagrid with template, C#, ASP.net

Asked by weimha in Microsoft Visual C#.Net, C# Programming Language, Programming for ASP.NET

Tags:

I have a gridview that I am adding columns to and using TemplateFields.  I am able to get the columns added but I can't get the data to bind.  

Here is my code:
Start Free Trial 
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:

conn.Open();
        da.SelectCommand = cmd;
        da.Fill(dt);
 
        GridView1.AutoGenerateColumns = false;
 
        foreach (DataColumn col in dt.Columns)
        {
            TemplateField bfield = new TemplateField();
 
            bfield.HeaderTemplate = new GridViewTemplate(ListItemType.Header, col.ColumnName);
           
            GridView1.Columns.Add(bfield);
            
        }
 
        GridView1.DataSource = dt;
        GridView1.DataBind();
 
 
 
public class GridViewTemplate : ITemplate
{
 
    ListItemType _templateType;
    string _columnName;
    	
        public GridViewTemplate(ListItemType type, string colname)
        {
            _templateType = type;
            _columnName = colname;
 
        }
 
        void ITemplate.InstantiateIn(System.Web.UI.Control container)
        {
 
            switch (_templateType)
            {
                case ListItemType.Header:
                    Label lb1 = new Label();
                    lb1.Text = _columnName;
                    container.Controls.Add(lb1);
                    lb1.BackColor = System.Drawing.Color.Red;
                    break;
 
                case ListItemType.Item:
                    TextBox tb1 = new TextBox();
                    tb1.Columns = 4;
                    container.Controls.Add(tb1);
                    break;                   
 
            }
 
        }
 
}
[+][-]04.28.2008 at 12:25AM PDT, ID: 21452078

Assisted solutions are selected by the member who asked the question as a comment that contributed to their question's solution.

Start your 7-day free trial to view this Assisted Solution or ask the Experts your question.

 
[+][-]04.29.2008 at 06:17AM PDT, ID: 21461888

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]04.29.2008 at 10:28AM PDT, ID: 21464301

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: Microsoft Visual C#.Net, C# Programming Language, Programming for ASP.NET
Tags: C#, ASP.net
Sign Up Now!
Solution Provided By: weimha
Participating Experts: 1
Solution Grade: A
 
 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628