TemplateField tf1 = new TemplateField();
tf1.ItemTemplate = ???
How to initialize this property?
If I need to this programmatically then what to do?
TemplateField tf1 = new TemplateField();
tf1.ItemTemplate = Page.LoadTemplate("ItemTemplate.ascx");
You would usually do this sort of thing in the markup:
<TemplateField ...>
<ItemTemplate>
<asp:TextBox .../>
</ItemTemplate>
</TemplateField>
or do the same thing using the designer.
Example follows. The commented-out markup produces the same thing as the codebehind does:
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:AdventureWorksConnectionString %>"
SelectCommand="SELECT Person.Contact.FirstName, Person.Contact.LastName
FROM Person.Contact
INNER JOIN HumanResources.Employee ON Person.Contact.ContactID = HumanResources.Employee.ContactID
WHERE (Person.Contact.LastName LIKE N'A%')
ORDER BY Person.Contact.LastName, Person.Contact.FirstName">
</asp:SqlDataSource>
<asp:Repeater ID="Repeater1" runat="server" DataSourceID="SqlDataSource1">
<%-- <ItemTemplate>
<asp:Label runat="server" ID="lblLast">Name: </asp:Label>
<asp:Label runat="server" ID="lblName" Text='<%# DataBinder.Eval(Container.DataItem, "LastName")+", "+DataBinder.Eval(Container.DataItem, "FirstName") %>' />
</ItemTemplate>--%>
<SeparatorTemplate>
<hr />
</SeparatorTemplate>
</asp:Repeater>
</form>
</body>
</html>
Codebehind:
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : Page
{
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
Repeater1.ItemTemplate = new TheItemTemplate();
}
protected void Page_Load(object sender, EventArgs e)
{
DataBind();
}
}
public class TheItemTemplate : ITemplate
{
#region Implementation of ITemplate
public void InstantiateIn(Control container)
{
var lblLast = new Label {ID = "lblLast", Text = "Name: "};
container.Controls.Add(lblLast);
var lblName = new Label {ID = "lblName"};
lblName.DataBinding += delegate(object sender, EventArgs e)
{
var theLabel = (Label) sender;
var dataItem = DataBinder.GetDataItem(theLabel.BindingContainer);
theLabel.Text = DataBinder.Eval(dataItem, "LastName") + ", " +
DataBinder.Eval(dataItem, "FirstName");
};
container.Controls.Add(lblName);
}
#endregion
}
Related
How Can I Add One Event to Each item On A CheckBoxList, pr example I Wanto to add One Click Event to check What Item Has been checked.
thanks in advance.
Each item in CheckBoxList is of type System.Web.UI.WebControls.ListItem and has no events defined.
That's a bit tricky with the CheckBoxList. Don't think there's a straight way to add an click-event to each item, since the ListItem-class doesn't have any events.
You could set AutoPostBack="true" on the CheckBoxList and check on page load which items are selected, but you wouldn't know easy which was the last one clicked.
Other solution is to get rid of the CheckBoxList and create just CheckBoxes and set the click-event on those to the same event-method. And there you could check the sender.
ASPX:
<asp:CheckBox ID="CheckBox1" Text="A" OnCheckedChanged="CheckBox_Clicked" AutoPostBack="true" runat="server" />
<asp:CheckBox ID="CheckBox2" Text="B" OnCheckedChanged="CheckBox_Clicked" AutoPostBack="true" runat="server" />
<asp:CheckBox ID="CheckBox3" Text="C" OnCheckedChanged="CheckBox_Clicked" AutoPostBack="true" runat="server" />
Code behind:
void CheckBox_CheckedChanged(object sender, EventArgs e)
{
Console.WriteLine(((CheckBox)sender).Text);
}
Or you could make your own custom CheckBoxList that handles click-events on items.
OK. So I found this question/answer and it didn't help me out. While the provided answer is correct, there is an easy way to build a CheckBoxList-like control witha Repeater control.
Turns out that you can use a Repeater with an ItemTemplate with a CheckBox.
I have a complete explanation here: http://www.rhyous.com/2014/10/17/aspx-checkboxlist-alternative-that-allows-for-the-oncheckedchanged-event/
I also copied the needed data here in this answer:
Default.aspx
<%# Page Title="Home Page" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="CheckBoxListExample._Default" %>
<%# Import Namespace="CheckBoxListExample" %>
<%# Import Namespace="CheckBoxListExample.Models" %>
<asp:Content ID="BodyContent" ContentPlaceHolderID="MainContent" runat="server">
<div>
<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<asp:CheckBox ID="cb1" runat="server" AutoPostBack="true" OnCheckedChanged="RepeaterCheckBoxChanged"
Text="<%# ((CheckBoxViewModel)Container.DataItem).Name %>"
Checked="<%# ((CheckBoxViewModel)Container.DataItem).IsChecked %>" />
</ItemTemplate>
</asp:Repeater>
</div>
</asp:Content>
Default.aspx.cs
using System;
using System.Collections.Generic;
using System.Web.UI;
using System.Web.UI.WebControls;
using CheckBoxListExample.Models;
namespace CheckBoxListExample
{
public partial class _Default : Page
{
private List<CheckBoxViewModel> _ViewModels;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
var _ViewModels = new List<CheckBoxViewModel>
{
new CheckBoxViewModel {Name = "Test1", IsChecked = true},
new CheckBoxViewModel {Name = "Test2"},
new CheckBoxViewModel {Name = "Test3"}
};
Repeater1.DataSource = _ViewModels;
Repeater1.DataBind();
}
}
protected void RepeaterCheckBoxChanged(object sender, EventArgs e)
{
var cb = sender as CheckBox;
if (cb == null) return;
if (cb.Checked)
{
// Insert
}
else
{
// Delete
}
}
}
}
CheckBoxViewModel
namespace CheckBoxListExample.Models
{
public class CheckBoxViewModel
{
public string Name { get; set; }
public bool IsChecked { get; set; }
}
}
I am having trouble retrieving a TextBox control's ClientID value from a ListView control.
I thought this syntax would return me the ClientID fine(very strange):
((TextBox)e.Item.FindControl("amount")).ClientID;
but it keeps throwing this exception:
"Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index"
Any help is greatly appreciated.
Below is my code:
aspx:
<asp:ListView ID="categories" runat="server"
ClientIDRowSuffix="ID"
ItemPlaceholderID="categoryItem"
DataKeyNames="ID" onitemdatabound="categories_ItemDataBound">
<ItemTemplate>
<div class="category">
<asp:TextBox ID="amount" runat="server" />
</div>
</ItemTemplate>
</asp:ListView>
codebehind:
public string AmountTextBoxClientID { get; set; }
protected string GetAmountTextBoxClientID()
{
return this.AmountTextBoxClientID;
}
protected void categories_ItemDataBound(object sender, ListViewItemEventArgs e)
{
switch (e.Item.ItemType)
{
case ListViewItemType.DataItem:
TextBox amountTextBox = (TextBox)e.Item.FindControl("amount");//this line excutes without any error
amountTextBox.Text = categoryAmount.ToString("C");
amountTextBox.Attributes.Add("readonly", "readonly");
this.AmountTextBoxClientID = amountTextBox.ClientID; //this line keeps throwing the OutOfRange exception
break;
}
}
Im afraid I cant pinpoint your problem but i drew up a page based on what you've given and pasted it below. It does NOT error.
<%# Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
public string AmountTextBoxClientID { get; set; }
protected void Page_Load(object sender, EventArgs e)
{
DataTable dt = new DataTable();
dt.Columns.Add("column1");
DataRow dr = dt.NewRow();
dr[0] = "some data";
dt.Rows.Add(dr);
ListView1.DataSource = dt;
ListView1.DataBind();
}
protected void ListView1_ItemDataBound(object sender, ListViewItemEventArgs e)
{
TextBox tbAmount = (TextBox)e.Item.FindControl("amount");
this.AmountTextBoxClientID = tbAmount.ClientID;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ListView ID="ListView1" runat="server" onitemdatabound="ListView1_ItemDataBound">
<ItemTemplate>
<asp:TextBox ID="amount" runat="server" />
</ItemTemplate>
</asp:ListView>
</div>
</form>
</body>
</html>
I want to update the text property of my textbox control in Asp.Net from within loop.I have tried using Ajax updatepanel with the timer control but unable to update the text property.I have been searching this since last week but unable to find any answer any help would be higly appreciated
Following is the detail:
This is my button click event in this code you can see I am updating the
TxtContent.Text
within a loop the text is being returned by a user defined function called
ReturnBodyText()
afterwards I am assigning the text to the viewstate so that at the timer tick event I can recall the text and update the textbox text property and then at the timer tick event assigning the viewstate values to the textbox.
protected void Button4_Click(object sender, EventArgs e)
{
ArrayList FilePath = (ArrayList)ViewState["ArrayList"];
int i = 0;
int b = 1;
foreach(string[] sr in FilePath)
{
string Month = sr[i];
string datewithzero;
datewithzero = String.Format("{0:00}", b);
string[] FilesArray = (string[])listfiles(Month, datewithzero).ToArray(typeof(string));
foreach (string FileNameWithExtension in FilesArray)
{
ListBox4.Items.Add(FileNameWithExtension);
TxtContent.Text = ReturnBodyText(Month, datewithzero, FileNameWithExtension);
ViewState["Content"] = TxtContent.Text;
Timer1.Enabled = true;
Timer1_Tick(ViewState["Content"], e);
}
i = i + 1;
b = b + 1;
}
}
protected void Timer1_Tick(object sender, EventArgs e)
{
TxtContent.Text =(string) ViewState["Content"];
TxtContent.DataBind();
}
I Hope the above description will help you guys in understanding my problem
The complete aspx file and the code behind is as follows:
Aspx Code:
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%# Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="asp" %>
<asp:ListBox ID="ListBox1" runat="server" Height="509px" Width="59px">
</asp:ListBox>
<asp:Button ID="Button2" runat="server" Height="26px" onclick="Button2_Click"
Text="To be pressed first" Width="130px" />
<asp:Button ID="Button3" runat="server" onclick="Button3_Click"
Text="To be pressed 2nd" Width="131px" Height="26px" />
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:Timer ID="Timer1" runat="server" Interval="1000"
ontick="Timer1_Tick" Enabled="False">
</asp:Timer>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:TextBox ID="TxtContent" runat="server" Height="508px" AutoPostBack="True"
TextMode="MultiLine"></asp:TextBox>
<asp:Button ID="Button5" runat="server" Height="26px" onclick="Button4_Click"
Text="To be pressed Third" Width="122px" />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" />
</Triggers>
</asp:UpdatePanel>
</div>
</form>
- Codebehind:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using System.IO;
using System.Collections;
public partial class _Default : ftp
{
protected void Button2_Click(object sender, EventArgs e)
{
string[] array = (string[])listfiles().ToArray(typeof(string));
ViewState["FolderName"] = array;
foreach (string FileName in array)
{
ListBox1.Items.Add(FileName);
}
}
protected void Button3_Click(object sender, EventArgs e)
{
string[] arraylistbox2 = (string[])ViewState["FolderName"];
string[] arrays = new string[12];
ArrayList ListPath = new ArrayList();
int dateFolder;
foreach (string FileName in arraylistbox2)
{
dateFolder = Convert.ToInt16(FileName);
dateFolder = dateFolder - 1;
ListPath.Add((string[])(listfiles(FileName).ToArray(typeof(string))));
}
ViewState["ArrayList"] = ListPath;
}
protected void Button4_Click(object sender, EventArgs e)
{
ArrayList FilePath = (ArrayList)ViewState["ArrayList"];
int i = 0;
int b = 1;
foreach(string[] sr in FilePath)
{
string Month = sr[i];
string datewithzero;
datewithzero = String.Format("{0:00}", b);
string[] FilesArray = (string[])listfiles(Month, datewithzero).ToArray(typeof(string));
foreach (string FileNameWithExtension in FilesArray)
{
TxtContent.Text = ReturnBodyText(Month, datewithzero, FileNameWithExtension);
ViewState["Content"] = TxtContent.Text;
Timer1.Enabled = true;
Timer1_Tick(ViewState["Content"], e);
}
i = i + 1;
b = b + 1;
}
}
protected void Timer1_Tick(object sender, EventArgs e)
{
TxtContent.Text =(string) ViewState["Content"];
TxtContent.DataBind();
}
Sadly, your code did not help me much. However, I wrote this which I believe does what you want -partially-. It seems to me nothing more can be done though. Here is the code:
.aspx file:
<%# Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebApplication1.Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<asp:Timer runat="server" ID="Timer1" Interval="1000" Enabled="true"
ontick="Timer1_Tick" />
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" />
</Triggers>
<ContentTemplate>
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
</body>
</html>
aspx.cs file:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Threading;
namespace WebApplication1
{
public partial class Default : System.Web.UI.Page
{
protected static string keeper;
protected static bool inUse = false;
protected void Page_Load(object sender, EventArgs e) {}
protected void Button1_Click(object sender, EventArgs e)
{
Thread worker = new Thread(new ThreadStart(workerFunction));
worker.Start();
return;
}
protected void workerFunction()
{
inUse = true;
for (int i = 0; i < 3; i++)
{
TextBox1.Text += "foo";
keeper = TextBox1.Text;
Thread.Sleep(1000);
}
inUse = false;
keeper = "";
}
protected void Timer1_Tick(object sender, EventArgs e)
{
if (inUse)
{
TextBox1.Text = Convert.ToString(keeper);
}
}
}
}
I have a grid with two columns first column with check box and second column with text box. I have a add and save button down the grid.Can you please tell how to obtain if i click add button i need to append one more row to the grid with empty text box and check box so that i can type and click save
need to do possibly without java script
If I am getting you correctly you want something like below
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default5.aspx.cs" Inherits="Default5" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="grdDemo" runat="server" AutoGenerateColumns="False" EnableModelValidation="True">
<Columns>
<asp:TemplateField HeaderText="CheckBox">
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# Bind("IsCheckBox") %>' Enabled="false" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="TextBox">
<ItemTemplate>
<asp:TextBox ID="Label1" runat="server" Text='<%# Bind("IsTextBox") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Save" />
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Caching;
public partial class Default5 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
grdDemo.DataSource = new Demo().GetData();
grdDemo.DataBind();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
var list = new Demo().GetData();
list.Add(new Demo() {IsCheckBox = false, IsTextBox = ""});
Cache["list"] = list;
grdDemo.DataSource = list;
grdDemo.DataBind();
}
}
public class Demo
{
public bool IsCheckBox { get; set; }
public string IsTextBox { get; set; }
public List<Demo> GetData()
{
if (HttpContext.Current.Cache["list"] == null)
{
List<Demo> list = new List<Demo>()
{
new Demo(){IsCheckBox=true,IsTextBox = "text1"},
new Demo(){IsCheckBox=false,IsTextBox = "text2"},
};
return list;
}
return (List<Demo>)HttpContext.Current.Cache["list"];
}
}
I'd like to bind a List of Dictionary to a GridView.
var liste = new List<Dictionary<string, string>>();
var dictionary = new Dictionary<string,string>();
dictionary["Id"] = "111";
dictionary["Description"] = "text to show";
dictionary["OtherInfo"] = "other text";
liste.Add(dictionary);
gvClients.DataSource = liste;
gvClients.DataBind();
The code in the aspx :
<asp:GridView ID="gvClients" runat="server" AutoGenerateColumns="true" GridLines="None"
AllowPaging="True" CssClass="gridview" AlternatingRowStyle-CssClass="alt" Width="80%">
<AlternatingRowStyle CssClass="alt"></AlternatingRowStyle>
<Columns>
<asp:TemplateField HeaderText="PropertyName">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Eval("Description") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="PropertyName">
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Eval("OtherInfo") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
How can I bind the GridView to that Object (or a System.Collections.HashTable).
edit
The geek's solution for Dictionary work but not for HashTable, is there a solution ?
var liste = new List<System.Collections.Hashtable>();
var table = new System.Collections.Hashtable();
table["Denomination"] = "a";
table["Denomination2"] = "an";
liste.Add(table);
var result = liste.Select(map => new
{
IdClient = map["Denomination"],
Denomination = map["Denomination2"]
}).ToList();
gvClients.DataSource = result;
gvClients.DataBind();
I've this error :
The data source for GridView with id 'gvClients' did not have any properties or attributes from which to generate columns.
When I modify the mapping like this :
var result = liste.Select(map => new
{
IdClient = map["Denomination"],
Denomination = map["Denomination2"],
Test = "test"
}).ToList();
It will show only the Test property.
Thanks
Check out the following code.
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="gvClients" runat="server" AutoGenerateColumns="false" GridLines="None"
CssClass="gridview" AlternatingRowStyle-CssClass="alt" Width="80%">
<AlternatingRowStyle CssClass="alt"></AlternatingRowStyle>
<Columns>
<asp:BoundField DataField="Key" />
<asp:BoundField DataField="Value" />
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Collections.Specialized;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
var liste = new List<Dictionary<string, string>>();
var dictionary = new Dictionary<string, string>();
dictionary["PropertyName"] = "text to show";
var dictionary2 = new Dictionary<string, string>();
dictionary2["PropertyName"] = "text to show1";
liste.Add(dictionary2);
liste.Add(dictionary);
var result = liste.SelectMany(x => x);
gvClients.DataSource = result;
gvClients.DataBind();
}
}
}
Edit
I have edited the code as per your requirements.Please try this code and let me know if you experience any problems .
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="gvClients" runat="server" AutoGenerateColumns="true" GridLines="None"
CssClass="gridview" AlternatingRowStyle-CssClass="alt" Width="80%">
<AlternatingRowStyle CssClass="alt"></AlternatingRowStyle>
<Columns>
<asp:TemplateField HeaderText="Description">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Eval("Description") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="OtherInfo">
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text='<%# Eval("OtherInfo") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public class Client
{
public string ID { get; set; }
public string Description { get; set; }
public string OtherInfo { get; set; }
}
public partial class Default3 : System.Web.UI.Page
{
List<Client> list=new List<Client>();
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
var liste = new List<Dictionary<string, string>>();
var dictionary = new Dictionary<string, string>();
dictionary["ID"] = "111";
dictionary["Description"] = "XYZ";
dictionary["OtherInfo"] = "Addd";
liste.Add(dictionary);
var result = liste.Select(map => new Client
{
ID = map["ID"],
Description = map["Description"],
OtherInfo = map["OtherInfo"]
}).ToList();
gvClients.DataSource = result;
gvClients.DataBind();
}
}
}
EDITII
If you want to use Hashtable then do the following
Create a new class named Client (what ever you want)
public class Client
{
public string IdClient { get; set; }
public string Denomination { get; set; }
}
and then query the list as follows
var liste = new List<Hashtable>();
var table = new Hashtable();
table["Denomination"] = "a";
table["Denomination2"] = "an";
liste.Add(table);
var result = liste.Select(map => new Client()
{
IdClient = map["Denomination"].ToString(),
Denomination = map["Denomination2"].ToString()
});
gvClients.DataSource = result;
gvClients.DataBind();