To send two values from one page to another

Response.Redirect("AddEditQuestion.aspx QuestionId=" + intQuestionId + "&QuizId=" + ViewState["QuizId"]);

Checkbox in to a boolean variable

bool isactive;
if (chkCategoryActive.Checked)
{
fc.IsActive = true;
}
else
{
fc.IsActive = false;
}

or it can also be written as

fc.IsActive2 = Convert.ToBoolean(chkActive.Checked);

Another Typical GridView

Take the code below and replace ( by < and ) by > in MsWord.


(%--(asp:GridView ID="dgdManageCategory" runat="server" AutoGenerateColumns="false" OnRowCommand="dgdManageCategory_RowCommand" OnRowDeleting="dgdManageCategory_RowDeleting" OnRowEditing="dgdManageCategory_RowEditing")
(Columns)

(asp:TemplateField HeaderText="CategoryID" Visible="false")
(ItemTemplate)
(asp:Label ID="lblCatID" runat="server" Text='(%# Eval("CategoryID")%)' /)
(/ItemTemplate)
(/asp:TemplateField)

(asp:TemplateField HeaderText="Status")
(ItemTemplate)
(asp:CheckBox ID="cbIsActive" runat="server" Checked='(%# Convert.ToBoolean(Eval("IsActive"))%)' /)
(/ItemTemplate)
(/asp:TemplateField)

(asp:BoundField DataField="CategoryName" HeaderText="Category Name" ConvertEmptyStringToNull="true" /)

(asp:TemplateField HeaderText="Edit")
(ItemTemplate)
(asp:Button ID="lbnEdit" runat="server" CommandArgument='(%# Eval("CategoryID")%)' CommandName="Edit" Text="Edit" /)
(/ItemTemplate)
(/asp:TemplateField)

(asp:TemplateField HeaderText="Delete")
(ItemTemplate)
(asp:Button ID="lbnDelete" runat="server" CommandArgument='(%# Eval("CategoryID")%)' CommandName="Delete" Text="Delete"
OnClientClick="JavaScript:return confirm('Are you sure you want to delete ');"/)
(/ItemTemplate)
(/asp:TemplateField)

(asp:TemplateField HeaderText="Products")
(ItemTemplate)
(asp:Button ID="lbnProducts" runat="server" CommandArgument='(%# Eval("CategoryID")%)' CommandName="Products" Text="Products" /)
(/ItemTemplate)
(/asp:TemplateField)

(/Columns)
(/asp:GridView)--%)

A Typical GridView

Take the code below and replace ( by < and ) by > in MsWord.

(asp:GridView ID="dgdManageUsers" runat="server" AutoGenerateColumns="False"
AllowPaging="true" PagerStyle-HorizontalAlign="Right" PagerSettings-Mode="Numeric" PagerSettings-PageButtonCount="3"
OnPageIndexChanging="dgdManageUsers_PageIndexChanging" EmptyDataText="No records found" OnRowDeleting="dgdManageUsers_RowDeleting"
OnRowCommand="dgdManageUsers_RowCommand" )

(Columns)
(asp:TemplateField HeaderText="CategoryID" Visible="False")
(ItemTemplate)
(asp:Label ID="lblUserID" runat="server" Text='(%# Eval("UserId")%)' /)
(/ItemTemplate)
(/asp:TemplateField)

(asp:BoundField HeaderText="Full Name" DataField="FullName" /)

(asp:BoundField HeaderText="Email" DataField="Email" /)

(asp:BoundField HeaderText="Registration Date" DataField="RegistrationDate" /)

(asp:TemplateField HeaderText="Edit")
(ItemTemplate)
(asp:Button runat="server" ID="btnEdit" CommandName="Edit" CommandArgument='(%# Eval("UserId")%)' Text="Edit"/)
(/ItemTemplate)
(/asp:TemplateField)

(asp:TemplateField HeaderText="Delete")
(ItemTemplate)
(asp:Button runat="server" ID="btnDelete" CommandName="Delete" CommandArgument='(%# Eval("UserId")%)' Text="Delete"
OnClientClick="JavaScript:return confirm('Are you sure you want to delete ');" /)
(/ItemTemplate)
(/asp:TemplateField)

(asp:TemplateField)
(ItemTemplate)
(asp:TextBox runat="server" ID="txtEditBox" Visible="False" Text='(%# DataBinder.Eval(Container.DataItem,"Email") %)' /)
(/ItemTemplate)
(/asp:TemplateField)
(/Columns)
(PagerSettings PageButtonCount="3" /)
(PagerStyle HorizontalAlign="Right" /)

(/asp:GridView)

if ( ! Page.IsPostBack)

if (!Page.IsPostBack)
{
populateUserDetailsGrid();
}

-> Working with any kind of WebForm is posting data back to the server to enable data and command processing. The populateUserDetailsGrid() method is fired when this above condition is not true.

The GridView 'gdABCD' fired event PageIndexChanging which wasn't handled.

1) If we change DataGrid to a GridView so inside any Event we change
DataGridPageChangedEventArgs to GridViewPageEventArgs.

2) If you set AllowPaging="true" or AllowSorting="true" on a GridView control without using a DataSourceControl DataSource (i.e. SqlDataSource, ObjectDataSource), you will run into the following errors: -

When changing the page on the GridView control: -

The GridView 'GridViewID' fired event PageIndexChanging which wasn't handled.
When clicking a column name to sort the column on the GridView control: -

The GridView 'GridViewID' fired event Sorting which wasn't handled.

As a result of not setting the DataSourceID property of the GridView to a DataSourceControl DataSource, you have to add event handlers for sorting and paging.

GridView PageIndex Code Behind

protected void gridView_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
gridView.PageIndex = e.NewPageIndex;
gridView.DataBind();
}

Paging concepts in GridView

The DataGrid control requires additional coding for paging. The GridView control automatically supports paging by setting the PagerSettings property. The PagerSettings property supports four modes: Numeric ( default ), NextPrevious, NumericFirstLast, and NextPreviousFirstLast.

The Numeric mode displays numbered page links instead of "next/prev" links, and the NumericFirstLast option adds first and last page links. The GridView control's PagerStyle property can be used to set styles and the position of the pager.
Additionally, you can customize the pager buttons for the GridView control using a PagerTemplate.

Custom paging support in the GridView is supplied by the bound data source control as opposed to the AllowCustomPaging mechanism supplied by the DataGrid control.

Get Row Index with Gridview Select Button

When you autoGenerate a Select button with a Gridview, to find the RowIndex for that particular row, you can use the SelectedIndexChanged Event.

Inside that event, try something like this (with a label called 'Label1':

Dim row As GridViewRow = MyGridView.SelectedRow
Dim intRow as Integer=Row.RowIndex
label1.text=intRow.ToString

or


GridViewRow gvr = new GridViewRow();
gvr = dgdManageUsers.SelectedIndex;
int introw = gvr.RowIndex;
label1.text=intRow.ToString;

Some CSS Examples

body {
background: #FFFFFF;
color: #000000;
margin: 0;
padding: 0;
}
p {
font-family: Arial;
font-size: 12px;
}
h1 {
font-family: Arial;
font-size: 14px;
color: #000000;
}
a:link {
font-family: Arial;
font-size: 12px;
color: #000000;
}
a:hover {
font-family: Arial;
font-size: 12px;
color: #FF0000;
}
.textbox {
font-family: Arial;
font-size: 12px;
border: 1px solid black;
}
.button {
font-family: Arial;
border: 1px solid black;
background-color: #CCCCCC;
}
.dropdownmenu {
font-family: Arial;
font-size: 12px;
background-color: #CCCCCC;
}

ItemStyle/HeaderStyle Properties not working with DataGrid

Remember that a DataGrid generates an HTML Table, with TableRows and Cells. If you have ItemStyle/HeaderStyle/SelectedItem/FooterStyle tags with display properties (like forecolor/bold/font properties) and some of them are not displaying like you think they should, be sure to check your page for a StyleSheet.

If you have a TD tag section in your page's stylesheet - -whatever properties you set there will normally override whatever you add into your DataGrid's Item styles.