Data Controls :: Pass Value From GridView To Another Page Using Session And QueryString

May 7, 2015

Object reference not set to an instance of an object.

Line 20: GridViewRow row = GVInvestigateReport.Rows[rowIndex];

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Similar Messages:

Data Controls :: Pass Multiple QueryString Values In GridView To Another Page Using LinkButton Or HyperLink?

Jan 10, 2013

i am having two logins,one login for employee and another login for hr,hr wants to create the payslip for every month,if the HR created the payslip for the particular employee,once created the payslip,the employee can login in his account ,if payslip is created it will be displayed in the gridview,in that gridview i provide a print option,,,and pass the employee id using the eval..my problem is,,if the particulare employee having the payslips details in the gridview,it will be order by month wise,if the user wants to take the print,if the employee want to take the print for the month of february,,when the employee clicks the print option by mistake january month record is printed,,i need to print februry as per the employee selection,,,this is my code,form1.aspxin gridview all the months of salary details will be displayed,

<Columns>
<asp:BoundField DataField="empcode" HeaderText="Employee Code"
SortExpression="empid" />
<asp:BoundField DataField="empname" HeaderText="Employee Name"
SortExpression="empname" />
<asp:BoundField DataField="month" HeaderText="Month" SortExpression="month" />

[code]....

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Data Controls :: Pass Data From GridView Using QueryString To Next Page?

Jan 26, 2014

How to carry the data from one webform to other. My scenario is in my webform1 I've a gridview that contains workshop details like name,id,etc.. when a row is selected it redirects to the webform2.

I want to carry those details to webform2 and my url should look something like this "localhost:3434:/Common/Register.aspx?WorkshopId=2010"

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Data Controls :: Pass GridView Row To Another Page Using Session

Mar 27, 2013

im passing gridview row value to next page  using linkbutton with session.But i got this error "Unable to cast object of type 'System.Web. UI.WebControls. GridView' to type 'System.Web.UI.WebControls.LinkButton'." and my code is

PAGE 1
Protected Sub gridview1_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles gridview1.RowCommand
Dim RefNo As String Dim LnkRefNo As LinkButton
LnkRefNo = e.CommandSource
RefNo = Convert.ToString(LnkRefNo.ToolTip.ToString())
Session("ref") = RefNo.ToString()
Response.Redirect("update.aspx")end sub
PAGE 2

textbox1.Text = Convert.ToString(Session("ref"))

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Data Controls :: Pass GridView Row Values To Next Page Using Session?

Mar 22, 2013

i have a gridview with link button and one field called "ID"

if i click that link button that "Id" values should pass to next page using "SESSION" variable in vb.net

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Data Controls :: Send (Pass) GridView Row Values To Next Page Using Session Variable

Nov 6, 2013

i have a gridview with link button and one field called "ID" i have five values....when i click the link button that row value ill show in next page in textboxes ,txtid, txtage, txtsalary,......... if i click that link button that "Id" values should pass to next page using "SESSION" variable in C#.net

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Forms Data Controls :: Get And Pass A Querystring In A Gridview?

Mar 18, 2011

I am looking to pass a value into a query string. I am rendering a page right now called UserDetails.aspx?id=23 and in ASPX page I have a Gridview like this:

<asp:GridView ID="dgDetails" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="txtName" SortExpression="txtName" HeaderText="User Name" />
<asp:TemplateField HeaderText="Permissions">
<ItemTemplate>
<a href="javascript:void(0);" onclick="javascript:pop('Perms.aspx?id=<%# DataBinder.Eval(Container.DataItem, "intUserAccount") %>&hu=<%# DataBinder.Eval(Container.DataItem, "intUserAccountWorkspace") %>', 600, 300);
return false;">Details</a>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>

I want to take the "id=23" query string from the current page and pass it onto this link (in bold).

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Forms Data Controls :: QueryString Value Unable To Pass To Another Page?

Jun 27, 2010

im creating a photo album just like facebook album featureThe problem im facing now is unable to add new picture to a particular albumBelow is the code to pass a querystring to the addphoto.aspx in a datalist, i bind the sqldatasource using vb in the codebehind

[Code]....

[Code]....

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Data Controls :: Pass Multiple QueryString Parameters In HyperLink Inside GridView?

May 7, 2015

In one of the web page say "Default1.aspx" I have a Gridview.I am using 2 DataKeyNames in Gridview. i.e., DataKeyNames="G_Name, Param_ID" Also, I have one Hyperlink inside Gridview, upon clicking, page navigates to other page say "Default2.aspx"

code of "Default1" page: 

<asp:GridView ID="GridView1" runat="server" DataKeyNames="G_Name, Param_ID" AutoGenerateColumns="False" Width="100%" PageSize="8" AllowPaging="True" OnPageIndexChanging="GridView1_PageIndexChanging">
<Columns>
<asp:BoundField HeaderText="Goal Name" DataField="G_Name" Visible="false"/>

[Code]....

code of "Default2" page:

protected void Page_Load(object sender, EventArgs e) {
if (!Page.IsPostBack) {
string name = Request.QueryString[0].ToString();
string id = Request.QueryString[1].ToString();
}
}

I want to pass multiple parameters in querystring. I wrote above code.

Problem is: I am unable to write the correct syntax for Hyperlink NavigationUrlTherefore, it is giving me below error:

DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'GF_Name, Param_ID'.

at Line:

<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%# Eval("GF_Name, Param_ID","~/Default2.aspx?Name={0}&Id={1}") %>'
Text='<%# Eval("GF_Name") %>'></asp:HyperLink>

how to resolve it.

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Forms Data Controls :: Work When The Page Load Not When Pass The Querystring On The Browser?

Oct 16, 2010

i have a page, when the page loads, nothing shows up, when i pass the querystring on the browser as [URL]

I want it to work when the page load not when i pass the querystring on the browser.

Here is the code:

[code]....

[Code]....

[Code]....

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Data Controls :: How To Pass TextBox Value To Another Page Using QueryString Parameter On Button Click

Jan 9, 2014

I have passed the value from one page to next page using a querystring. In the next page i need to get the value from the query string and based on the value, it needs to checked with the database and the result set should be placed in the gridview, details view or listview anything else. 

Ex: Response.redirect("user.aspx?id="+userinput.text);

 userdetails.aspx?id=vicky - url

table:

user           mobileno                email
vicky           9848752322         ervigsh@gmail.com 

In the details view or list view control, I need to get the value vicky from the url and based on the value's row in the database table need to be binded in any of the mentioned above controls.

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Data Pass To Second Web Page Through Querystring And The Grid View In Second Page Fill?

May 16, 2010

i have two web pages, i have 6 text box in first page and a gridview in second page, i want when a user fill one or two or....all of these text box, the data pass to second web page through the Querystring and the grid view in second page fill, i wrote a store procedure and configured my grid view correctly but it does not work , i think i have a problem in my first page behind code.

this is my code:

[Code]....

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Web Forms :: Pass Data From TextBox From One Page To Another Using QueryString

May 28, 2012

This is my last thread [URL] .... 

I want to use Query string instead of session how i can do it?

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Data Controls :: How To Pass Session ID In HyperlinkField GridView

Jun 16, 2015

here i am passing session id, to another page there capturing id to display some content. But i am getting error as "Object reference not set to an instance of an object." while capturing id in redirected page.

<asp:HyperLink ID="myHyperlink" Text='<%# Eval("PersonName") %>' NavigateUrl='<%# Eval("ImageId", "~/Display.aspx?")%>' runat="server"></asp:HyperLink>

I have doubt near navigate url field. captured the same in display.aspx as,

string strImageid = (string)Session["ImageId"].ToString();
        if (strImageid != null)
{
some.....
}

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Data Controls :: Pass GridView Row Values Using Session

May 7, 2015

This is my UserRoleList.aspx file:

<%@ Page Title="" Language="C#" MasterPageFile="~/Forms/RolesMgt/MasterRoles.master"
AutoEventWireup="true" CodeFile="UserRoleList.aspx.cs" Inherits="Forms_RolesMgt_RoleList_UserRoleList" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">

[Code] ....

This is the UserRoleList.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

[Code] ....

This is the next page where i want all the controls of the selected row to be transferred. I tried by out ur different tutorial, it works when i use out of my project but did not work when i use it in my working project.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

[Code] ....

I tried the tutorials as u mentioned above but showing the same error.

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Forms Data Controls :: Pass A Session To Another Page From A Hyperlink?

Mar 25, 2011

My doc isn't coming up in the url on the next page so the gridview isn't appearing. What am I doing wrong?

[Code]....

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Forms Data Controls :: Dropdownlist With Request.QueryString - Display Gridview In Next Page

Jan 4, 2011

[Code]....

in my page am having one dropdownlist,Textbox and Search Button.Dropdownlist consists of Problem id,Phone No,Email,CardNo. when i select any of the above and enters a related string in textbox and click on search button a gridview will appear with related details. Everything is fine. but my challange is to display this gridview in next page.. how itz possible. i think request.Querystring helps me.but i dnt know how to write dis.Here am Pasting my code. Aspx.cs

[Code]....

Aspx code:

[Code]....

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Data Controls :: Pass Multiple Values For Single QueryString Parameter

May 7, 2015

i want to pass multiple arrays variable in query string.for example i have three checkbox list Brand ,Price, Attribute any arrays variable may have more than one value key arrays variable are fixed for checkboxlist

1-checkbox list Brand has Brand []arrays variable

2-checkbox list Price has Price []arrays variable

3-checkbox list Attribute has Attribute []arrays variable

now i have selecting two -two from every checkbox list .than i want to query string something like this

www.defualt.aspx?brand[]=samsung=123&apple=11,Price[]=100=12&200=2,Attribute []=camera=1&display=2

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Web Forms :: How To Pass Querystring To Next Page

May 3, 2010

i am new to ASP.net website programming i have a page with dropdown list connected with batabase file. I put Image button that automatically retreive image from default project location but it does not accessing image from folder that i made for images. Secondaly i want to send the information to another page that when user click the image button of any record it move to another page showing the same image and its details. i made the second page with detailsview control and it also showing large image and information but how to pass argument (querystring)to second form whith record id and second form show it. detail about what to write behind the button_click trigger and other changes.

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Web Forms :: Pass Value From One Page To Another Without QueryString

May 7, 2015

I want to rewrite url by removing query string  question mark and put a slash instead

Used this to remove .aspx

So my urllooks like this http://localhost:10089/Coding

<rewrite>
<rules>
<rule name="Hide .aspx ext">
<match url="^(.*)$" ignoreCase="true" />
<conditions>
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />

[Code] ....

I want to remove http://localhost:10089/Read?ID=1

i want to remove query string and make url like

http://localhost:10089/Read/ID/1

I tried this

<rule name="Rewrite for Read" stopProcessing="true">
<match url="^Read/([^/+])?$" />
<action type="Rewrite" url="Read.aspx?ID={R:1}" />
</rule>

But not working how do i achieve this....

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Forms Data Controls :: Passing Populated Search Values In A Gridview To Another Page Using Querystring Or Sessions

Nov 8, 2010

We do have a search page for customers which returns a list of data from a table.

Once we select on an item it should redirect to another page with customerId as a querystring parameter..

Now the problem is we have to save all the customerIds and need to send them to display page..and need to select next one once they done with previous one without going to the search page again..

Example:

if they got 10 customers in the search page then we need to send all 10 ids to display page by starting display of firstone and once they select next button on display page they have to move on to the next cutomer from that list..if they reached the end of list they have to start again from the first...we need to avoid the user going to the search page for each customer every time...

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Page Cannot Load When Pass The Querystring To The Browser

Oct 16, 2010

It works when i pass the querystring on the browser as this: http://localhost:51765/foo/foo.aspx?ID=c516f4f4-36a9-40a7-baad-d2419ea631b9 want it to work when the page load not when i pass the querystring on the browser.

<asp:SqlDataSource ID="categoriesDataSource" runat="server"
connectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT [CategoryID], [Name] FROM [Categories] WHERE ([UserId] = @UserId) ORDER BY [Name]">
[code]...

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Web Forms :: URL Routing - Pass ID To Next Page Via QueryString

May 27, 2012

I did it and it worked but when i wrote these code in addressbar i see this address

http://localhost:1420/behtop%20website/Store.aspx

I want this

E.g.:

When user type  behcode =1111 in TEXTBOX when click on button it go to store.aspx but i want in addressbar see this address

http://localhost:1420/behtop%20website/1111

instead of store.aspx  write 1111

How I can do it?

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Forms Data Controls :: Pass Value In GridView From Page To Another Page?

Mar 21, 2010

how to pass value in GridView from Page1.aspx to Page2.aspx

In the GridView, I add one column that have CheckBox and the GridView have 5 rows then it will be 5 CheckBox.

What I would like to do is, when we checked 3 CheckBox from the GridView and click submit button, it will go to the Page2.aspx and display back the GridView but only display 3 rows that had been checked from the Page1.aspx I'm using VB

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Web Forms :: How To Pass Values From One Page To Another Page Using Querystring

Dec 7, 2010

in my webpage pass values from one page to another page Querystring

in first page there two textboxes both textbox values pass to them ,but sometime only one value select if am entering only

first textbox value it will pass,if am entering only second textbox value it wont pass value the value taken like that

Response.Redirect("~/Admin/VegaFABS.aspx? symbol=" + txtSymbol.Text);
second page
string s2 = Request.QueryString["symbol"];

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