Forms Data Controls :: How To Display The String Data Stored In A String[] Variable Into Gridview

Jul 16, 2010

How to display the string data stored in a string[] variable into gridview?

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Forms Data Controls :: Get Gridview Item Template Textbox Value To String Variable?

May 27, 2010



Get Gridview item template textbox value to string variable?

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Forms Data Controls :: Unable To Display String From Gridview

Jan 4, 2010

I have a gridview bound to an objectdatasource and for some reason a couple of the fields in the ods query show up as

-1 for row 1
-2 for row 2

the fields are in sql as nvarchar(50) other nvarchar(50) do however show up.... any ideas what is wrong?

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Forms Data Controls :: Change The Date Format From String To String At Gridview?

Feb 24, 2011

i facing a problem to change the date format at gridview display.

below is my coding:


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Forms Data Controls :: Reset Gridview To Display EmptyDataText String

Mar 26, 2010

I have a DropDownList when selected, brings up Detail Info in GridView1. That GridView has a LinkButton when selected brings up the final Detail Info, in GridView2. need to have the GridView2 clear out and display as when it is "EmptyDataText", when the DropDownList is changed.

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Forms Data Controls :: Append Two String Fields To Display In Gridview Using LINQ

Feb 4, 2011

I need to display Name1 and Name2 in a single column in gridview. I am using Linq. How is this done.

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DataSource Controls :: Execute Stored Procedure Using A String Variable

Jun 22, 2010

Is it possible to save execute stored proc command in a string variable and then execute string variable?
Does this logic fits into LINQ2SQL? Why I want to do this - INstead of passing user control references to server, I want to save user control values to string in client side java script and then pass string to server to do actual stored proc execution. Hopefully this will improve performance.

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Forms Data Controls :: Use A Query String Variable Created On The Fly To Populate A Child Webpage?

Feb 22, 2010

I have developed the below web page which has an 3.5 listview control as it's frontend and an sql server db as it's backend.


The first row on the web page is the inserting row. What I am hoping to achieve is that when the user enters their appropriate data they click the "Next" button to assign this dataset with it's own identity ID (customer_id) value within my database (this works perfectly), at the same time on the fly I want to use this customer_id as a query string variable to populate a child page (customerTrades.aspx) in order to pin further data to this identity. Currently I am attempting to use the below code within the iteminserted event of my listview control but I receive the error: "object reference not set to the instance of an object"??

protected void lvTrustAccounts_ItemInserted(object sender,
ListViewInsertedEventArgs e)
string customerID = e.Values["customer_id"].ToString();
+ customerID + "");

Is this because the child page cannot find the customer_id variable being passed through the query string? Because it's not actually created yet? Am I using the wrong listview event? How can I achieve what I am looking for?

I must also mention that I'm using a linqdatasource to insert my data on runtime into my database. However, I am using the listview iteminserting event to insert my frontend dropdownlist selected values, code below:

protected void lvTrustAccounts_ItemInserting(object sender,
ListViewInsertEventArgs e)
= DateTime.Now;
= null;
DropDownList ddl_CountyInsert =
DropDownList ddl_CityInsert =
DropDownList ddl_CountryInsert =
= ddl_CountyInsert.SelectedValue;
= ddl_CityInsert.SelectedValue;
= ddl_CountryInsert.SelectedValue;

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Forms Data Controls :: Returning Single String Result Through Stored Procedure

Jun 22, 2010

I am trying to return single string result through a stored procedure and Linq. This works fine when I test the stored procedure but it is not returning the value to the page. The value returned is always 0 which is the return value. This is the stored procedure:

@CustomerName nvarchar(50),
@Password nvarchar(50) output
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName

This is the vb
@CustomerName nvarchar(50),
@Password nvarchar(50) output
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName is the code created by the designer

This is the designer function
<FunctionAttribute(Name:="dbo.Login")> _
Public Function Login(<Parameter(Name:="CustomerName", DbType:="NVarChar(50)")> ByVal customerName

As String, <Parameter(Name:="Password", DbType:="NVarChar(50)")> ByRef password As String) As IntegerDim result
As IExecuteResult = Me.ExecuteMethodCall(Me, CType(MethodInfo.GetCurrentMethod,MethodInfo), customerName, password)
password = CType(result.GetParameterValue(1),String)
End Function

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Forms Data Controls :: Select Command In App So Could Execute The Command And Retrive The Data Into A String Variable?

Apr 9, 2010

i'm trying to issue a select command in my app soi could execute the command and retrive the data into a string variable.the problem is that this command is overloaded with DataSourceSelectArgument and i can't figure out what it is.i'm using sql server express and when issue a n insert command for example sq.Insert(); i have no problems.this the command that's holding me:

SqlDataSource sq = new SqlDataSource();
sq.ConnectionString = ConfigurationManager.ConnectionStrings["CustomerDatabaseConnectionString1"].ToString();
sq.SelectCommandType = SqlDataSourceCommandType.Text;
sq.SelectCommand = "SELECT * FROM CustomerTable where customerID = 1";
string result = sq.Select(some overload that's stopping me);

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Web Forms :: How To Parse String Variable For Display In Control

Nov 26, 2010

How can i display the string variable data "234,345,567,678" into a listbox? i wish to parse the delimited string as seperate items.

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Forms Data Controls :: Replacing All Occurrences Of A String With Another String?

Dec 15, 2010

i have a gridview and i want all occurences of a particular string inside the gridview to be replaced with another string.

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Forms Data Controls :: How To Read Data From Stored Proceedure And Display To Gridview Using Object Datasource

Dec 8, 2010

I have an object datasource which is using Business object as a myconnection

The method i have defined under myconnection is

DataTable getfn(String dtype,
String did,
String dprefix,
String dname)
datable table = new datatable(); then declared stored proceedure and defined parameters and assighned values

In the stored proceedure it has a query like select column1,coloumn2,coloumn3 As Call from table where
I need to take data from Call and display it to the gridview through object datasource .

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Forms Data Controls :: Gridview TemplateField Show String According To Received Data?

Jul 26, 2010

What I want to do is to replace number with a name. So if in the Month Column it receives five "1" it changes those 5 "1" to JANUARY.

Is it possible? This is because unfortunately I can only arrange my months by number and not by their name, this because of my queries and tables format, so, I thought maybe I can tell the gridview to change the month number to their relative month name.

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Forms Data Controls :: GridView Associate The Number To The Right String Data?

Dec 26, 2010

I have a table that shows datas from a SQL DB. Some of those datas is numeric ( 1,2,3) and in another table I got the name that represents each number.


1= Goalie
2= Defence

So I did a Class_filters, in which I associate the number to the right string data.

I was wondering how can I do that in GridView? Is it possible?

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Assigning String Text To Variable - Process And Display

Jan 6, 2010

I need to accomplish a simple task like this:

1. Assigning text of a few lables to corresponding variables.
2. Taking/posting these variables to server and process them.
3. Print the outcome in a message.

An example would be: Take lable1 as variable x. Take lable2 as variable y. then process as z=x+y. and print z on the page.

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Forms Data Controls :: Set The Gridview Display=false If The BegBal Variable Above =0?

Nov 23, 2010

i calc the sum of columns using:

begBal = Utilities.SumDataColumn( "begBal", dt);

Then in the rowDataBound event i add the total to the gridview footer:


I would like to know how i can set the gridview display=false if the begBal variable above =0?

also I set the format of amount columns in the html and code as {0:n2}. How could i add a check box to show no decimal places {0:n0} in the grid (columns and footer)?

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Build Json String With Variable Data

Feb 27, 2014

I need to make an API call to a url giving it a json string in this format (ignore the line numbers, of course):

1. {
2. "properties": [
3. {
4. "property": "email",
5. "value": ""
6. },

[Code] ....

I want to create a class with these properties so I can call a method for each record in our database and plug in the email, firstname, etc. I am having trouble with it because of the repetition of "property" each time. In other words, it doesn't fit the mold of this example I found:

using System;
using System.Web.Script.Serialization;
public class MyDate
public int year;

[Code] ....

which produces:

"firstName": "Markoff",
"lastName": "Chaney",
"dateOfBirth": {
"year": 1901,
"month": 4,
"day": 30

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Forms Data Controls :: Get The String Value On The Gridview In

Nov 24, 2010

im new in how will i get the string value on the gridview instead of its index.. this is my code:

<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="mysubjectlist.aspx.cs" Inherits="_Default" Title="My Subject" %>

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Forms Data Controls :: Call A Stored Procedure And Display In Gridview?

Feb 23, 2011

how to call a stored procedure and to display it in a grid view table..

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Forms Data Controls :: Using Gridview To Display Image ,stored In Database?

Mar 8, 2010

I'm new in storing and displaying image to database.I have learn how to store image into my database from a site and seems like it work, and the image is store as binary data.Now i try to retrieve and store it, using a site as a reference

My problem is i follow everything but in the end it seems the gridview do work as it shown some data from the database but for the image, only show a small red cross "unable to show image" sign there.

My storing data and uploading image to database code (Just in case)


My image handler

My gridview that display information

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Forms Data Controls :: Trying To List A String In A Gridview

Dec 1, 2010


Trying to list a string in a gridview

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Forms Data Controls :: Rendering A Gridview To String?

Jan 8, 2010

Im trying to render a gridview control to a string as part of a confirmation email to be sent to a customer. When I try to render it, I get an exception.

ex = {"Control 'OrderLineItems1_gridOrder' of type 'GridView' must be placed inside a form tag with runat=server."}

The code which is attempting to render the control is


The RenderControl() raises the aforementioned exception. Has anyone succeeded in doing something similar.

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In SQL Server Data Should Be Stored As Datetime Or As String

Apr 10, 2010

I am confuse in understanding date storing in sql server and retrieving it in C# and converting date formats. guide me on the following basics:

1. In SQL Server datashould be stored as datetime or as string ?

2. To get date in different format (in SQL Server) why we convert it in string, is there no way that date can be obtained as date but in different formats ?

3. For getting date in some particular format is it better to convert date in format from SQL Server or it should be converted in C# ?

4. On C# end what should data type to hold date ?

5. In C# what should data type (string or date) if date is coming from database ?

6. In C# Cant we format date when its data type is date ?

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Forms Data Controls :: String Data Missing Start From "+" When Export Data To Excel Using Gridview?

Aug 27, 2010

I am exporting data from gridview to excel file.My problem is that for all the string which contain "+", the rest of data begining from it is missing in excel file.For example: PWE-WER+78, when exported it will become PWE-WER.Below is my code.


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