Forms Data Controls :: How To Display The String Data Stored In A String[] Variable Into Gridview
Jul 16, 2010How to display the string data stored in a string[] variable into gridview?
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[URL]
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();
Response.Redirect("http://www.tradeselector.co.uk/customerTrades.aspx?customer_id="
+ 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?
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protected void lvTrustAccounts_ItemInserting(object sender,
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e.Values["customer_created_date"]
= DateTime.Now;
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= null;
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e.Values["customer_country_code"]
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ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName
This is the vb
ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
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
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password = CType(result.GetParameterValue(1),String)
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SqlDataSource sq = new SqlDataSource();
sq.ConnectionString = ConfigurationManager.ConnectionStrings["CustomerDatabaseConnectionString1"].ToString();
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Publicstatic
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{
datable table = new datatable(); then declared stored proceedure and defined parameters and assighned values
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Feb 27, 2014I need to make an API call to a url giving it a json string in this format (ignore the line numbers, of course):
Code:
1. {
2. "properties": [
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4. "property": "email",
5. "value": "new-email@hubspot.com"
6. },
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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:
Code:
using System;
using System.Web.Script.Serialization;
public class MyDate
{
public int year;
[Code] ....
which produces:
Code:
{
"firstName": "Markoff",
"lastName": "Chaney",
"dateOfBirth": {
"year": 1901,
"month": 4,
"day": 30
}
}
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Mar 8, 2010I'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)
[Code]....
My image handler
[Code]....
My gridview that display information
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Dec 1, 2010[Code]....
Trying to list a string in a gridview
Forms Data Controls :: Rendering A Gridview To String?
Jan 8, 2010Im 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
[Code]....
The RenderControl() raises the aforementioned exception. Has anyone succeeded in doing something similar.
In SQL Server Data Should Be Stored As Datetime Or As String
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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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[Code]....