DataSource Controls :: Adding Field In A Existing Table?
Apr 9, 2010I want to add a field in a Existing table.
I dont want to alter the whole table.
Give me Solution at the Design side.
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DataSource Controls :: Adding New Field To A Table Mapped In LINQ?
May 25, 2010I have a table added to a dbml file in my website. The website is already deployed to Live server. Now I have been instructed to a add a new field to the table. The field will be defaulted as getdate().
I don't plan to modify my dbml file for this change since the filed holds a default value. Will it cause any issue(performance related or any other). I am sure that I will not have to use the newly added field in the website. I am new to LINQ.
DataSource Controls :: Dataset Add Row - Checking Existing Rows Before Adding?
Mar 31, 2010To Add new row to a dataset table, I am using code below. Before adding this how do I check if that row has already been added to the dataset?
Example:
Dim newCustomersRow As DataRow = DataSet1.Tables("Customers").NewRow()
newCustomersRow("CustomerID") = "ALFKI"
newCustomersRow("CompanyName") = "Alfreds Futterkiste"
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Note: The table I am dealing with does not contain a primary key!
DataSource Controls :: How To Add Existing Row Value And New Value In Table
Jul 8, 2010I need to add Existing row value and new value in table
ex,
ProductID QTY
1 5
2 10
3 5
here the productid 1 is having QTY 5 now i update this Qty to 25
how do i form the query add QTY 5+20=25
DataSource Controls :: How To Amend Existing Data In A Table
Feb 26, 2010i want to amend existing data in a table with new data how to do it in sql??
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DataSource Controls :: Add A New Column To An Existing Database Table!?
Jan 13, 2010I have a table with several columns i created,
How can i add a new column and specify its data type now? i using sql server and Gridview.
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DataSource Controls :: Adding A DateTime Field To A DataTable?
May 20, 2010I'm looping through an ArrayList and creating a column in a DataTable from each field. One of my fields is a DateTime field, and I've noticed that when I create the columns, it's being changed to a String, but I need it to still be a DateTime field for sorting. I'm trying to do this, but it's not quite working.
[Code]....
DataSource Controls :: Adding An Id Field Based On Other Fields
May 16, 2010ive a DB in access with a single table and no primary key, actually i dont need a primary key but i can consider a date field plus another to make an index. however i want to add a counter field based on every change of date field, for instance ill have many records of 20/May and all must have the same id then when the date is different, the next group of records with that new date must show 2 etc.. is it a quick way to update my database?
View 6 RepliesDataSource Controls :: Submit ID Field Into Different Table?
Nov 19, 2010I have a form that submits one entry to a 'Listings' table and multiple entries to a 'ListingLocation' table depending on how many cities the user selected. When the listing is created, I need the auto generated 'id' field to input into each of the the listing rows of the 'ListingLocation' table. This seems like it should be simple but I cannot figure it out. I currently have it hardcoded to enter '22' where I need it to enter the listing id.
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DataSource Controls :: Adding Values To A Table In A Form?
May 17, 2010I guess the code is totally right and doesn't require any change in it,, however am getting an error which says "Conversion failed when converting the varchar value '11/11/2010' to data type int."check the attached file ..
[Code]....
DataSource Controls :: How To Select A Field Value From A Database Table
Jul 5, 2010I need to select a field value from a database table. If the value read is '1' then I need a 'Y' to display as output in the select statement. I haven't figured out how to do this yet and queries I tried that did not work.
select IsIata from Table_1 CASE WHEN (IsIata = '1') THEN 'Y'
select IsIata CASE WHEN (IsIata = '1') THEN 'Y' from Table_1
DataSource Controls :: Search On Xml Field In Table Of Sql Server?
Feb 12, 2010suppose i have few fileds in table and one filed is xml type. how to search this.
the xml which is stored in my xml filed like
<OpenShipments xmlns="x-schema:C:UPSLabelOpenShipments.xdr">
<OpenShipment ShipmentOption="RS" ProcessStatus="">
<ShipTo>
[code]...
we can query sql server data very easily but i dont know how to query the xml data which stored in xml filed.how to query address field in my xml or how to query Options field,how query CompanyOrName.
please help me to construct the sql. guide me in detail with few sample for querying xml datatype.
DataSource Controls :: LINQ - Adding / Modifying Columns In MS SQL Table?
Apr 19, 2010I have just started using LINQ with VS2008. I have added extra columns to my table, saved the changes, but class ClassName.Designer.CS didn't get updated. What do I have to do to updated the class? Do I have to do it manually, or is there a way to automatically synchronize tables and ClassName.Designer.CS?
View 2 RepliesDataSource Controls :: Dynamically Adding Columns To A Table In The Database?
Jun 29, 2010I wanted to know if it is possible to dynamically add columns to a table in the Database?I know how to create a table dynamically in the DB the code for it is given below, howver I do not know, how do I add columns to it dynamically.
Dim NewTable As String = "CREATE TABLE Dynamic " +
" (" +
" job_id smallint" +
" IDENTITY(1,1)" +[CODE].....
Security :: Adding Field To Membership User Table?
Jun 8, 2010Is it possible to more fields in User table If yes, how to do that? share sample code. Do we we need to change any membership stored procedures?
View 3 RepliesDataSource Controls :: System.Net.Mail - Adding Multiple Recipients From A Table?
Oct 19, 2010I have been google some but I canīt find any solution that have been worked for me. I do use System.Net.mail on my site to send emails to individual employes. Now I would like to be able to email all emplyees. The emplyees email address is stored in a MS SQL table. Is it possible to make a BCC email to all employees in that table?
View 2 RepliesDataSource Controls :: Insert ID Field Into SQL Table Programatically From Stored Procedure?
Oct 6, 2010I have a table in SQL where I insert data (CatCodes) using C# code but I want to insert ID code (DealerID) with it as well. Following is my Stored Procedure and C# code:
[Code]....
C#:
[Code]....
As you can see, I am insering CatCode values in Categories table using string cbspecialities.
How can I insert DealerID the same way? DealerID is automatically generated in tblDealers table when "InsertExternalInfo" asp.SqlDataSource control runs "InfoInsert" SP.
[Code]....
DataSource Controls :: Update Table Field With LINQ To SQL And Query String
Jul 11, 2010I am trying to update my table ARTICLES and it has a field COUNTER, Everytime a user enter this ARTICLES, the page_load event runs a LINQ to SQL query taking the QueryString as parameter, increasing the COUNTER field in 1.
[Code]....
DataSource Controls :: Building Dropdown Search Box For A Field In A Database Table?
Dec 20, 2010I'm building dropdown search box for a field in a database table. How can I code search all in web form and Stored procedure?
View 4 RepliesDataSource Controls :: Insert Into A Table Based On Another Tables Numeric Operator Field
Nov 11, 2010I have a insert into statement thats inserting my numbers from a numeric text box on my aspx page. I am choosing the Amount Type then putting in a a number.
So i have a drop down that i select example Direct Charge then i enter 600.00 and click add it puts that in to the databse for me woot..
I then put in say Misc Credit and enter 200.00 it inserts in that into the database woot.
The look up table that has my amount types has a field called numeric opperator which is either + or - the Credit being a - and the Charge being a + then my stored procedure takes all my + numbers and adds them up and subtracts all the - numbers.
I want to change that so that it actuall be inserted into the table as a - number form the start. So I want choose Misc Credit enter 200.00 and click add then my event says o yea thats a credit insert 200.00 as -200.00
How can I do that?
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Forms Data Controls :: Binding The Field Of One Table With The Field Of An Other Table?
Jan 21, 2010I have a table named RECIPE which is linked to an other table name RECIPE_STATUS
In RECIPE table I have a field named Status_Id which contains the name of the Status which is fetch from the RECIPE_STATUS table based on this ID.
The RECIPE table sample information are as follow :
ID Name Status_Id
====================
1 Test1 0
2 Test2 1
3 Test3 2
The RECIPE_STATUS entries are as follow:
ID Name
========
0 Locked
1 Running
2 Free
From an ASP.net page I would like that my user is capable of changing the RECIPE_STATUS from a given recipe. For that I have a DataGrid which is bind to the RECIPE table.
But then what I would like is that the STATUS shown to my user to be the name Locked,Running or free depedning on the Id
How can I bound in my Datagrid the Recipe.Status to be bind to RECIPE_STATUS.Id ?
IN addition to that, If my user change the status for a given recipe, it should be properly save.
Web Forms :: Adding Required Field Validator To Dynamically Built Table?
Mar 7, 2011I have the following code, i add code for required validator, but when you make selection from dropdown to create the table, the page generates an error. Should the logic be somewhere else to add it to the table? i mean, dont they have to be there so when you submit the form, it fires the validation?
[Code]....
Here is the error that comes up, when i make a selection from my dropdown that creates the table.
Line: 938
Error: Sys.WebForms.PageRequestManagerServerErrorException: Control 'rfvtxtCam1' referenced by the ControlToValidate property of 'rfvtxtCam1' cannot be validated.
DataSource Controls :: Sql Server Filestream / Table Stores The Documents And The Datatype Of The Field Is IMage?
May 27, 2010In of my application I am using the database to store and retrive images. The table stores the documents and the datatype of the field is IMage.
Now with Sql Server 2008, i would like to upgrade this to use this new feature. WHat changes do I have to make in terms of code and also in the database.
Forms Data Controls :: Adding Dynamic Columns In An Existing Gridview?
Mar 2, 2011I have a Gridview on my aspx page. On my page_load event I check for a record in the database, if the record exists for that row in the gridview I would like to add a new column in the same gridview and add a button control to it. This adding of new column in the Gridview should happen in the codebehind (c#). see the code I wrote for this, but when I run it, it does not create any column on the gridview page.
[Code]....
Forms Data Controls :: Adding Values To A Table From Another Table Via Dropdown
Jan 3, 2010I am fairly new to ASP.Net and web programming in general and I am having issues trying to add values from a dropdown list in my gridview to another table.
Here is my scenario. I have 2 tables in my SQL Express DB. When editing the values of table2 in a gridview, I would like to show some data from table1 in a dropdown so users can select a value from table 1 and enter that value in table 2.
I have the Gridview setup to show table2 data.
I created a field template and inserted my dropdown list and linked it to my table1 data source.
When I run my web form, I can click to edit one of the fields in the gridview, and my dropdown list correctly displays the data from table 1, but when I try to update the table2 with the dropdown value, it doesn't correctly update. The row in table2 never updates.
posting the dropdown value from table 1 into the appropriate field in table2..
Again, I am new to this and have been following the tutorials etc on this site, but can't find one pertaining to this topic.