Adding Rows from different Data table to a single Data Table
I have 3 data tables say dt1, dt2, dt3. None of the tables have any relation with each other.
Now i my requirement is to merge all these 3 datatables into 1. But, i dont want it into different rows. Means to say, record from 1st, 2nd and 3rd table shud be merged as a single row in resultant datatable.
Below example explains better
Table 1 : 123 abc 890
Table 2 : rew 234
Table 3: sdfsd 234 dfg 45645
Now Resultant table shud be : 123 abc 890 rew 234 sdfsd 234 dfg 45645
Any help is appreciated :)
Thanks in advance
If you keep your feet firmly on ...to fetch data gridview data into a data table
I have one gridview. which have some textboxes and some are data boud columns.
I want to fetch whole the data in the gridview into one data set or datatable.And then insert that dataset or datatable into one other database table.
Is there any way to do that. Please reply as soon as possible at firstname.lastname@example.org and email@example.com
>>"...and some are data boud columns..."
Where does the original data on the GridView come from? From you words, seems that it also from a DataSet? If so, you can save the input values ...data, data, data
Hello, I need some advice on the best method to keep a database updated in this scenario. I have a local Solomon SQL Server where we keep our inventory. I want to build an application that will be hosted at a remote hosting location which provides a SQL database. I want to build the application to allow clients to access the inventory items and make requests based on the remote SQL data. The order will be sent to our fulfillment department via email; they will fiill the request and ship. I'm not sure the method to do this while keeping the data current on the remote and the l...Data row from a Data Table
I have a method which returns all the rows to a DataTable.
So from that Data Table I want a particular Row whose values should be assigned to text boxes on the webpage.
Please can any help me out on how to do this ?
Thanks for your time..
// assuming that you want the first row
Regards,Anas Ghanem.Note:Please Don't hesitate to click "Report Abuse" link if you noticed something wrong on the forums (like duplicate ,Off-topic,offensiv...How to select data from a table and insert the selected data in the same table as new row
I have a table called Version and its attributes are Version_ID, Project_ID , Hospital_ ID , Date_Created and comments. I want to select the data by Version_ID,Project_ID and Hospital_ID and the selected data is inserted in the same table(Version) as new row .
Table: Version (Version_ID(Primary_key), Project_ID(Foreign_Key),Hospital_ID(Foreign_Key),Date_Created,Comments).
Iam using Visual Web Developer Express 2005 and SQL Server 2005. Iam doing on asp.net 2.0.
Could anyone please send me the code in asp.net 2.0 for the above problem. ...query data from data table object
Is there any way to query data from datatabel object like this: "select distinct columnName"? i have a method which return datatable from excel sheet, i want to manpulate the inoforrmation before i save them to the database
i know i can use the select method for a datatbale, but it seems that it just play the role of the 'Where' condition
any help please
HiYes, there is way to get select distinct columns from DataTable using Helper Class in Visual C# .NET. The following article will shed some light on this http://support.micros...Data Set To Data Table basics
My overall objective is to build an excel or csv file from the onclick event of a button.
In my button_click eventprotected void Button1_Click(object sender, EventArgs e)
BudgetYear budgetYear = (BudgetYear)Session["budgetYear"];
string fiscalyear = Convert.ToString(budgetYear.UserSelectedFiscalYear);
int orgid = Convert.ToInt32(ddl_Orgs1.SelectedValue);
DataSet dsOrginalExport = BmsDLL.GetOrginalExport(orgid, fiscalyear);
}I assume since from what I've read I need to create a datatable to to export the data to a .xls or .csv?&...populate data table with form data
This seems really dumb to have to post this, but I can't find an example of C# syntax for passing HTML form data into a DataTable...can anyone help?brad
I don't have an example of this, but I do dynamically create a data table from an uploaded file. Relevant snippets to create the table, columns, and add data below. I'm just posting how to create the row and add data, this is not complete code.DataTable dt = new DataTable();
dt.TableName = tableName;foreach (Field metaField in fieldMetaData.fieldList.Values)
DataRow row = dt.NewRow();f...How to set user who can't modify any StoredProc and data in Tables but can read data in Tables and any StoredProc ?
Please give me advise ครับ
Go into Management Studio, connect to your database and go to Security-->Users from the treeview. Right click and select New User. Create the use based on the relevant login and then go to the Securables option where you can add tables and stored procedures and select which rights the user will have.Website Design Darlington - http://mdssolutions.co.ukhttp://lessthandot.com - Experts, Information, Ideas & Knowledgehttp://aspnetlibrary.com - An online resource for professional ASP.NET developersPlease remember to click "Mark as Answer" o...Select data from sourse table to insert to destination table and then delete those data ?
Hello everyone , I need to do something with Sql server 2005 from visual studio 2008. I have two tables in the database names students , Temporarilystudents : My question is how I can select specifics data from temporarilystudents table and insert those data to Students table and after that delete those data from temporarily table. Can you please give me the SQL Statement to achieve functionality? Actions Speaks Loader than words
insert into Students select * from TempStudents
drop table TempStudents.
insert into Students select * from TempStudents where my conditions
delete fr...Data Table/Data Grid
I have a "survey results" page located here:
I need to do two things.
1) Have the "Mean" column round to the nearest 10th and display a 0 when it is a whole number
2) When the user selects percent, I would like a percent symbol displayed next to each number.
Here is my code so far:
Sub CalculateSubmissions(ByVal Type As Integer)
'Type - 1)Percentage
Dim dt As New DataTable
Dim question(13) As String
question(1) = "How would you rate the accessibility of our Customer Se...how to fetch the data from data table
i am new to dotnet. can u please help me in fetching the data from database and returns the data table?
reply soon thanking you
Welcome to asp.net forums. Check the code below to return a datatable. The code has been taken from here.
protected void DataTable returnData()
// Declare your connection string called strConnection assuming you use sql
string connectionString = "server=localhost;database=Northwind;uid=sa;pwd=sa"; // create a SqlConnectio...Data Reader or Data Table
When to use DataReader and when to use DataTable, which is faster and which is preffered
Thank youPlease remember to "Mark As Answer" if this post answered your question!Bilal Shouman - MCAD.NET|My Blog|---------------------------------
The behavior of a DataReader and DataTable is very different, so there is no preferred solution.A DataReader retrieves its data from an open database connection and while it's open it won't allow any other interaction with the same connection. It is the most "close to the core" way of getting data from th...how delete a 1 row data in data table?
i know this is a newbie type of question! Im afraid!
anyone knows how delete a 1 row data in data table?
thanks in advanced!practice makes perfect but nobody is perfect so why practice!
You can remove a row one of two ways.
HTH,RyanRyan OlshanASPInsider | Microsoft MVP, ASP.NEThttp://ryanolshan.comHow to ask a question...