ADO.NET :: Replicate The Row In A Datatable?
Oct 18, 2010i have designed a report where i have to display the data two times.
i have thought of a way to copy the datarow in a the table twice. will it work?? for now its adding blank rows.
i have designed a report where i have to display the data two times.
i have thought of a way to copy the datarow in a the table twice. will it work?? for now its adding blank rows.
Nifty and free asp.net controls that replicate the following databinding technique? [URL]
View 11 RepliesIn a classic Tabular MVC View I have put a column that shows or hide some Html.ActionLink() tags for every row, depending on the model.
I was trying to do the same with the razor WebGrid, but not being able to do that.
The code snippet I want to replicate in the grid.Column is similar to this
@if (item.CanDelete)
{
Html.ActionLink("Delete","Delete", new {id=item.id}
}
else
{
Html.ActionLink("Edit","Edit",new {id=item.id})
}
I need to replicate the Web Forms ImageButton control in my MVC app and I have read about Html.SubmitImage. However, this helper method is not appearing in my list of options in Intellisense. Here is my code :
View 4 Replies'DataTable' is an ambiguous reference between 'System.Data.DataTable' and 'Microsoft.Office.Interop.Word.DataTable'
View 3 RepliesI'm hoping people have some ideas to help solve this problem.I am developing a C# ASP.NET website and the client requires an online form that users will fill in and submit. OK, so far so good.....Imagine, say, a form that you fill in on paper - they normally have a distinctive look specific to the company and will be filed, quite possibly as a legally binding document.I need to have an online form that when submitted emails the client with something they can print out and will look exactly like their printed forms.As this is web based, I think the option of capturing a screenshot are out the question, so I'm wondering how best to approach this?Even if I just had a form that captures the data presented how I want, how could I translate this data into the view they want?
View 3 RepliesI want to replicate data from branch server to main server using SSIS with scheduling .. Every daily at 12 AM. I can have more than 5 branch servers, I need to transfer datas from these server to my main server. how can i do with SSIS and Error handler in SSIS , While replicating if some error happens , it need to save log file or send mail to me Like this i need to do.. and also i need to scedule the created SSIS pac
View 1 RepliesI was reading: [URL]
But I have give a compilation error:
CS0246: The type or namespace name 'DataTable' could not be found (are you missing a using directive or an assembly reference?
i have the dataset with one table.Table contains three column like 'Name','Location','Pin'.I would like to move the data from another table based on schema.
View 2 RepliesIf I am passed a datatable and I cant change the column structure..is there anyway to set an existing column to a Primary key so I can easily Find() the row I am looking for?
View 1 Repliesim trying to copying specific record from one datatable to another datatable i used below code
public System.Data.DataTable selectspecificdatarow(System.Data.DataTable dtg, int count, int startindex)
{
System.Data.DataTable dtn = dtg.Clone();
for (int i =startindex; i < count; i++)
[Code]....
its taking too long time in cloneing is there any better way to do this task which is Time effecent
how to join two datatable datas into one datatable to show in one gridview
i.e in 1 datatable i have username and pwd and in another datatable i have that user details. how to show all these in one datatable to get those values display in gridview(asp.net)
Dim dt As New DataTable Dim da As New SqlDataAdapter(s, c)
c.Open()
if Not IsNothing(da) Then
da.Fill(dt)
[code]...
When I call da.fill I am inserting all records from my query. I was then hoping to filter them to display only those where the GroupingID is equal to 0. When I run the above code. I am presented with all the data, the filter did not work. Please can you tell me how to get this working correctly.
how to copy data from datatable to table in dataset i ry this but its readonly property
ds.datatable1=newdt.copy
I have a DataTable of available time slots. I have another DataTable of reserved time slots. I need to remove from the list of available slots the ones that have been reserved. The blocks are in 15 minute increments, but one of my problems is that the reservation can be longer than 15 minutes. I've had some luck removing one or two, but not all of the required columns.
Here's my code (it doesn't work right now).
[Code]....
I have two datatables, I want to get all records which are in one datatable but all matching records which exist in another datatable should not be available.
In terms of set, you can say that record which are in 1st datatable but not in 2nd DataTable.
how to copy only the columns in a DataTable to another DataTable?
View 2 RepliesI have a datatable with 17 columns and a bunch of data. I wnat a datatable with only 6 of the columns and the data for those 6 columns. So I need a subset of the original datatable. How do I loop through the original datatable with 17 columns and end up with a datatable with only the 6 columns I want with the corresponding data for those 6 columns?
View 4 RepliesBelow is a beginning attempt to increment through a DataTable populated by a Stored Procedure and create a new DataTable where every Category is represented by exactly four products. I need to add dummy product entries for some and skip over those with over four products.
A) - I think I understand the basics but this builing from scratch is not my practice.
1) I do not know how to query a previous row in reference DataTable.
2) I do not know how to jump to next row from IF construct.
3) I hope I am able to build a DataTable row by row.
4) Partial sample data is at bottom of pseudo code
[Code]....
I want to replicate data from branch server to main server using SSIS with scheduling .. Every daily at 12 AM. I can have more than 5 branch servers, I need to transfer datas from these server to my main server. how can i do with SSIS and Error handler in SSIS , While replicating if some error happens , it need to save log file or send mail to me Like this i need to do.. and also i need to scedule the created SSIS package..
View 1 RepliesThere has to be an easy answer:I want to loop through multiple datatables... example:
for (int i = 1 ; i < 7 ; i ++ )
{
DataTable dt = (DataTable) "dt" + i.toString();
// do something with DataTable dt1 as DataTable
// ie...
int x = dt.Rows.Count
}
The above code obviously does not work.. but how do you find a DataTable like you do FindControl with WebControls??
i don't have table in database. i need to create table and insert my data table values to database at a single hit.i am creating data table at front end and i want to insert into database at single hit to the database. is it possible to do?
View 5 Replieshow to get datatable from gridview?
somthing like this:
DataTable dt = gridview1.DataSource as DataTable;
I don't want to save data in session before grid binding.
$('#dFinalReport').html(_todayOrderLstHtml);
$('#dFinalReport').dataTable(
{ "sDom": 'l<"floatR pLeft10"T><"floatR"f>rtip',
"aaSorting": [[3, "asc"]], "iDisplayLength": 20
});
How to use datatable in javascript?
i declared div element in html and called datatable using div id(dFinalReport).i got a error message
DataTables warning (table id = 'dFinalReport'): Attempted to initialise DataTables on a node which is not a table: DIV
which id i should use to call datatable and when i call?
Possible Duplicate: How to read a csv file into a .net datatable. I have a problem in my project, where I am trying to read data in a csv file, I want to convert this data to a datatable. How can I do this?
System.Data.Odbc.OdbcConnection conn;
DataTable insDataTable = new DataTable();
System.Data.Odbc.OdbcDataAdapter da;
string folder = files.FullName;
string file = System.IO.Path.GetFileName(fUpload.PostedFile.FileName);
conn = new System.Data.Odbc.OdbcConnection(@"Driver={Microsoft Text Driver (*.txt; *.csv)};Dbq=" + folder + ";Extensions=asc,csv,tab,txt;Persist Security Info=False");
da = new System.Data.Odbc.OdbcDataAdapter("select * from [" + file + "]", conn);
da.Fill(insDataTable);
It gives an error like :
ERROR [42S02] [Microsoft][ODBC Text Driver] The Microsoft Jet database engine could not find the object 'test.csv'. Make sure the object exists and that you spell its name and the path name correctly. I am checking there is a file 'test.csv' and the file path is correct