I have a datatable with a,b,e,f as cols My table is having a,b,c,d,e,f cols for this i am using :
[Code]....
I have upload the data from datatable to sql table with exact cols.
I want to code for csv file upload and read gridview in visual stuio 2010 MVC 4 ....
View 1 RepliesIf the file uploaded to a folder. How to create at table dynamically so that mant files are being uploaed and as many files are uploaded row are being created in this way
1) file name on the 1st coloumn
2) path of the file saved and once it is clicked it is downloaded (e.g., pptx)
How could I parse a Json string with all the data from my table to a DataTable or a DataView?
View 5 RepliesHow to fetch datas from sql server and show in html5 div tag?
View 1 RepliesI am working on one project which is totally related to Trading.i am working on one module of invoice generation .here i used temporary table .all the product which is selected by the customer , first those all are stored in " data table" and when i am going to press submit button all product or data stored in data table directly stored in Database... i don't know how to clear that temporary table on button click....
View 3 Repliesafter a query execution i get the data in datatable which is binded to grid.
i need to insert data frm this data table to a sql temp table but with only few selected columns
as a php developer ive been told to go the MVC route which ive been trying since yesterday. Im using visual web delveloper 2010 express and im using the MVC template project.Ive basically got a news table in MSSQL Express, in there are these fields ID,(Title,Body,PostedOn,PostedBy) all i wanna do is loop through them to put them on the view.Im after a nudge in the right direction, I want to be able to do a SQL lookup in the controller put that data in a DataTable then run a foreach loop on the table to display this on the view. The problem im getting is I know youre not suppsed to put any HTML in the controller and I cant pass the datatable to the view to do the loop in the view.. so where/how do I do the loop.
View 2 RepliesI want upload txt file data to sql table. I cant use sql server master db. so i cant use sql bulk uploader to do this.This is my code
FileUpload1.PostedFile.SaveAs( Server.MapPath("~\cvs\"+ FileUpload1.FileName ));
string pth= Server.MapPath("~\cvs\"+ FileUpload1.FileName );
Label1.Text = FileUpload1.FileName;
[code]...
'DataTable' is an ambiguous reference between 'System.Data.DataTable' and 'Microsoft.Office.Interop.Word.DataTable'
View 3 RepliesI'm making a simple homes classifieds section and when a home ad is created, a HomeID is automatically created for it in the db. I need the images to upload and enter the associated HomeID with each image automatically. What I tried isn't working, because it looks like it's looking for the HomeID in the codebehind before it gets entered into the db.
ASPX CODE
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
InsertCommand="INSERT INTO [Homes] ([UserName], [Street], [Details], [Contact], [Phone], [Email], [Thumb], [Price], [Approved], [Posted]) VALUES (@UserName, @Street, @Details, @Contact, @Phone, @Email, @Thumb, @Price, @Approved, @Posted)"
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i am trying to upload excel sheet data to table which contains xml data type. one of the record in excel sheet contains xml data like below.
<location><locid>1</locid><locid>2</locid><locid>3</locid><locid>4</locid><locid>5</locid><locid>6</locid><locid>7</locid><locid>8</locid><locid>9</locid><locid>10</locid><locid>11</locid><locid>12</locid><locid>13</locid><locid>14</locid><locid>15</locid><locid>16</locid><locid>17</locid><locid>18</locid><locid>19</locid><locid>20</locid><locid>21</locid></location>
because of this length or some else...i am unable to upload excel sheet to table.
i have an aspx page which has a fileuploader and a button
initially i have to browse the file and after browsing the file i have to check the extension if the extension is xsl or xslx then only i have to enable the submit button
once the submit button is enabled i have to insert this data into the table
and i have to display the number of succesfully inserted rows and no of unsuccessfull insertions .
success and failure is dependent on the mismatch of the datatype between the excel sheet and the database column
i am coding in c# but am unable to upload.
I need to upload book , document and file, that must be stored in a database table. For this I need code.
View 3 Repliesi 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 RepliesI have AspTable which is full of data
Table TableDDl = new Table(); and I have DataTable
DataTable DataTableDDl = new DataTable();
who can I put the same data from AspTable in the same place in DataTable ?
Ex...If I have "Hello" in (third row and first cell) in AspTable....Who can I put "Hello" in (Third Row and First Colum in DataTable) >>>But for add data...
I try
DataTable1.Load(Table1);
But it didn't work because it want a reader....I want the same thing but With AspTable
The current solution i implemented is awful!
I use a for... loop for inserting records from an ADO.NET data-table into an SQL table.
I would like to insert at once the data-table into the SQL table, without iterating...
im 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
I have a textbox and a search button i trying to search file names in a database table and display them in a datatable...
private void GetSearchResults(string machineID, string searchFileName)
{
DataTable dt = new DataTable();
SqlConnection connection = new SqlConnection();
connection.ConnectionString = ConfigurationManager.ConnectionStrings["SumooHAgentDBConnectionString"].ConnectionString;
connection.Open();
SqlCommand sqlCmd = new SqlCommand("SELECT FileID, BuFileName FROM BackedUpFiles WHERE BuFileName Like '%@searchFileName%' AND MachineID=@machineID", connection);
SqlDataAdapter sqlDa = new SqlDataAdapter(sqlCmd);
sqlCmd.Parameters.AddWithValue("@machineID", machineID);
sqlCmd.Parameters.AddWithValue("@searchFileName", searchFileName);
sqlDa.Fill(dt);
}
everything is working fine except that the searchFileName is not working in the query...
I tried putting just a value to check like
SELECT FileID, BuFileName FROM BackedUpFiles WHERE BuFileName Like '%b%' AND MachineID=@machineID
I have a table say, Student.
I have a class 'Student'.
I want to populate IList<Student> with objects of Student class from Student table in database.
Is it possible to implement this?
If yes then how to implement this.
I'm making the leap from using all the 'wizards' that are built into VS, and have been doing more with code-behinds. But, I'm curious as to when/why I should use a reader, versus a databable, table adaptor to "manage" the data returned from a stored procedure. Typically, the data is to be displayed on a webpage, and not written back to the database. What's the difference? When should I use one over another?
View 2 RepliesI have a DataTable for which i do not know how many rows are there in it.. How to get the rows/columns one by one and save it in the desired SQL Table?
View 1 Replieshow to copy data from datatable to table in dataset i ry this but its readonly property
ds.datatable1=newdt.copy
I'm returning one table. My understanding is that a DataSet can be made of more than one DataTable. I also understand that I can use either of these to return my one table.
Is it better to use the DataTable when I have one table to return instead of a DataSet? Is there any advantage of not using the DataSet in a situation like this? Is there a disadvantage to using the DataSet when only one table is being returned? Does this even matter?