Insert More Than 256 Columns In A Open Office Calc Sheet Using C#?
Mar 11, 2010I have table contains 457 columns i need to ecport this table data to Open Office Calc spreadsheet.
Uisng c# in asp.net
Similar Messages:
Controls :: Open And Read Data From Open Office Document Spreadsheet
Jun 11, 2013How to read data from OpenDocument Spreadsheet and show the data in gridview....
View 1 RepliesHow To Open MS Office Word
Apr 28, 2010in my application, when user click on particular link button, MS word has to open how can i write the code for this.
View 3 RepliesVisual Studio :: Export Project So Can Open It At Remote Office?
Jan 30, 2011Im newbie to Visual Studio 2010 and asp.net. Have been working on a asp.net webpage project as home for some days now, and want to bring with me all project files to my office to continue work there. Using Visual Studio 2010 at home and at office.What is the easy way to do this in Visual Studio 2010?(Have been using Dreamweaver earlier, and then I just used FTP to upload my files to a webserver and download them at my office. Is this the "solution" in Visual Studio as well?
View 1 RepliesWeb Forms :: How To Open Microsoft Office Word File From A Button Click In Aspx Page Using C#
May 11, 2010i have an aspx page with one button on it the name of the page is Default.aspx
i have a physical microsoft office word file in the c drive
what i want to do is that when i press a button i open a microsoft office word located on the c drive then i add some text to it using c# code
then i want to open the file (that i edited and located in memory) in mircosoft office word to see the text that i have added
everything works fine but when i press the button i get a prompt that says do you want to open the file or save it .
questions:
so how can i directly open the file (located in memory) in microsoft office word without this prompt
also if i choose open from the prompt the file opens in the read only mode and the title of the file in the microsoft word become the name of the aspx page which is Default.aspx
so what is going wrong here
[Code]....
C# - GridView - Columns.Insert() Cause Data To Vanish On Postback But Columns.Add() Works OK?
Oct 13, 2010I have a GridView that has several dynamic columns (I do not know how many at design time and it could be 0-12 columns, hence need for dynamic columns). I have the columns in the grid and data bound to them - works great. There are other standard, design-time TemplateField columns with TextBox controls in them. These are bound with values that the user can edit. The grid is posted back via a Submit button. My question is "Why does gv.Columns.Insert() cause all my TextBox data to be null on Postback, but gv.Columns.Add() works like a champ?"
protected void BuildColumns()
{
// The first column to begin to insert the columns in the GridView
int columnIndex = 5;
BoundField aoColumn = new BoundField();
aoColumn.HeaderText = "New Column 1";
gvMyGrid.Columns.Insert(columnIndex, aoColumn); // kills txtQuantity.Text on postback
gvMyGrid.Columns.Add(aoColumn); // works fine
columnIndex++;
foreach (MyEntity my in _myEntityCollection)
{
BoundField myColumn = new BoundField();
myColumn.HeaderText = String.Format("{0:d}", my.StartDate);
gvMyGrid.Columns.Insert(columnIndex, myColumn);
columnIndex++;
}
}
I then go on to assign values to these BoundFields in the _RowDataBound method and all of this works great. However, when I post back and try to reference some TextBox and they are all null. And yes, I have the BuildColumns() call wrapped in if (!IsPostBack) on Page_Load. Of course I would like to use .Insert() so that the columns can go in the proper location and not at the end of the Columns array.
Insert Values From An Excel Sheet To Sqlserver 2005?
Feb 19, 2010i have an excel sheet where i try to upload my excel sheet to sqlserver all having same colum name. now i do not want to add dll files as an web reference in my project. rather place the (dll) in an folder and call them dynamically in .cs side.now i am doing like this
var assembly = Assembly.LoadFrom(@"d:abcmicrosoft.office.interop.excel.dll");
now in my .cs page i need to generate this property or methods of an excel dll which i have loaded dynamically
microsoft.officce.interop.excel.applicationClass excel= null
so that after loading my excel dl dynamically i need to sent values from my excel sheet to sqlserver 2005
Databases :: Insert / Update And Delete Data From An Excel Sheet?
Jan 29, 2011i have made a connection and retrieve the data from the excel sheet. however when i run a query to update or insert some data into excel sheet it will generate an error "Cannot expand named range"
View 2 RepliesData Controls :: Importing Excel Sheet - Microsoft Jet Database Engine Cannot Open The File
Mar 26, 2016I am trying to import excel sheet, got an error like "
The Microsoft Jet database engine cannot open the file ''. It is already opened exclusively by another user, or you need permission to view its data"
I have given all necessary permissions but no luck..
SQL Server :: Insert Large No Of Excel Sheet Rows Into Database Table?
Aug 17, 2010I have an excel sheet that contains around 30,000 rows and 18 colmns. These no of rows and columns may increase in future. I need to read all these records from excel sheet and insert into a table in sql database. For reading the excel book I am using Oledbconnections. The possible solutions I have known as per my knowledge, to insert the data are
1. To insert one record at a time which makes 30,000 database hits. How will this affect the performance?
2. To use liked servers - bu this is not working for me.I do not have database permissions to use linked servers. So, the only option i have is the first one.
DataSource Controls :: Insert A Date From Excel Sheet To Sql Server 2005 DateTime Field.
Jan 25, 2010I want to read date field from Excel sheet and insert it into SQL Server2005.When I read date field it gives me a number say '40160' when the date feild is "08/01/2010"
How should to Read a date field from Excel Sheet Cells?
How To Use Microsoft.Office.Interop.Excel Without Installing Microsoft Office
Dec 9, 2010My server administrator does not allow me to install Microsoft Office in the server.
I have developed a website which converts XML files to Excel and it is using Microsoft.Office.Interop.Excel.
Is there any way I can run this application without installing Microsoft Office in the server?
Forms Data Controls :: How To Select Details From Microsoft Excel Sheet Without Writing Sheet Name
Jun 25, 2010I am developing web application using csharp.How can I select details from Microsoft Excel sheet without writing sheet Name? At the moment when selecting details from Excel sheet I specify Excel sheet name like below I am using Payments$. Is it possible to use a number or something else.
[Code]....
Web Forms :: Create New Sheet And Copy First 3 Rows From First Sheet In C#
Jan 2, 2013I need to write the content of 1000 records in an excel using the excel object in c#.net.
In one excel i need to write only 100 records and if the record exceeds more than 100 record i need to create a new sheet and have to write the content but the need is, i have designed a header in the first 3 rows of the header in the first excel and i need write to the first 3 rows in the 2nd sheet also.
Access :: Copy Columns And Insert Them Again With Different ForeignKey?
May 8, 2010I have a Access DB. I have relations with two tables. For example In my table1 I have three columns as T1ID, Name, Description and Tbale2 I have three column as T2ID, T1ID which is a foreignkey from Table1 and desc.
What I want is that : for example, I wanna copy the columns from table2 which has the value of 2 under the foreignkey field and I wanna insert them into table2 again with the value of 3 under the foreignkey field !
SQL Server :: Special Insert Constraint Rule For Two Columns?
Oct 19, 2010I have a SQL Server 2000 table with 7 columns and would like to add a constraint that prevents a row being added with the same value for both Col2 and Col3.
So, for example, if Col2 = 205 and Col3 = 5, then the constraint should prevent inserting another row with the values for Col2 = 205 and Col3 = 5.
The following is an example of what I would like to prevent:
Col1 Col2 Col3 Col4 Col5 Col6
1 205 5 1 1 1
2 205 5 0 0 0
Web Forms :: Insert Row In Excel Plan And Fill Four Columns?
Feb 22, 2010I Need to insert a row in a excel plan.It's ready filled with some data... I just want to put a new blank row in the plan and fill four columns with a kind of title to that collum.
View 1 RepliesWeb Forms :: Insert 8 Different Selected Values From A CheckBoxList Into 8 Different Columns Of A Database
Aug 1, 2010I am trying to insert 8 different selected values from a CheckBoxList into 8 different columns of a database. As it now, I am only able to concatenate all 8 selections into a single string in one column. But this is not what I want to do. In my DB I have Column1, 2, 3, 4, 5, 6, 7, 8. Is there any way of getting this done?
View 5 RepliesData Controls :: Dynamically Insert Rows And Columns To GridView Like Excel?
Sep 20, 2015I have 2 textboxes , one for Rows and one for Columns...
in my query, if i enter Rows as 4, Columns as 3 then i want display gridview with 4x3 like
A B C --- Header1 A1 B1 C12 A2 B2 C23 A3 B3 C34 A4 B4 C4
if i enter Rows as 7, Columns as 4 then i want display gridview with 7x4 like
A B C D --- Header1 A1 B1 C1 D12 A2 B2 C2 D23 A3 B3 C3 D34 A4 B4 C4 D45 A5 B5 C5 D56 A6 B6 C6 D67 A7 B7 C7 D7
how to write complete code for above query
SQL Server :: How To Copy Sql Server Table Into Excel Sheet With Sheet Name As Sheet1
Sep 15, 2010I want to copy each table(from selserver database) in separate sheet of Excel
with Sheet name different from table name..........
So the issue is that when I open Excel Sheet it show sheetname same as filename
I just want to name it as Sheet1,Sheet2 and so on
I can copy table from SqlServer(MS Sql Server 2005) into Excel Sheet as follows:
[code].....
DataSource Controls :: Insert Comma Separated Values Into Multiple Columns Table?
Mar 22, 2010I've requirement where user can enter multiple columns like first name, lastname, email, age, sex fields and insert them into database.on my frontend aspx page, i'll be showing a single row initially with 5 text boxes(first name, lastname, email, age, sex) and a button to add more columns. when user clicks on add more, another 5 textboxes will be shown and then i'll be taking 5 + 5 (textbox values) and comma seperate them and need to insert into a table with primary auto increment key ID and the remaining 5 columns(firstname, lastname, email, age, sex). I previously worked on the same requirmeent but with only single column. Now i need to insert for 5 columns, How can i do this? Below is my stored proc which i used for single column insertion.
[Code]....
Web Forms :: Open A Popup Window To Print After Sql Insert?
Feb 15, 2011What I want is to pop up a window that is 100 x 100 after I do a sql insert and then print the page. In 1.1 it worked greate but in VS 2010 it seems not to work great always get errors. So this is what I am doing.
When user clicks on submit it rotates through a gridview ans saves data to a sql table. After this i want to open a small popup window and have the print options open with it, print the page and then it closes window on print. Here is where I am having trouble, the popup always gives me errors, i am using an update panel and I don't know if this is the problem or not.
[Code]....
SQL Server :: Ad Hoc Queries - Open An Excel File And Insert The Data
Aug 11, 2010We moved to a new SQL server and I started getting an error on one of my sps only when I ran it from a website. If I manually ran the sp it worked fine. The error I got was this System.Data.SqlClient.SqlException: OLE DB provider 'Microsoft.Jet.OLEDB.4.0' cannot be used for distributed queries because the provider is configured to run in single-threaded apartment mode. I can tell you that this sp does some things, then calls another sp which writes some sql to open an excel file and insert the data. Here is the pseudo
SET @sql = 'INSERT INTO dbo.TempParts (partKey, partKeyNumeric, partKeyAlpha, PartNumber, [Description], Comment, notAvailable ,BatchID)
Forms Data Controls :: Make Imagebutton Open New Page With FormView In Insert Mode?
Dec 13, 2010I have a gridview on Contacts.aspx. From this page, I want an "Add New Contact" ImageButton to open the Formview in the ContactDetails.aspx page in Insert mode....
I'm in VB2010 in C#
Parent Columns And Child Columns Don't Have Type-matching Columns
Aug 3, 2010i am making relation between two datatables and m getting this error
in this ds.Tables(0).Columns("In_ID") datatype is string
ds.Tables(1).Columns("row_id") datatype is integer
how i do the type casting here to make dataset relation
ds.Relations.Add("Rel_1", ds.Tables(0).Columns("In_ID"), ds.Tables(1).Columns("row_id"), True)