Forms Data Controls :: Connect To Database And Read Records?

Dec 10, 2010

i write program in asp.net that this program connect to database frequency and database has very records, i search about solution that i connect to database for one time and another time i use this information and when table records was updated , my program connect to database twice...(for example my program connect to database one time and later when only records was updated ,connect to database...)

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Oct 6, 2010

I have a problem regarding database. I write to the database fine with this code:

[Code]....

When I close the application and view the Database with access.. the records are added ok, but when I start the application the records are deleted. This is what I have in the Form_Load:

[Code]....

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Web Forms :: Read Character Delimited File And Insert Records Into SQL Server Database

Aug 10, 2012

I am having a list of contents in the notepad.

I having the following content.

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How To Read .txt And .Doc Files / How To Store Records Into Database

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Web Forms :: Connect Controls To Empty Database To Allow Data Entry?

Mar 15, 2011

I have a simple web form with controls such as test boxes, radio buttons, etc. I also have an empty SQL database created from within Visual Studio Express 2010, in the same project. I want to be able to open the web form, enter text, for example, in a text box, and have it saved in the corresponding field in the database. Ditto with the choice I make from a Radio List box, etc. Is there a simple way of connecting a control on a form with a field in the SQL database? I've tried a number of ways but can't seem to do it, though I realise it must be simple. I also think the control need to be in data entry mode, if there is such a thing, rather than automatically looking for data within the database to display (there is none). I'm new to SQL server and ASP.NET in general, though I've been through a lot of the excellent video tutorials etc.

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Forms Data Controls :: Insert Records Into Database?

Feb 2, 2011

currently I am doing a web application project using 3-tier formating to do out the project. In the grid view is displayed with data retrieved from the database and at the footer there is a row of empty fields for the user to insert records into database and when user clicks on Add New, a new row of empty fields will be populated below.

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[Code]....

This is the stored procedure code:

[Code]....

I am not sure of how to code out for the business logic?

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[code]....

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Forms Data Controls :: Unable To Insert Records To Database

Feb 6, 2011

I am unable to insert records into the database due to this error:

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object

This sentence is highlighted in red:

osdb.Insert_ItemsRecords(txtID.Text, txtItemName.Text, txtItemDesc.Text);
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How do i set set the osdb to a valid instance?

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Forms Data Controls :: Showing Database Records In Circle?

Sep 24, 2010

I want to show my database records in circle. If i use grid view or data grid or datalist then records will show in table structure. I want to show dynamic records in circle not as like forum view.

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Forms Data Controls :: Cannot Read The Database Values Into Textbox

Dec 3, 2010

protected void Button1_Click(object sender, EventArgs e)

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Forms Data Controls :: Read PDF Using (C#.net) And Store Values In Database?

Oct 11, 2010

Please try to guide me how to achieve this one. my application need to do reading the PDF document and want to store the values in Database.Actually what happens is my customers sends me the OCR scanned copied in the form of PDF file. i need to read those scanned pdf files and store the customer information into my table.

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Forms Data Controls :: Page Deletes Records In Database When Refreshed?

Mar 10, 2010

I have created a page with a gridview in asp.net that displays the records of a database table and allows users to delete checked records by clicking on a delete button. After I delete a record and I try to refresh the page from the browser (I am using mozilla)I get the follow message:

"To display this page, Firefox must send information that will repeat any action (such as a search or order confirmation) that was performed earlier."

and if I click resend another record is deleted automatically. Even though I am reloading the gridview after the deletion the application executes again the onclick event of the delete button is executed and the gridview things that there is a checkedbox selected so the code executes my delete function again.

Is there any way to get rid of these behavior. I have been trying quit a few things but nothing works for me.

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Forms Data Controls :: Display Database Field Records As Image?

Dec 22, 2010

I have a database, one field is named "clicked" with values 0 or 1.

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Is it possible?

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Forms Data Controls :: Simple Search Function On Records In Sql Database?

Aug 2, 2010

Is there an easy way to search all the columns in the database?

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Forms Data Controls :: Read The Fields From A Database Table And Insert In The ItemTemplate Controls?

Sep 16, 2010

I want to add controls (or simply texts) to a ListView inside the ItemTemplate at run time.

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Forms Data Controls :: Checking For Duplicate Records In Gridview Before Inserting To Database?

May 10, 2010

I need to check for duplicate records before inserting them into the SQL database.Thus I have the following codes:

For count = 0 To GridView1.Rows.Count
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End If

but there are error message. "Object variable or With block variable not set."

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Forms Data Controls :: Display Records In Bold Coming From Mysql Database

Sep 5, 2010

I have Mysql database.In that some records status is New.now,I bind database table to Listview(asp) control.

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Data Controls :: Connect DropDownList Inside GridView To Database

Dec 31, 2013

I want to add dropdownlist in gridview n  connet it to one of my database column how can i?

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Forms Data Controls :: Repeater Template-Render Different HMTL Based Off Database Read?

Feb 4, 2011

I have my repeater loading in plain text from a database right now e.g.

<td>
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</td>
<td>
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</td>

My plain texts are image links and pdf URLs from a database table, in groups, in the correct order but I'm not sure how to render them correctly (sample image below shows what I am trying to render)

Is there any way to make a repeater template intelligent enough to render an "image link" OR "pdf link" based off the [type] column returned in the record?

table:
pk
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Feb 24, 2010

i am trying to read data of from a sql database

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[Code]....

as you can see, im using table adapters - though when i run the page, it throughs me the following error, which i'm finding hard to understand

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using System.Data.OleDb;

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Forms Data Controls :: How To Insert The Records Based On The 1st Sp Ouput Should Be For Loop Which Many Records

Nov 10, 2010

[Code]....

this is my html code

[Code]....

this is my code behind

[Code]....

this is my bal code

acuttally

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Forms Data Controls :: When Show Records On The Web Page Want To Set A Iframe After First Two Records?

May 5, 2010

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DataSource Controls :: Read And Insert Data Into Database?

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I m uploading a text file. I want to read that text file line by line and I want to save that data into database if there are no errors in that text file. I have 5 different columns in database and I want to take those 5 columns data in the text file and insert into respective columns.

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How to bind records in charts through jquery in asp.net

cone, pie and bar

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