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Delete image in asp.net 2.0

Posted By: Posted Date: September 11, 2010 Points: 0 Category :ASP.Net

Detete images in asp.net 2.0fileupload.save as("")How about delete ?

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grid view image delete problem

i have a grid in which i am showing a record with image, when user delete the record the image also deleted and when it again enter the record it upload the new image but display the deleted image from the cache example: name.jpeg upload, then deleted, a different file with the name.jpeg upload, it showing the deleted one.

How to delete an image file assigned to a PictureBox xontrol ?

In a Windows form application, some image files are assigned to PictureBox controls. I am trying to delete those image files. The first approach [1] with "Image.FromFile" gives an error message of "Another process is using this image file", although "Image.Dispose()" is executed. The second approach [2] using "Image.FromStream" results (X) images for PictureBoxes and Buttons, if "fs.Close()" is inclided. Without "fs.Close()", it gives the same error message of "Another process is using...". How can I display images properly and delete those images files ? Thanks [1] pictureBoxSelected.Image = Image.FromFile(@actualImage); . . . pictureBoxSelected.Image.Dispose(); pictureBoxSelected.Image = Image.FromFile(@tempImage); if (System.IO.File.Exists(actualImage) == true) { System.IO.File.Delete(actualImage); } [2] FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read); pictureBox.Image = System.Drawing.Image.FromStream(fs); fs.Close();

how to delete more than 1 image in gridview ??

I have a gridview on my page which is bound to an objectdatasource that gets Data from an Images Table in my database.

The delete button is enabled and I have this code in my DAL.

DELETE FROM [Images] WHERE (([ImageId] = @ImageId))

Instead of deleting just 1 image, I want to give a user the option to delete multiple images at once.

Any code showing how to do this in c sharp be grateful.

thanks

how to delete image from particular folder in c#,net

hi everyone

i m uploading the photo using file upload control.

now if i want to delete that photo from photo folder how can i do that?

can anyone help?

thanks

shweta

Delete Image file from file system

Hi guys,

I have a web site that you can upload images, the image path is saved in the ImgPath field in the data database and retrieves the image and displays it in the grid view. I want to be able to delete the image from a folder within my project when I delete the record. I'm trying to delete it from the Detailsview_ItemDeleting event.

Thanks for you help .

How to delete an image after uploading

Dear friends

I apply a watermark to an uploaded image.

After that I want to save the changes, but I am not able to delete the original file nor can I rename it because I get the following error.

The process cannot access the file because it is being used by another process.

I have searched for a solution for 3 days but I haven't found any.

--------------

I have already disposed all objects related to the "watermarking process".

It seems that the uploaded file is being locked by IIS for a period of time while I need to manipulate & save the file right after uploading.

Could you please help?

Delete Image from Image in wpf

hi, i m new in programming and its my first project . i make a HR system for textile industry.my question is that when i want to delete employee general information i also want to delete its picture which is in project/hrsystem/images. i use file.delete but exception occur that the file is used by other process so cant delete . im using Wpf with MVVM pattern here is my code.
public void Execute(object parameter)
        {
            Image img = (Image)parameter;
            string abc=img.Source;
            a.DeleteEmpFullInfo(abc);
        }

in view model:
public void DeleteEmpFullInfo(string abc)
        {

            ManageEmployeeInfoDal meid = new ManageEmployeeInfoDal();
            File.Delete(abc);
            meid.Deleteallrecord(Emp.Em

Adding Dynamic Rows in ASP.NET GridView Control with TextBoxes and with Delete functionality

In my previous examples, I have demonstrated on how to add dynamic rows in GridView control with TextBoxes and how to save the values into the database. Now, seems that most of the developers are asking if how to add a delete functionality with it. So in this example, I'm going to show on how to delete a certain row in the dynamic GridView with TextBoxes.

Built-in Functions - Text and Image Functions in SQL Server

Text and image functions operate on TEXT, NTEXT and IMAGE data types. These data types are deprecated with SQL Server 2005 and should be replaced by VARCHAR(MAX), NVARCHAR(MAX) and VARBINARY(MAX) when possible. Alternatively you can also consider storing large string values using XML data type. Text and image functions are nondeterministic.

Future versions of SQL Server will not support TEXT, NTEXT and IMAGE data types. Columns with TEXT / NTEXT data type do not support commonly used string functions such as LEN, LEFT, RIGHT, etc. Furthermore, due to the large size of TEXT data you''re likely to see performance issues if you store such data in the database. However, at times you can''t help but use the TEXT / NTEXT / IMAGE data types (for example when supporting 3rd party databases when you cannot change the schema) - this is when text and image functions come in handy.

Program for Format Conversion of An Image

.NET provides extensive support for image conversion. Any image can be processed from one format to another. Most common formats to which .NET have support for are .BMP, .EMF, .GIF, .ICO, .JPG, .PNG, .TIF and .WMF.

Configuring Profile Image Export in SharePoint 2010

It's no secret that I am thrilled with the new social features of SharePoint 2010. I am most excited about the new Profile Picture handling. I strongly believe that the more we can show the faces of our colleagues to one another the more connected we will feel. Clearly Microsoft feels that way as witnessed by the many features that make use of the Profile Image like the Activity Feed and Colleagues list

Built-in Functions - Text and Image Functions

ASP.Net Upload Image to MS Access Database

As you learnt from the previous articles to upload image to the SQL Database in ASP.Net 2.0 and stream that image into the memory to retrieve it from the database and display it on the web page. In this article you will learn how to upload images to the MS Access database in ASP.Net 2.0

First of all create an Access Database and place it in the App_Data folder of ASP.Net web site project. Then create a table "tblImg" with the following fields:

SqlCommand.ExecuteNonQuery() returns -1 when doing Insert / Update / Delete

Sometimes you end up with a return value of -1 when using the SqlClient.SqlCommand.ExecuteNonQuery method.

Why is that?

Well, the ExecuteNonQuery method is there for statements for changing data, ie. DELETE / UPDATE /INSERT, and the returned value are the number of rows affected by that statement.

When checking the documentation we can see that there are some conditions that return -1.

For UPDATE, INSERT, and DELETE statements, the return value is the number of rows affected by the command.

When a trigger exists on a table being inserted or updated, the return value includes the number of rows affected by both the insert or update operation and the number of

rows affected by the trigger or triggers. For all other types of statements, the return value is -1. If a rollback occurs, the return value is also -1.

Get pixel format, raw format, property id list and property items image in VB.net - C#.net.

n this simple article you will learn that how we can get pixel format, raw format, property id list and property items image in VB and C#.net.

Get Pixel Format:

Image consists of pixels to get the format of the pixel we have a property named pixel format. This property returns an enumeration of pixel format. This enumeration tells the pixel format.

To demonstrate make a window application. Drag one button and a picture box on form.

Now write the following code on Button click event:

slideshow image gallary using jQuery

Hi,

i need a gallary like following link.

http://www.leigeber.com/2008/05/ajax-image-gallery-slideshow/

actually,i bound multiple image in a gridview using handler(.ashx).

for example,in one dep_id(1),there are 6 image and i need to slideing one by one.

could some one help me,how i can do like this?

i think is it easy in jquery.

please someone help me.

Thanking you.

datalist image slide show problem

hi friends

i am binding images dynamically(back end)for a datalist .iam applying a slideshow for it .I am getting a problem to apply slideshow for dyanmically binded images.If the define in a div statically it working perfectly

for example pls go through my code below:

I above code works perfectly and the slide show e


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