read byte of saved picture

[comptech2]

hi.i want to read byte of save picture and show in fileUpload control.the below code dont work.please quidance me

while (dr.Read())
{
picture_fileUpload = (byte[])dr["picture"];
}

[Not Active]

You can't assign a value to an upload control. What are you trying to accomplish?

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Failure is not an option; it's the default selection.

[satalaj]

Hi, Asp.net fileUpload control has FileBytes properties. It returns file content in terms of byte array. Upload image file and save in sql server.

[comptech2]

this is edit page and i want that fileupload kept last image value and if we select new image then change its value

[comptech2]

this is edit page and i want that fileupload kept last image value and if we select new image then change its value

[Not Active]

So display the existing image and check the FileUpload.HasFile property. If true then the user has selected a new file to be uploaded. Why make it more difficult?

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Failure is not an option; it's the default selection.

[Not Active]

Did you read the question?

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Failure is not an option; it's the default selection.

[comptech2]

but how to set the value to file upload control during postback ?

[Not Active]

You DON'T set it. How many times do you need to be told this?

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Failure is not an option; it's the default selection.

[shreekar]

OK - lets do it one step at a time. Have you managed to save the uploaded image to wherever you want?

Shreekar

[Not Active]

Have you even read this thread? The first post shows the OP is obtaining the image from a database. The question isn't about uploading an image.

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Failure is not an option; it's the default selection.