i want to insert an image to my table from asp.net page or from asp.net webservice and code in c# please
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I am trying to resize images after uploading and than inserting them into my database.
Dim newMainImage As System.IO.Stream = System.IO.Stream.NullresizedMainImage.Save(newMainImage, jgpEncoder, myEncoderParameters)Dim newMain As Image = Image.FromStream(newMainImage)
I was able to resize it however I couldnt find a way to convert image object to byte() in order to
I need something like
Dim ImageContent(newMain.ContentLength - 1) As BytenewMain.InputStream.Read(ImageContent, 0 , newMain.ContentLength)
I need to convert image object to a file type in order to get its contentlenght and use .inputStream.Read function. Or is there any other way?
My database has a products table that has images stored in a varbinary(MAX) column.
I'm trying to display product information in a repeater and trying to display the images as well by using a GenericHandler class but I can't get the image to show up in my page.
Here is my Handler.ashx class:
Public Class Handler
Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest
'== Set up the response settings
context.Response.ContentType = "image/gif"
context.Response.BufferOutput = False
Dim id As Integer = -1
Dim stream As Stream = Nothing
If Not String.IsNullOrEmpty(context.Request.QueryString("id")) Then
id = context.Request.QueryString("id")
stream = GetImage(id)
Const buffersize As Integer = 1024 * 16
Dim buffer(buffersize) As Byte
'byte buffer = new byte[buffersize];
Dim count As Integer = stream.Read(buffer, 0, buffersize)
While count > 0
context.Response.OutputStream.Write(buffer, 0, count)
count = stream.Read(buffer, 0, buffersize)
Can someone help me on How to insert Image (jpeg) into MS Word Programmatically using VB.NET..not C#.NET???
I could hardly find any articles for the coding. Preferably using Bookmark...can i have the sample code.
I want to use gridview and bind the data and after i want insert the data in database using jquery,
below the link i got for delete
but i want the sample example for insert row from gridivew and add the database.
I have an InfoPath web-enabled form in MOSS 2007, that is integrated with a K2 blackpoint process for an approval workflow.
Once the form (a Purchase Order request form) has been approved in the K2 workflow process, I switch the form view to a "print-friendly" view for the requestor to view from the browser. However, now I need to go one step further with this scenario:
1) I need to somehow insert/embed an image with the scanned-in signature of the approver (likely stored in a SP doc library) at the signature line section of my form. Also, what are the security requirements for storing such images, but not granting
all users access to these (e.g. only services accounts that need to access this for embedding into the form, etc.)?
2) Then I need to convert this final "print-friendly" view of the form (with the signature image) to a PDF document so that I can store it in SharePoint (and email it to the requestor using K2's email event capabilities).
Can anyone help me with a solution to both of these requirement, or point me to some resources for this (even 3rd party components are open-game).
is it possible to insert some table i have in another database in the wss_content?
i need to link the userinfo table to some table in my database. and i cant create a foreignkey between these 2 tables.
is it possible to create a custom list in sharepoint designer to enter a vacation request and using a work flow that goes to the HR department. but when the HR department approve the request the HR can store these requested data into another database?
what i mean is, the employee fill a form in to request some vacation days using a custom list in my wss3 site. i assume that these data will be stored in the WSS_content database. now when the HR department get this filled form they have to store the data
of the form in to a database but not in the WSS_Content database.
is this possible?
I have 2 tables in SqlServer 2008.
Table1: T1id, SomeData
Table2: T2id, T1id, SomeData
I am using DataAdapter.FillSchema to create shema of tables in DataSet. I created DataRelation on columns T1id in both tables.
Now when i try to Update Sql Database T1id in Table2 remains 0 and not the value of T1id in Table1.
I can successfully update Sql Database if i fill DataSet with records first (Using DataAdapter.Fill), but that's not what i want to do. I don't need "old" records in my dataset. I want to use dataset just to store all imputs from user until the proccess is done and then insert all those records "at the same time".
I think i'm getting it wrong with ForeignKeyConstraints, maybe UpdateRule is not set to cascade, i just don't know.
I have been trying to work this out for 6 days now and i'm about to break something on half.
Can someone please guide me to right direction, maybe post some sample, anything.... please!
My old post regarding this:
How to update Sql Server related tables from Dataset(SchemaFill)
SqlDataAdapter.Update related tables