Website Inserting Pics?
Jan 17, 2011
getting this error message : Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 7:
Line 8: Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Line 9: UserIdValue.Text = Membership.GetUser().ProviderUserKey.ToString()
Line 10: cannotUploadImageMessage.Visible = False
Line 11: End Sub
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Nov 26, 2010
i m using photo gallery in a website but pics takes much time to be view than any other sites like facebook or orkut. hw can i overcome this problem. i m resizing the image on file upload btn. you can check the url www.sanskarbhartipublicschool.com/photogallery
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Jan 22, 2011
Am building an app in VB.NET | ASP.NET 4 | SQL 2008 R2I am building an site that will potentially have upto 15, 000 pics for now. More added each weekWould it be best to insert those pics (from a few kb to 2.5 Mb per pic) into the database or have them in a directory with links to those pics in the database?The site will have pages of pics which the user can browse or click on taking them to another page with info. Basically like a photo album
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Sep 30, 2010
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Sep 27, 2010
in my new c#.net 3.5 ASP Website, user have the possibility to upload a picture.What solution is the best for saving this picture? Should I save it on my server in a folder and save the path in the database, or should I save the picture in the database?
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Nov 5, 2010
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www.wecount.ie
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I have a few websites that should access a central location (folder) on a different domain that stores pics. In previous version of this system I stored each pics folder under the same domain and I could access the files with FileInfo
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Sep 12, 2010
I have a Formview where user is selecting the date and time via dropdown values. I am trying to set the value of the field when the record is being inserted for some reason my database still displays a null value.
Protected Sub FormView1_ItemInserting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.FormViewInsertEventArgs) Handles FormView1.ItemInserting
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End Sub
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May 28, 2010
I am inserting a picture into a database, using the following code.
strFileType = Path.GetExtension(filImage.PostedFile.FileName).ToLower();
switch (strFileType)
{
case ".gif":
strMimeType = "image/gif";
break;
case ".jpg":
case ".jpeg":
case ".jpe":
strMimeType = "image/jpeg";
break;
case ".png":
strMimeType = "image/png";
break;
}
//Store the content length
int iDocLength = filImage.PostedFile.ContentLength;
byte[] bDocBuffer = new byte[iDocLength];
//Get stream object
Stream streamImage;
streamImage = filImage.PostedFile.InputStream;
streamImage.Read(bDocBuffer, 0, iDocLength);
cmPerson.CommandText = "INSERT INTO photos VALUES(@referenceid, @image, @imgtype)";
cmPatient.Parameters.AddWithValue("@referenceid", iPersonID.ToString("000000"));
cmPerson.Parameters.AddWithValue("@image", bDocBuffer);
cmPerson.Parameters.AddWithValue("@imgtype", strMimeType);
cmPerson.ExecuteNonQuery();
If in case that the user, did not browser for a picture, then, I have to use the nopho.jpg that is stored in the images/folder of my web app. How am I be able to do this?
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Jul 6, 2010
I've got a linq to sql query all set up and for some reason it's trying to insert a value for the primary keys of one of the tables, even though I'm not specifying it at all.
Below is my code:
[code]....
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Oct 10, 2010
[Code]....
[Code]....
[Code]....
[Code]....
[Code]....
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Nov 25, 2010
i am inserting values in fckeditor.
abc = Regex.Replace(FCKeditor.Value, @"<(.|
)*?>", string.Empty);
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Jan 31, 2011
I am inserting a file using fileupload control below is my code[Code]....
but i am getting the error at cmd.executereader() like Incorrect syntax near ')'.
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Oct 8, 2010
Is there an easier way to insert the values contained in a data table generated in ASP into a SQL table without having to loop through all the rows in the data table and insert individually into the SQL table?
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Jan 25, 2011
I am using a DataSet, ASP.NET 3.5 and C#
I know that if i use newRow = StronTypeDataTable.NewStrongTypeDataRow();
there is a way that i can add the row to the database using the table adapter and have the ID value of the Row accurately reflect the ID on the data base but i cant seem to figure it out.
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Dec 29, 2010
I need some basic guidance on how I can get my Dataset to insert into a single table instead of sending it to a datagrid.
I get the following columns from DS.Tables["ItemAttributes"]:
Manufacturer
ProductGroup
Title
Item_Id
I get the following columns from DS.Tables["Item"]:
ASIN
DetailPageUrl
Item_Id
Items_Id
Item_Id from DS.Tables["Item"] and DS.Tables["ItemAttributes"] are the same
So I would like to insert the data into a table named amaz with columns as follows
Item_Id
ASIN
Manufacturer
ProductGroup
Title
My DataSet is fetched using the following code, There can be upto 10 rows in the dataset
[code]....
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Nov 1, 2010
i am trying to insert new records by using a stored procedure with the following code:
[Code]....
I get the following error:
Microsoft SQL Native Client error '80040e14'
A server cursor cannot be opened on the given statement or statements. Use a default result set or client cursor.
Referring to this line:
Records.Open Command, , adOpenStatic
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Feb 9, 2011
my sql db configured with getdate()
i need insert time manually when i ll need.
created texbox and when i inputing date and time manually in right format its ok.
but i need set default date and value for textbox current date and time.
at the same time when i will need to input time manually i can be.
here is my vb code row for inserting time to sql db
cust.HaberTarih = saat.Text
how can i set text box default value to current date and time. and can change time part when i will need.
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Feb 8, 2011
I have two ddl'a which i insert into a database inform of a grid. Now i will like to make sure the two data i am inserting is not already on the databse and if it exist i want a message to show. I dont have anything right now. I just need ideas on how to go about it.
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Dec 27, 2010
I am attempting to insert into two tables at once, but it's inserting blank values into the first table, and then correctly inserting the values into the second table. here is my codebehind, I can post the rest of my code if needed.
[code]...
Even when I comment out the second insert command, the first one still inserts null values.
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