Image SqlParameter

Nov 28, 2007



hi
I am creating a stroed procedure which suppose to update an image column of the given row. I have created the same procedures before which worked fine with texts and numbers but not with Images.
this procedure get table name,row Id, column name of the image, and image data. like:


Create PROCEDURE [dbo].[spImageUpd]

(

@TableName varchar(100),

@Id int,

@ImageColName nvarchar(100),

@ImageData image

)
begin
??????
end

I tryed to use
set @sql='update '+ @TableName+ ' set '+@ImageColName + '=' + @ImageDt' + ' where Id='+ cast(@Id as nvarchar(10))
EXEC sp_executesql
@query = @sql,
@params = N'@ImageDt">N'@ImageDt Image',
@ImageDt = @ImageData
but sp_executesql just accept text as params. is it possible to fix this problem?
thank you in advance
regards

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void btnAddEmployee_Click(object sender, EventArgs e) {
int intNewEmployeeID;
string connectionstring = ConfigurationSettings.AppSettings["ConnectionString"];
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theCommand.CommandText = "AMS_EmployeeSave";
theCommand.Connection = new SqlConnection(connectionstring);
theCommand.CommandType = CommandType.StoredProcedure;

// Add parameters to SqlCommand
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}
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lblSaveResult.Visible = true;

}



STORED PROCEDURE
CREATE PROCEDURE [dbo].[xxxx]
(@employeeID int,
@businessID int,
@title char(5),
@firstName varchar(25),
@middleName varchar(15),
@lastName varchar(25),
@suffix char(5),
@email varchar(80),
@password char(20),
@newEmployeeID int output)

AS

declare @alreadyExists int

-- passed in ID = 0 means they're adding a new employee so do insert
if @employeeID = 0
begin
select @alreadyExists = count(*) from dbo.AMS_employee where emp_email = @email
if @alreadyExists = 0
begin
insert into AMS_employee (emp_businessID, emp_title, emp_firstName, emp_middleName, emp_lastName, emp_suffix, emp_email, emp_password)
values (@businessID, @title, @firstName, @middleName, @lastName, @suffix, @email, @password)

select @newEmployeeID = @@identity
end

else -- there is already an employee with that email address
select @newEmployeeID = -1
end

-- passed in ID > 0 means they're updating existing employee so do update
else if @employeeID > 0
begin
update AMS_employee set
emp_title = @title,
emp_firstName = @firstName,
emp_middleName = @middleName,
emp_lastName = @lastName,
emp_suffix = @suffix,
emp_email = @email
where emp_ID = @employeeID

select @newEmployeeID = @employeeID

-- only update the password if it one was provided
if len(rtrim(@password)) > 0
begin
update AMS_employee set emp_password = @password where emp_ID = @employeeID
end

end
GO

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hi,i have inserted the image present in mydocuments using alter commandcreate table aa(a int, d image)insert into aa values (1,'F:prudhviaba 002.jpg')when i doselect * from aai am getting the result in the column d as0x463A5C707275646876695C70727564687669203030322E6A 7067how i can i view the image?pls clarify my doubtsatish

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1st Image Control Shows Wrong Image

Jan 30, 2007

In my asp.net application I have a local report with an image control in thedetail row of the table and the Value attribute set as="File://" & Fields!FQPhotoFileName.ValueThe first row in the table always shows the wrong image and it's always thesame wrong image. The problem is there even when I change the sort order orthe criteria for the underlying dataset. For example, I ran a small testthat populated the dataset with 2 rows and 2 images. When I sort by anycolumn (e.g. ID) in ascending ascending order the ID=1 row (the 1st row)shows the wrong image and the ID=2 row shows the correct image. When I rerunthe report sorting in descending order the ID=2 row (which is now the 1strow) shows the wrong image and the ID=1 shows the correct image.Any suggestions?

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Aug 17, 2007



Hi,
I have a website and i am uploading the gif image to the database. i have used varchar(500) as the datatype and i am saving the file in the webserver so the path to it c:intepub....a.gif


my upload table has the folliwing feilds
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So my question is how can i get a picture to show up on the report. .
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Regards
Karen

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Sep 20, 2006

I have inherited a VS 2005 database with a table that has a column of type IMAGE. I need to change the image for one of the rows in the table. I have the new image in a *.PNG file on my C: drive. What is the correct method for inserting this file into the IMAGE column.

Many thanks!

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Apr 1, 2007

Hi,



I need to show images in the report based on the urls from the db. The images are stored within a folder and not in the db (only the url in db). I couldnt find any way to give an url in the report and show the image. I'm stuck here , could you please help?



Thanks,

Sonu.

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May 22, 2006

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Dec 24, 2007

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Aug 21, 2007

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Thanks so much

josh

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Sep 27, 2006

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Dec 4, 2006

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