ASP.NET

opensource advance image editor for asp.net

11-Feb-10 22:23

Post some reasonable code so that members here will have a quick look into that and there might be also chance for you to get the exact answer.

Tridip Bhattacharjee11-Feb-10 21:35

11-Feb-10 21:35

is there any advance opensource image editor for asp.net. i saw lots of good opensource advance editor available for php like Pixlr.
if anyone knows any info about opensource advance image editor for asp.net then please give me the url of that site.
thanks in advance

tbhattacharjee

Master page and Frame?

Tridip Bhattacharjee11-Feb-10 21:35

How to encrypt javascript from server side code when it will emit in page?

11-Feb-10 21:35

master page is good but when my page will have huge image and controls then it will be weighty. so when postback will happen
then my weighty page will go and come back to client and in this way time will be taken more. so if i can able to use frame then i can
minimize the load of the page processing time. so please tell me how can i use frame in master page.if frame is not possible then how to design master
page with huge image & control but will not take too much time for processing. please guide me.
thanks in advance

tbhattacharjee

Tridip Bhattacharjee11-Feb-10 21:35

Re: How to encrypt javascript from server side code when it will emit in page?

11-Feb-10 21:35

how to encrypt javascript when it will emit in page at runtime from codebehind
as a result browser will understand and parse but user will not understand. please give me idea.
is there any open source library to do it.
thanks in advance

tbhattacharjee

i gr811-Feb-10 22:35

How call a method asynchronously in asp.net2.0

11-Feb-10 22:35

if you have that much valued code, Then you have to find your own way to hide that. This is wat normally developers do

"ones success is depends on how he hides the source of success from others. "

ones success is depends on how he hides the source of success from others.

Tridip Bhattacharjee11-Feb-10 21:34

Re: How call a method asynchronously in asp.net2.0

11-Feb-10 21:34

suppose i have one button and i want that when user click this button and then a method will be called asynchronously.
how to do it in asp.net 2.0. please help me with sample code.
thanks in advance

tbhattacharjee

i gr811-Feb-10 22:37

how to parse xml by javascript which will be crossbrowser

11-Feb-10 22:37

what r u trying to ask with the word asynchronous ?

Tridip Bhattacharjee11-Feb-10 21:34

java script is not working for internet explorer 8

11-Feb-10 21:34

<NewDataSet>
<Jobs>
<WID>0</WID>
<AccountReference>08LO5</AccountReference>
<OEReference>.BBS087</OEReference>
<InvoiceNumber>5</InvoiceNumber>
</Jobs>
<Jobs>
<WID>1</WID>
<AccountReference>08LO3</AccountReference>
<OEReference>.BBS0833</OEReference>
<InvoiceNumber>6</InvoiceNumber>
</Jobs>
</NewDataSet>

how could i parse the above xml by javascript which will work in all the browser. please help me with sample code.
thanks in advance

tbhattacharjee

vikas shukla11-Feb-10 20:44

vikas shukla

11-Feb-10 20:44

hi sir,

please help me sir.i want to block integer for textbox1 and character for textbox2.actually what java script i am using works fine for explorer 6,7 and mozilla but not in ie8.and i have enable all the script from tools-internet option-custom.but nothing works.please support.

thanks

Re: java script is not working for internet explorer 8

Abhishek Sur11-Feb-10 20:49

Abhishek Sur

11-Feb-10 20:49

Is it possible to show what code you placed for Integer checking?

I think you might put a debugger in your code and inspect what the object has when you keypress.

Check if event.keyCode is giving proper value or not. Smile | :)

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
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Re: java script is not working for internet explorer 8

vikas shukla11-Feb-10 21:33

vikas shukla

11-Feb-10 21:33

hi sir,

yes why not i can see you my java script.it is below.and i am using this on input textbox keypress event.but one more issue is that it's working fine if i am use it in mozilla or ie 6,7 but not in ie8 only.
function number(e)
{
var key;
var keychar;
if (window.event){
key = window.event.keyCode;
}else if (e){
key = e.which;
}
else
return true;

if((key == 8) || (key == 0))
return true;

keychar = String.fromCharCode(key);
keychar = keychar.toLowerCase();
if((key > 47) && (key < 58)){
return true;
}else
return false;
}

Bulk insert from dataset into db?

ganeshMohan11-Feb-10 20:21

ganeshMohan

11-Feb-10 20:21

Hi,

I have a dataset,which is a combination of two tables and has more than
5000 records.

I want to insert all rows from dataset into db

using for loop

for (int i=1;ds.tables[0].rows.count;i++)
{
insert into tbl1
insert into tbl2
}

but it takes a long time

how to decrease the time to insert?

thanks in advance

Known is a drop , Unknown is an Ocean

thatraja11-Feb-10 20:27

thatraja

11-Feb-10 20:27

you can solve that by using SELECT Query with UNION ALL.

INSERT INTO tblDummy (column1, column2)
SELECT 'Value1' ,1
UNION ALL
SELECT 'Value2' ,2
UNION ALL
SELECT 'Value3' ,3
UNION ALL
SELECT 'Value4' ,4
UNION ALL
SELECT 'Value5' ,5

thatraja

ganeshMohan11-Feb-10 20:36

ganeshMohan

11-Feb-10 20:36

thanks for the reply.

but i know how to insert,i asked insert query takes more time.

how to decrease the time? is it possible to insert with out looping?

dataadapter.update() or dataset.acceptchanges() helpts to insert or update to databse but my scenario my dataset has data from two database tables
[person,address]

is any other way to insert?

Known is a drop , Unknown is an Ocean

thatraja11-Feb-10 20:50

thatraja

11-Feb-10 20:50

your code will be like below.

string strQuery1="insert into tbl1(column) ";
string strQuery2="insert into tbl2(column2) ";

for (int i=1;ds.tables[0].rows.count;i++)
{
	strQuery1 = strQuery1 + " SELECT " +  ds.tables[0].Rows[0]["column1"].ToString() + " UNION ALL ";
	strQuery2 = strQuery2 + " SELECT " +  ds.tables[0].Rows[0]["column2"].ToString() + " UNION ALL ";
}

Now you get two queries in that two variables strQuery1, strQuery2, so you can execute with connection or command object.
actually you are executing multiple insert query in loop so it takes long time, but in this way you will get single query so it takes less time.
Then change the code depends on your no of columns which you want to store in db. also use stringbuilder instead of concatenating strings.
thatraja

Abhishek Sur11-Feb-10 20:46

Abhishek Sur

11-Feb-10 20:46

You can create bulk insert using OpenXML as DataSet is actually an XML. Send XML to your stored proc which will insert them to the database.

See an excellent article regarding this :
Bulk Insert from DataSet to Database[^]

Use DataSet().GetXML() to get XML and pass it to the stored procedure

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
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Windows7 API Code Pack
Simplify Code Using NDepend

T M Gray12-Feb-10 4:11

T M Gray

12-Feb-10 4:11

Have you looked at the SqlBulkCopy object?

Need to contact code project member.

beginner in C#.net12-Apr-11 4:11

beginner in C#.net

12-Apr-11 4:11

better u can use bulkcopy

Hema Bairavan11-Feb-10 20:12

Hema Bairavan

11-Feb-10 20:12

hi peoples,

one of our member has the same problem of mine in 2004,

i need to contact him what he did for that problem as the problem and requirement is so unique..

the problem is

I have few crystal reports in a project. I need to combine all the reports in one pdf. I can print each report in one pdf file but need to combine all of them in one. Any help would be highly appreciated

The member name is AliHaider,

his link of code project is

http://www.codeproject.com/Members/Visionsoft

can you please tell me how to contact him or if you know the answer please revert me

Re: Need to contact code project member.

i gr811-Feb-10 21:51

Re: Need to contact code project member.

11-Feb-10 21:51

There are products available in market to combine multiple PDF files. U can use that.

1. print all u r reports as individual PDF file
2. using external products combine all this pdf to one pdf file

u need a lot of R&D work here( i think this would be an very interesting task to work on)

OR ELSE
Try something like this

1. Print all ur report to RTF file
2. Copy the content of each RTF file to stream and create a PDF file out of that.

Hema Bairavan12-Feb-10 0:20

Hema Bairavan

12-Feb-10 0:20

hi guys i came with solution regarding...

get the PdfSharp.dll from website and then include in yours
the do the following..
it will work like gun...

using PdfSharp.Pdf;
using PdfSharp.Pdf.IO;

Stream[] ChildStream = new Stream[ReportDoc.Length];
Stream OutStream = new MemoryStream();
PdfDocument[] PdfChildDoc = new PdfDocument[ReportDoc.Length];
PdfDocument OutPutPage = new PdfDocument();

for (int i = 0; i < ReportDoc.Length; i++)
{
ChildStream[i] = (Stream)ReportDoc[i].ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
PdfChildDoc[i] = PdfReader.Open(ChildStream[i], PdfDocumentOpenMode.Import);
}

for (int i = 0; i < PdfChildDoc.Length; i++)
{
int count = PdfChildDoc[i].PageCount;
for (int idx = 0; idx < count; idx++)
{
// Get the page from the external document...
PdfPage page = PdfChildDoc[i].Pages[idx];
// ...and add it to the output document.
OutPutPage.AddPage(page);
}
}

OutPutPage.Save(OutStream, false);
//byte[] b = new byte[OutStream.Length];
//OutStream.Read(b, 0, b.Length);

Response.Buffer = true;
Response.ContentType = "application/pdf";
Response.BinaryWrite(((MemoryStream)OutStream).ToArray());

run time error

prateekfgiet11-Feb-10 18:16

prateekfgiet

11-Feb-10 18:16

i have made a web application which run smoothly at local system but when i uploaded on web server and trying to login it gives runtime error

error is:

Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.

Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customerrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customerrors> tag should then have its "mode" attribute set to "Off".

<configuration>
<system.web>
<customerrors mode="Off">

Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customerrors> configuration tag to point to a custom error page URL.

<configuration>
<system.web>
<customerrors mode="RemoteOnly" defaultredirect="mycustompage.htm">

Thanks in advance

Re: run time error

i gr811-Feb-10 20:01