Ok. But start from where? How can I make my software known by browser(s)? Remember that when a browser reads something like following alt : test.wav it plays the wav file with QuickTime or Windows media Player or Real Audio or what else installed on that machine, capable of playing wav sound. I need a similar thing. Or should I go with active-X or java applet something? Thanks

Hi all, I need to create a component which will be callable from a/any browser when it sees an object tag in downloaded html page like the following or like My plugging will display an image file in a special format and give some responses to the user interactions whit mouse and do likes zoom-in, zoom-out, rotate, transform etc. I don't know start from where? I know c++ and c#. The library for the image processing that I need to use written with c++. If any guru out there can guide me the road-map that I should follow, will be appreciated in a highly tonnage. Thank in advance.

Thanks for your quick reply, Richard. As far as my understanding from the link you sent, it is the way how you extend the behavior of ie browser. It is possible to add a new toolbar to ie, for instance. Or my understanding is not correct? I need to write a something like an acrobat reader plug-in. See when your html page contains a pdf document, browser opens that one in the acrobat reader plug-in. Then you can save it, zoom it, etc.

Hi all, I need to create a component which will be callable from a browser when it sees an object tag like the following or like Test.pdf My plugging will display an image file and give some response to user interactions like zoom-in, zoom-out, rotate etc. I don't know start from where? I know c++ and c#. The library for the image processing that I need to use written with c++. If any guru out there can guide me the road-map that I should follow, will be appreciated in a highly tonnage. Thank in advance.

Googling is always the first option and have been googling too.No need to remind. I am living in the same universe with you, so aware of google. But harvesting the result from the lots of items from the search result is not always so easy especially if you are new like me to the subject. And asked item is needed once in a while, so still do I have to go through all the details of the ie extension stuffs and become an extension writer guru for a very simple need or better ask the friends on net? This site, codeproject.com, I think, exist to share the experiences or to get help from the experienced gurus. I still do not understand what is wrong with asking a little help from forum members who are there for this reason. If you make happy, I do apologize for bothering you, and wasting your time my friend. If you do have a simple example ( project, solution file), you can still help me. Or you have an option to ignore the so stupid question, like mine, on this form. Regards, Muharrem

I need to write a kind of add on for ie with c#. It will put a button or a similar on the toolbar. By clicking that button, I will read the current tab's ( selected tab) HtmDocument property. Where to start? Please help? Thanks

I have a custom user control ,in its OnPaint(), drawing some basic shapes like triangle, rectangle etc. by using ClientRectangle's coordinates and size. I want to rotate the control clockwise or counterclockwise with an angle, but keeping the shape size unchanged. How? Please help. Thanks in advance. Muharrem

Can you be more specific please? And consider MySQL too. Thanks, Muharrem

I have two very simple report in my winform project. Development machine is windows vista home premium, vs 2005 sp1 and crystal report sp1 for vs 2005. I read the printer name from a config file and use that printer name in code crReportDocument.PrintOptions.PrinterName = PaletteLabelPrinter; PaletteLabelPrinter is a string holding the printer name from config file. When I deploy my app to server 2003 R2, I simple have an error for report printing if I have a different printer name at the server than at my development machine. Crash (exeption) happening right at the line like below crReportDocument.PrintOptions.PrinterName = PaletteLabelPrinter; Error is as follows Error in File C:\DOCUME~1\alc.......... The request could not be submitted for background processing Besides, even though I installed the crystal report sp1, vs2005 just stop running when I select from menu as following Crystal Report -> Design -> Printer Setup, do something change and press OK then VS2005 simple stop working. Please help Thanks to everybody Muharrem

I have two very simple report in my winform project. Development machine is windows vista home premium, vs 2005 sp1 and crystal report sp1 for vs 2005. I read the printer name from a config file and use that printer name in code crReportDocument.PrintOptions.PrinterName = PaletteLabelPrinter; PaletteLabelPrinter is a string holding the printer name from config file. When I deploy my app to server 2003 R2, I simple have an error for report printing if I have a different printer name at the server than at my development machine. Crash happening right at the line crReportDocument.PrintOptions.PrinterName = PaletteLabelPrinter; Error is as follows Error in File C:\DOCUME~1\alc.......... The request could not be submitted for background processing Besides, even though I installed the crystal report sp1, vs2005 just stop running when I select from menu Crystal Report -> Design -> Printer Setup, do something change and press OK then VS2005 simple stop working. Please help Thanks to everybody Muharrem

I have a data gridview on my form. Some Columns have format specification as N2, means that numeric format with 2 decimal spaces. I set my thread CurrentCulture to German locale then fill the datagridview with data, trough dataset offcourse. Setting the current culture as follws Thread.CurrentThread.CurrentCulture = new CultureInfo("de-de"); I expect to see the formatted colon in German locale setting, decimal values with "," separator, but I don't. I still see them in Enlish locale. Those columns are defined as DOUBLE in MySQL database as well. What is the reason? Thanks to everybody, Muharrem

I have all my data in MySQL as char data type in "en" locale. That means all int and float and double type data are stored as char data without thousand separator, but float and double data have ofcourse with decimal (.) separator. My question is : How can I display those data according to program's locale setting. Since the data already in char type I could not find out a smouth way to display the data returned from database accordingly. My program can change the locale settings at run time according to user request. By the way I use DataGridView for the display control on my win form. Thanks, Muharrem

Let me more specific. I added datagridview control to my form. Then I edited columns through the property window in vs2005. So I added some column with names and columns header. I also defined the DataPropertyName of the column to the column which is in my result table coming from a database table.So far so good.But I am also having the form in a different language created with Localizable property of the form. In this second form I changed the column headers in design mode. What I expect is to see the localized column header when I change the form to the localized version. All my other controls display their respective localized text but not gridview. Any idea? Thanks again Muharrem

Hi all, I have localizable form having some buttons and datagridview. I added all the columns at design time to the datagridview. Then I translated the localized version, say in German. When I change the my culture info at run time, all buttons show the localized (translated) texts, but my gridview does't show the translated column headers. Any idea? Thanks, Muharrem

Thanks for the answer. I don't know how I miss that point? Anyway thanks again.

I have following in my form MySqlDataAdapter da; DataSet ds; private void MyForm_Load(object sender, EventArgs e) { ds = new DataSet(); string strSQL = "SELECT A,B,C,D FROM MyTable"; da = new MySqlDataAdapter(strSQl,myConnection); da.Fill(ds, "Example"); gridForExample.DataSource = ds.Tables["Example"]; } private void btnRefresh_Click(object sender, EventArgs e) { da.Fill(ds, "Example"); } So, MyTable has only six rows in database. Every time da.Fill(ds, "Example"); executes grid view showing 6 more but same rows. I mean 6 then 12 then 18 and so on. But I expect to see only 6 rows, don't I? Or am I mistaken? Please help. Thanks

I have two questions 1.I have a 2 diffrent forms. From one form to another how can switch? let say I have button control to go for it. 2.I have a Datatable and want show each row data on a different label control. So each row shoul be displayed on o different group of label controls. Can I bind in this way, how? Currently I am reading each row data and displaying on label controls. Thanks, Muharrem

I am binding a datatableof a dataset to a gridview. But I want to exclude some columns from binding. How? string strSQL = string.Format("SELECT A,B,C,..); MySqlDataAdapter da = new MySqlDataAdapter(strSQL,myCommand); DataSet ds = new DataSet(); da.Fill(ds,"MyTable"); myGridView.DataSource = ds.Tables["MyTable"]; Above line, how to exclude some columns from binding to grid? Thanks

Is it possible to have following logic in WCF environment, [DataContract] class MyDataContract { } [DataContract] class MyOtherDataContract { } [ServiceContract] interface IMyServiceContract { [OperationContract] void MyMethod(Object obj); } public class MyService : IMyServiceContract { public void MyMethod(Object obj) { if (obj is MyDataContract) { //do something on MyDataContract object } else if (obj is MyOtherDataContract) { //do something on MyOtherDataContract object } } } If this was not possible, how to pass different class objects to the same service method? Thanks to everybody Muharrem

I don't know when the original data source is updated by other user or an other aplication. My project is going to be part of a plant automation system. So the events from the plant level my arise in very short time duration or too long. It depends on the condition at that moment. So if I periodically fill my data set, what will be the period? It is very difficult to gess id advance. Having it too short will bring unnecessary workload for the system. Or having it too long will cause to miss the some indermediate update in the data source. I am not very good on Ado.Net. I need to know ,if possible, can I have my client application to refresh its dataset (automatically) from the data source when it is updated. Thanks for reply, anyhow