hi there!!, how to write a custom control propertie like ControlToValidate thanks

i write a custom validator inherit from BaseValidator, and test it. when i load web page with FireFox, a javascript doesn't work (view source and i see some javascript created by ASP.NET was missed (etc. ValidatorOnSubmit()) ) every thing was fine with IE(6.0) ??? i don't want use any js created by ASP.NET. any suggestions?, thanks

I want write a custom Validator control (like RequiredFieldValidator), now i finding some document, tutorial to do that. Any Suggestions? Thanks

i finding some document about write custom validation component in ASP.NET (C#) Have anyones got it?

how pass parameter fields of crystal report into crystal report command ? i create 2 parameter fields in crystal report and how to use it in when i create crystal report command ?

Where i can find crystal report template for bill (hotel bill, etc.)? thanks

i think can be done, but i don't know how? like properties BackColor of DataGrid, it change bg color of odd number row

no, i only want change specific row back color, and i want know how to do that ? thanks

how change specific row back color in DataGrid? i have a DataGrid with some rows, how change row back color, like set row 1 with back color is red, row 2 is blue, row 3 is yellow thanks

DataGrid: how disable select multi row with shift and arrow key? thanks

i can't find the way to use thread with method have some param? plz, help me out! thanks

how made datagrid auto resize column width to fix data length?? thanks

(Window Application) - I have 2 radio button (male, female) in gender GroupBox, and a customer table with column: gender (bit) (SQL Server 2000) - how bind data for radio button, if gender = 0 [radio male] will be check and if gender = 1 [radio female] will be check thanks

i have a DataGrid dbgTest with DataSource = dtA i use DataView to search some row and display result in dbgTest anythings are work well. and my problems is: i want create new DataTable from result display in dbgTest after search by DataView. Thanks

Can you show me some db design and algorithm about hotel booking? i tried search a hours but... Thanks.

i have a "Booking" table with 3 Column: BookingID (numeric - primary key) CheckInDate (datetime) CheckOutDate (datetime) - With input are indate and outdate, i want select out free date range in Booking table, like find free room for hotel booking Thanks.

@kubben: i don't know why, but when i restart .NET, everything is work well, thanks your reply

- I use this code to set tomorrow date to DateTimePicker. In Design mode, it display correct, but when i run, it still display today date. I need help, thanks. [code] this.dtpCheckOut.Value = System.DateTime.Today.AddDays(1); [/code]

how i set computer clock time? thanks.

i use [code] string strQuery = "USE HMDTest" + " \nGO" + " \nsp_addrole 'HMEmpManager'" + " \nGO" + " \nsp_addrole 'HMEmpViewer'"; SqlCommand sqlCom = new SqlCommand(strQuery, sqlCon); sqlCom.ExecuteNonQuery(); [/code] but it throw a exception with message: "incorrect syntax near 'GO'...", i need help, thanks.