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hi While adding Crystal report in my Dotnet project, registration window poped up. By Mistake I entered wrong Registration Code and Key. Now when I try to add Crystal report in my Project a msg pops up WRONG KEY CODE. I need the Regitration window to come again on adding the Crystal Report...

Hi I am making a Windows Application I am using a third party code available on net for bringing Combobox and DateTimePicker Comtrol om DATAGRID. How can I do the following things in my DataGrid: Locking KeyPress in DataGrid-Combobox-ColumnStyle Generating Event on ENTER key in...

I have a Staff table in my dataset. I want to fetch Max value from ID column. How to do this? Need Code

Q.1) I am calling a single function on all the textbox control KeyPress Event, my code has increased alot in the signature of eventhandler. What I want to raise a single KeyPress Event on all textbox control. I know this is possible but dont know how. Pls Help me out Q.2) How...

How to get the index of the rows that has been modified(insert,Update,delete) in the Dataset datatable, rather then Using the dataset1.AcceptChanges and save the whole table which is not at all efficient way. Help Me out

1) HOW TO bind a GroupBox containing Radio Buttons ? 2) How to know the number of rows affected when dataset1.update() method is uesd and its row index ? Help required. Code will be preferred.

When I disable the button control, its font color wipes out. What I want is that, it s font color remains black. I tried out few ways but didnt work out. Help me out. MMB

Can WindowsApplication DataGrid can have 2 columns of same NAME? If this is not possible then pls let me know how this is possible in any other control , like for example in LISTBOX multi-columns can be added. Pls explain how this can be done. Code will be preferred.

Pls anyone pass me on a simply example using Regular Expression.

Do anybody know how can a Function can take n number of arguments. Help required. Bye

I have called a Join Query from MS-Access. Now I want to know the Table name of each column. If this is possible then HOW? Urgent help needed.

Hello, I am making a Datagrid in which a table is displayed through JOIN query. Now I want an additional ComboBox column in the Grid and its value r coming from other other Table. I want this functionality in the Grid plus Insert, Update and delete functionality. If anyone have this...

I want On Pressing ENTER key in a Textbox1 , Button1 get Press. pls Help

Hi I made a FORM by Simply Binding and Complex binding the Controls. I have buttons on the FORM ADD,DELETE And CANCEL which directly affects the DATASET. On save button I have used the dataset method UPDATE that is DataAdapter.update(dataset,"TableName") But I...

First Question : I am getting this error in .. [Microsoft][ODBC Microsoft Access Driver] Could not find file'(unknown)' I have made a DSN through File System. I have added a reference of ADODB. At connection open I get this above error msg. However DSN is made. Second Question : What...

In Tool box of VS.net my Navigator ActiveX tool is missing. Any guidance. I have also look in the ADD Item of the tool Box. But I cant find in it. HELP

Why should one use DisplayMember... Why should one use DisplayMember and ValueMember property of a LISTBOX to veiw ValueMember in a (say) Textbox1, RATHER then simply binding the Textbox1 with that Particulare column that has been assign to the Listbox ValueMember Property ? Any satifying...

How to bring a Combo Box(or Radio Button,list box) in Datagrid column? The values of the ComboBox r coming from the Database. HELP!! COde will be most preferable. Bye

I have made database on MS Access. Now I am making Setup of my project. Pls let me know where should I place my MS Access file. I have also used an ActiveX Button as .OCX file, where should I place this too. I know that we have to give ..appPath..something path to the database file inorder...

hi ppl I am making a System that will work on LAN. It has RIGHTS given to user w.r.t the domain in which he/she has logged in. Can VB.net read the User Status from the Active Directory? IF YES then whats more efficient to make use of active Directory or...