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I am a newbie ti Visual C# net 2003, ASP.NET
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- passionate to learn how to write Web and Windows application using VB.NET, C#.NET, ASP.NET
20 Posted Topics
 | Hi Friends, I need your help. Please help me. I am trying to retrieve data from Excel Spreadsheet to fill DataGridView for display prior to updating SQL SERVER using DataGridView Row individually. But the coding is not working as this is the first time I done the coding. this code …  |
| | Hi All, I am experiencing the same problems and thanks for the suggestions. I got it fixed following the samples. Cheers, Lennie |
| | Hi JJGarcia I have almost similar problem that you encounter and found the solution. I am trying to retrieve the data from Excel and fill the DataGridView1 by adding rows into DataGridView then fill it with data retrieve from Excel. [B]I am desperate for solution and here are my coding:[/B] … |
| | Hi Good Guys, I need your help. Please Help me. I am trying to extra CustomerID, CompanyName, from XML File to Update SQL SERVER using xpath function. Being new to XML I don't know how to do it. Please help me with sample coding so that I can learn the … |
| | Hi Good Guys, I encounter another interesting problem due to my lack of C# knowledge. Please Help me. I am trying to use DATAREADER to fill TEXTBOX controls on the FORM and it's not working because this coding generate error message: [COLOR="Red"] sqlDR = sqlCmd.ExecuteReader(); <---- Error [/COLOR] Error message: … |
| | Hi Good Guys, [B][I]I am learning how to use C#Net2008 to develop Window Application. I was a VB.NET2008 developer. I need your help, Please Help me. [/I][/B]I am encountering 2 problem trying to fill LISTBOX with [COLOR="Red"]DATASET[/COLOR] and [COLOR="red"]CATCH [/COLOR]to display error message. In the LISTBOX dropdown list instead of … |
| | Hi Good Guys, In my VbNet2008 Window application, I have been asked by my Senior Developer to add Crystal Report and use Crystal Report TEXT OBJECT instead of filling it datasource with DataSet or link to TABLE. I created the DATAREADER which contains 8 rows of data but on the … |
| | Hi there, I am using VB.Net 2003 Thank you for your advice and suggestions. I tried it out and it's working. You are just awesome sharing information with newbie like me. Have a Good Day and Thanks. Cheers, Lennie  |
| | Hi Ryshad, I am experiencing similar problem with Ulukay. I follow your suggestion and tested it out. I have set all the textbox control properties TABSTOP = FALSE. **At a particular textbox control KEYDOWN event for testing purpose I created this script** Private Sub txtDebtorId_KeyDown(ByVal sender As Object, ByVal e … |
| | Hi There, In VB6 I used ADP to confirm record existence by using this script IF ADO.EOF OR ADO.BOF then ado.addnew End if but in VB.NET 2003, How before using SQL String to Insert the record how do I confirm it's existence in the Table to prevent duplication. Please help …  |
| | Hi There, I am developing VB.NET 2003 window application having problem with the FORM KEYDOWN event. Problem with cancelling the keydown event when the data check function return FALSE due to duplicate Debtor ID. How to cancel the KeyDown [CODE][B]Private Sub FrmDebtor_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles … |
| | Hi there, VB.Net 2003 Window Application DataGrid Paging. Need your help The users instead of using Vertical ScrollBar in DataGrid1 they requested for NEXT and PREV buttons for paging the display on DataGrid. I have added the NEXT Button and PREV Button but doesn't know how to create the script … |
| | [B]Hullo there,[/B] [B]C#Net 2003 Window Application [/B] I need your help again. I am trying to loop through the DataGrid rows and confirm that FirstColumn which hold Checkbox is TRUE. If it's TRUE, I need to retrieve the Customer FirstName(2nd Column) and LastName (3rd Column) and transfer the data onto …  |
| | Hi there, Please help me. I am having problem trying to include Checkbox in 1st Column in DataGrid for all the Rows. Being a newbie and I am struggling doing it. I need your help. |
| | Hi there, Being a newbie to C#Net 2003, I am having problem trying to retrieve data from a specific clicked row on the DataGrid to display the data on the TextBox on the FORM. This is the structure of the DataGird:- Col0 = CustomerId Col1 = First Name Col2 = … |
| | Hi there, When I add a new row into the DataSet, the first time it works good but after the first time I added another row it's not working instead it generate this error message : "Update requires a valid Insertcommand when passed datarow collection with new rows" This is … |
| | Hi there, Being new to Vb.Net 2003, I need help to determine whether to Create new Record or Update an exisitng record in SQL SERVER table. In VB6 I used this logic to do that but in Vb.Net 2003, I am totally lost at it. Please Help me. Thanks. VB6 … |
| | Hi there, I am having problem trying to retrieve the data from ListView the 2nd time round. It works the first time I clicked on the Line Item and when I clicked on another line item it gave me this error message :- [B][I]"Specific argument ws out of the range … |
| | Hi All, Greetings Friends, I am having problem trying to upgrade Microsoft .Net Framework 1.0 to Frame 1.1. I have completed successful installation of Framework 1.1. But when I loaded up Microsoft Dot Net 2003 HELP to confirm, it's not registering Framework 1.1 on it. I just don't know what … |
| | Scenerio. I am extracting Primary key from Listbox to read against the Products Table in Northwind database to populate the textbox controls. This particular column "UnitPrice" is giving me this error message:- " Cast from string "Display" to type "Interger" is not valid". Can someone point me to the right …  |
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