WARNING: Verbosity: skip to the very bottom paragraph for succinct version of my question.) Hi- I can't seem to find an answer to this. I am playing around with a variation of the ".NET Framework Developer's Guide" (in the MSDN docs) "Using an Asynchronous Server Socket" sample. As ...more >>

if i have already fill the dataset, but how can i get the data from it??? for example, I want to get the specific column and the specific data, what should i do??? THX!!! ...more >>

I created a module to work with INI files and compiled it to a DLL file. Then when I try using one of the functions, it tells me that the function is not defined. I even put it inside a namespace so that I could import it. I was hoping to write my functions so that they'd be available the same...more >>

Has anyone done any coding in this area ?, I dont want to be pointed in = the direction of a link unless it has specific examples of what I am = trying to do.=20 Basically, I have decided to connect to a serial device plugged into one = of my USB ports. But I dont know where to start really an...more >>

A couple snippets for you: Module ETSPSAttrMod1 Public LDAPAttribs As Scripting.Dictionary = New Scripting.Dictionary Sub Main() '<snip> * LDAPAttribs = GetLDAPAttribList() PopulateAttrs() End Sub Function GetLDAPAttribList() As Scripting.Dictionary() ...more >>

I have an mdichild form whose minimum size I want to limit (can't be dragged below a certain size) Even though I am running .NET 1.1 where the minimum size property supposedly works, it's not working for my child forms. Herfried K. Wagner directed me to a code sample which he wrote as a work ...more >>

Hi, I've read on the PlatformSDK site there a NAT Transversal API SDK available for download. It's able to detect if a NAT is present.Get the external IP of the NAT, etc... However, I don't wnt to download the complete CORE SDK. I just need this particular SDK. Can someone point me towar...more >>

To print a CrystalReport I do (for example): Dim CR As New CrystalReport1 CR.PrintToPrinter(1, True, 1, 100) How do I preview it on the screen? ...more >>

Hi there I like to populate a Listview with data. all the Program does is adding the data to the first column. There are five columns and I like to get the data into the appropriate columns, not just into the first?? Where am I going wrong?? Here is the code snipple: listviewdisplay is set ...more >>

Hi, In a webform, is it possible to change the OnClick event of a button at runtime? -- Axiom Software, Ltd. 400 Columbus Ave Valhalla, NY 10595 (914) 769-8800 ...more >>

I using VB.NEt to connect to a Access Database. When I try to add a record to the customer table. It gives me this error. An unhandled exception of type 'System.Data.NoNullAllowedException' occurred in system.data.dll Additional information: Column 'WorkPhone' does not allow nulls. ...more >>

I am looking for code that will go through all files on a machine and look for pics and change the file extension to another type. Your help is appreciated....more >>

How do I cycle through all controls on a form singling out just textboxes and comboboxes and clearing their text property? I think I need to address the controls collection and only clear the text property if the control is a textbox or a combobox. How do I do this? Thanks, John Suru...more >>

Using vs 2003, vb.net sql msde.. Consider the following code snippets. See **** for questions. All are shared and accessed by multiple threads simultaneiously. ' Instantiate per for this shared class Private Shared gcCDsd As New Class_Component_Designer Private Shared Sub tblMETHOD...more >>

....will let me handle a particular tab becoming the active tab. Basically I have one tab that needs to pull data from the other tabs when selected. Thansk....more >>

We don't use a connection to a SQL Server, and therefore when I try paging, the simple way to do it using a SQL DataAdapter does not work. Is there an alternative for this, such as for an ODBCDatatAdapter? I looked through the available Objects and could not find anything similar for and ODBC Conn...more >>

We don't use a connection to a SQL Server, and therefore when I try paging, the simple way to do it using a SQL DataAdapter does not work. Is there an alternative for this, such as for an ODBCDatatAdapter? I looked through the available Objects and could not find anything similar for and ODBC Conn...more >>

I am having trouble writing code to turn an array into a delimited string. Dim splitout As String splitout = Join(DataArray(rows, columns), " ") rows and columns are integers representing rows and columns quanitity of datasets. Could someone help show what I am doing wrong? When ever I w...more >>

Hi I need help. I'm trying to write modular APP which have only basic interfaces to work with database, and etc. All specific code will be in modules (dll's), which can be loaded/unloaded from main app. I know how to write this modules with IDTExtensibility2 interface, but don't know how to w...more >>

Hey Group, I was wondering if someone could possibly pointy me in the right direction on this one. I would like to have a SMS option in my program to send SMS text Messages. My Idea was to have something like a Nokia 6210i/6310i connected to my PC via the Serial Port. Does or has anybody...more >>

I have the following in a usercontrol. When I site the control on another usercontrol the designer adds Me.RichEditControl1.TxtSelectedText = Nothing which causes an error in the Property. Is there anything I can do to convince the Designer to either set it to "" or better still ignore ...more >>

Hi, To set the zoom level of a PrintPreviewDialog: Dim YPreview As New PrintPreviewDialog() YPreview.Document = PrintDocument YPreview.WindowState = FormWindowState.Maximized YPreview.PrintPreviewControl.Zoom = 1.0 ' 0.75 = 75 % ' 1.0 = 100 % ' 1.5 = 150 % Have a nice day you ...more >>

When debugging and I click the step-over icon the line that I am on does not get stepped over. Am I missing something? That is, lets say I have code like this: MsgBox("Hello 1") MsgBox("Hello 2") MsgBox("Hello 3") Lets say the yellow arrow on the left of the screen points to the first l...more >>

Could anyone help me with the following: Is there a quick, or at least known way to force a ComboBox, having DropDownStyle= DropDownList, to recognize keyboard input and perform Item selection based on that. To be more specific: I have a list of 150 items (all 7-digit numeric values) repre...more >>

Hello, I'm trying to work through "Teach Yourself More Visual Basic .NET in 21 Days" and have come across something that I can't figure out. An example in the book for creating toolbars and setting toolbar button properties shows that the toolbar button has a "itemdata" property. This proper...more >>

Hi I have this sub in a main form; Sub OpenForm(ByVal x As String) Select Case x Case "1" form1 = New frmClients form1.TopLevel = False Me.FormsPanel.Controls.Add(form1) form1.Show() form1.BringToFront() Case "2" fo...more >>

How to use microsoft word, acrobat reader, paint etc from within our frame i-e they should be shown within our frame ----== Posted via Newsfeed.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeed.com The #1 Newsgroup Service in the World! >100,000 Newsgroups ---= 19 Eas...more >>

Hi I have a main form which has a panel which contains a child form using the code; mainform.myPanel.Controls.Add(childform) So hierarchy is like this; MainForm->Panel->ChildForm. My question is how can I access a sub in the main form, from the child form? Thanks Regards ...more >>

I apologize for being rude and not considerate of others here. Scorpion53061 please reply to let me know you forgive me. You claim to be a Christian so you should be willing to forgive me. ...more >>

Happy New Year To All Ken ----------------...more >>

Hi I am using a variable f (of type form) which would either refer to form1 or form2 depending on which form is on top. How can I now using f as handle call a procedure which exists in both form1 & form2? The reason for using f is so procedure is automatically called for the form which is on ...more >>

Does anyone know a document which list syntactic difference between C# and VB.Net? If Yes, please help me out. Thanks...more >>

How do I create an ActiveX COM control using VB.Net. I want to create a control to use in Office 2000 VBA. ...more >>

i need help on how to create database connectivity, insert, delete, search n update commands, using both sql n microsoft access, n i 'll b greatly thankful if u guyz can tell me how to use lookup tables as used in Delphi thanx. ----== Posted via Newsfeed.Com - Unlimited-Uncensored-Secure U...more >>

hi all i want to compare two files,one is a xml file which has some certain rules,and the other one is a "c" file. i want to check each and every line of the "c" file which should satisfy the rules written in xml file,if any error occurs,it should display an error message in a new window(Or msg...more >>

How to save Unicode / retrieve Unicode values in SQL Server 2000 DB. When we saved a Hindi text in SQL Server, it saves it in hindi font and not in unicodes. How to save the data in SQL Server as Unicode and retrieve the same and display in a VB.NET Form? Thanks, Seshadri ...more >>

Hi to all friends out there, I'm facing this problem for atleast 2 days but still have'nt yet solved my problem.I send the mail few days back (ie) in VB.net how to shift my form coordinates (ie) by default (0,0) is in the top-left corner of the form but right now I ne...more >>

I have two arrays, say inp1(0) = "Cat" inp2(0) = 3 inp1(1) = "Dog" inp2(1) = 4 I want to use them to create a new variable with part of the string name coming from inp1 and the corresponding value coming from inp2. For example, here are the VB.NET string variables I want...more >>

Dear all, I wrote the VB code in a "button press event" as below in which is retrieve data from SQL server and insert the data into Excel. After that, I would call Excel "subtotal" API to build a subtotal figures. For first time, it is working fine. But in the second time, I try to execute...more >>

I am working on problem of coping folder. I am using Windows XP/VB.Net 2003 I know how to do it with FileSystemObject, but I would like to have copy dialog between operation like it is in windows explorer. Is it possible to do this with System.IO (framework)? I tried to use SHFileOperatio...more >>

I'm trying to perform several manipulations to time values (all will be stored in a access database). I need to find the elapsed time between a start time and a finish time and I also need to be able to find the SUM of multiple time values. I know how to do this first part of the using the fol...more >>

I'd like to run an external exe before returning to the calling app. For example: System.Diagnostics.Process.Start("f:\imcapps\xbuild\xbuild.exe") When I call this, the code beneath immediately runs, but I don't want it to begin running until xbuild.exe does its stuff. Any way I can do this,...more >>

Not having much luck with this one.... I have multiple textboxes that I want to concntenate, but with a "Tab" so things are equally spaced. I have an app with two tabs, one is an input form with multiple textboxes, the other is a preview with a richtext box to show how it will look before...more >>

Hi I have a panel to which I have added several forms as follows; form1 = New frmone form1.TopLevel = False Me.MyPanel.Controls.Add(form1) form1.BringToFront() form2 = New frmtwo form2.TopLevel = False Me.MyPanel.Controls.Add(form2) form2.BringToFront() Is there a way to know which...more >>

I have this code that resizes a form control. i want to be about to do something like that in .net. the other version is in vb 6... here is the code Dim hgt As Single hgt = ScaleHeight - wbrURL.Top If hgt < 120 Then hgt = 120 wbrURL.Move(0, wbrURL.Top, ScaleWidth, hgt) the ScaleHeight i...more >>

'create object array Dim jobnums(1000) Omitted: code that retrieves job numbers (integers) from sql server to = put in a combobox I have a combobox (cbJob) that I want to put these values into. If I = read them in from a SqlDataReader it takes an eternity, about 7 seconds to accomp...more >>

Hello, Can someone give me an example of how to use the asynchronous BeginRead method and the EndRead methods of a NetworkStream class?? My googling have given me no good examples of this. I am having trouble cause mine is looping for some strange reason which throws an exception when I tr...more >>

Using VS 2003, VB.NET, SQL MSDE.. I am stumped. I have a datagrid with a parent/child relationship between two tables. If I add 200 rows from code in the same win form to the child table with only the parent table displayed, it works fine, and then you can display the child table and all da...more >>

Hi All, I am using a DLL in an application. To start using it in my project, I added it as a reference by right clicking on the reference folder and adding the dll file. Now, when I distribute my application: (1) Must I include the DLL file? (2) If so, won't it loose its reference as ...more >>

Hi, Is it possible to detect where (which directory) your vb.net program is running out of within the program? Thanks in advance. Eddie...more >>