I want my program to be able to either skip forward a line of text or skip back line of text. For example to be able to put a blank line of text between two lines you have written. The same as in the paragraph property in microsoft word where u can set 1 line spacing between text for example...more >>

I'm trying to call some code written in Delphi for .Net. In Delphi, every class has a corresponding metaclass type; you can use a metaclass reference to create instances of the class &c. What's important here is that some methods take a metaclass reference as a parameter. On .Net, metaclasses...more >>

can i allign a line of text to the Top/bottom....more >>

Hi, Trying to make a connection and getting the following error: "The 'MySQLProv' provider is not registered on the local machine." MySQl is installed and working, I also went to ODBC settings and created a new System Data Source for MySQl. (MySQL ODBC 3.51 Driver) Is it my responsibilt...more >>

How can i program this function in C#...more >>

Can you have Horizontal and Vertical text in a Textbox or RichTextbox and can u have both together....more >>

I am trying to find out when i reach the next line when multiline is switched on and i DON'T PRESS ENTER TO GO TO THE NEXT LINE(lines method is there for that purpose). Is there any other method i can use so that when i automatically type on the next line i can know. I tried to compare the Textl...more >>

Hi, I have a class which uses SQL object to connect and return data from the database. I want to upgrade the functionality of this dll so it can use OleDB. Should I stick with my current SQl class and add OleDB fucntionality in it, ie overload methods like MyConnect() or should I write a ...more >>

Hi group, I'm a beginner in C# (I developed 5 years in Clarion). In Clarion it was possible to get the daynr of a week. I think in C# you get the dayname as return. Is it possible to get the daynr in C# also ? Or do I have to do that with the daynames ? And ik i have to do that with the da...more >>

Hi everyone, I have several aspx files which inherit from a common file called Menu. In this file, I overwrite the Page_Load method and I put inside it the LoadControl method to load an user control to the daughters without having these any code line referred to that control (@Register con...more >>

Is there a way to import data from an unmanaged dll? For example, unmanaged.dll: __declspec(dllexport) int unmanagedErrno; managed.cs: class Managed { //this doesn't work: [DllImport("unmanaged.dll")] static extern int unmanagedErrno; } This fails because "extern" doesn't...more >>

I have the following code that executes a parameterized Query and pupulates the data in a datagrid. All is good. My problem is I would now like to get the minimum and maximum value of one of the columns. My code that works is: public void button2_Click(object sender, System.EventArgs e) { ...more >>

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What I want to be able to do is create an indexer that can index into an ArrayList filled with objects of my own type. I have the following class structure: ---------------------------------------------- class PropertyList : ArrayList { public enum SortOrder { } public...more >>

Just curiosity. I was wondering... does anyone know if the .NET Class Library (or part of it) was programmed in C#?...more >>

Hello, I need to create a button that would be opaque and "see thru" over everything (applications, desktop) but the form should not be visible. I was able to achive that on one PC but the same steps don't work on the other. I am running: Windows 2000, Service Pack 4, Two PCs (A and B for cla...more >>

Hi, I'm using a non-blocking connect to connect to a server. Works fine -- the server gets and accepts the connection. However, once the connection is established, I cannot retrieve either the local or the remote endpoint from the client-side socket. The *really* strange thing is that Sock...more >>

Hi Group, I've single project and i have a component class e.g. MyComponent in it. I want to put my project's component in any form or control in my project from designer. Is this possible to do this in VS .NET 2002 (or 2003) ? I know that "my project's controls" are placed in "Window...more >>

Does anyone know of any free (preferably GPL or similar license) code for supporting SOCKS 4/5 proxies? Basically, what I'd like is a socket wrapper in C# that already as support for SOCKS 4/5 built in so I don't have to write it from scratch. Thanks. Pete ...more >>

I want to do a switch statement on the value returned from getype(), but the value is not an integral type. Is there a way to do something besides gettype().ToString() and not use an if statement?...more >>

I'm trying to create an application very similar to Windows Explorer using the Thumbnail view. I've created instances of Pictureboxes within a parent Groupbox. How do you create a child object that is selectable? I want to use yhe mouse to click a picturebox or drag and drop it to anot...more >>

Hi, I am trying to write a Windows Service application using C#. I wrote a very trivial example (logs messages during Start and Stop events to the evenlog). I have no problem installing it (using installutil.exe). But, when I try to start the service it times out and gives me a "Error: 1053 The...more >>

I have been able to get simple circular references to be serialized in xml by using the ImportTypeMapping method on the SoapReflectionImporter class. But I am unable to serialise circular references when the circular reference is contained with in a collection class, specifically I am using a ...more >>

I was just looking that the Word Document Model and at code for creating a Word Document. The C# code appears to have several more parameters for creating a Word Document than does Visual Basic. I am curious why... As you can see from the code below they list 3 ref variables after the template...more >>

I create some user controls inherits from other controls (e.g. label, button). But when I' using them from the other application some of them works fine, but others (even the same type or just other instance of the sample contorl) in compilation lose all its properties (include position and othe...more >>

how to use c# dll into visual c++ project. With regards, Gangani Kanaiya. ...more >>

Hi, I am setting the NumericUpDown .Value property and the ValueChanged event is NOT being fired. Does this ONLY get fired when I change it on the UI and not programatically? Thanks ...more >>

1) How come const cannot be declared with static? Does const already mean static/implemented as static in C#? 2) How do I make a public non-overridable function/property in the super class private in the subclass? I want to completely hide that public function without providing a subclass alte...more >>

Hi, Why does all the other controls have FlatStyle of Flat and the ComboBox does not? If I configure a form to have all Flat, the ComboBox stands out like a pink cow in a dairy. Why the inconsistency? Somebody forget something or was it BY DESIGN to have inconsistencies? ...more >>

How create transparent background in "UserControl" ( Opacity regulated ) ? thanks for all bat21 ...more >>

Hi. I posted yesterday asking if C# lived up to the hype. Thus far the feedback has been all positive. (Thanks.) Can anyone suggest GOOD books for learning C# and the Visual Studio .NET IDE? If there is a book that covers both, that would be great. Also, is it necessary for me to learn...more >>

Hi, I have a string (System.String) which holds some data. This data is encoding in UTF8 (i.e. anywhere in the string where there should be a single 'é' character, there will be two characters holding the equivalent of that character in the UTF8 format). How can I decode this UTF8-encoded ...more >>

Is there a way to perform a mouse click in C#, but without touching the mouse....if you know what i mean? ...more >>

I am looking to populate web page with controls as a result of a database query. eg (pseudocode) <% foreach(Garment g in GetStuffFromDB()) { //add controls Response.Write("<asp:Button id = 'Button'"+ctr.ToString() +"/>") } %> This doesn't work at all, I get nothing, not even one bu...more >>

Hi, How can I use the DES Crypto Provider to take in a string and encrypt that with a key then return an encrypted string and vica versa? All the examples I have seen are based on files and streams. Thanks. ...more >>

I am working on a Windows Forms App. I have attached a standard UnhandledExceptionEventHandler to the current domain to catch unexpected errors. In my application, when I trigger an unhandled error, my handler does not get hit - I get the standard ugly run time error. The strange thing is, I ...more >>

Hi there! :O) I trying to use a COM DLL (made in VB 6.0) from C#... and it hasn't been working well for me this far.. :O/ I did a sample in VB 6.0 that used the DLL and it works great.. so now I'm trying to do the exact same thing from C#... But I get the following error when I call a fun...more >>

SGkgLA0KDQpIb3cgZG8gaSBnZXQgYWxsIHRoZSBlbWFpbCBhY2NvdW50cyBmb3IgYSB1c2VyIGFj Y291bnQgPw0KDQpUaGFua3MgaW4gYWR2YW5jZS4uDQoNCkpleWFwYW5kaWFuIEtiLg==...more >>

Hi In the OLD COM world I was able to design COM Objects that could just be dropped on a machine and registered. This COM object could then be called by my pgm by a CreateObject of the ProgID. I would search the registry in a certain location for all the progid that I registered and then I ...more >>

Is there a way to minimize my current console app? Using this code but does not work System.Diagnostics.Process currentProcess=System.Diagnostics.Process.GetCurrentProcess(); currentProcess.StartInfo.WindowStyle=System.Diagnostics.ProcessWindowSty le.Minimized; Thanks *** Sent ...more >>

I am using script for Focus to txtAdi which is textbox in c# web application.But it doesnt work. Have you any idea why it doesnt work.What must I do ? can you give me example. Because I am beginner in c# asp.net thanks....... char c=(char)34; string script = "<script language=...more >>

Hi Everybody, Can anyone please tell me how I can get the rightmost characters of a string? In Visual Basic .NET there is still the old-fashioned but handy "right()" function. Since C# does not support these old stuff, I could not find anything similar. My guess is that there mus...more >>

I've changed from double to decimal calculations but I can't find a math library for decimal (mainly for sqrt), Thanks Maor ...more >>

Hi, I have one Doubt in C#. I bound one CheckBox control to the Dataset column. when Leave the Checkbox using the Tab, the Value of the Check box is automaticllay set it to Zer 0r False. What could be the problem? is there any bug in Databinding for CheckBox control. I am not...more >>

1. What is the best way to make a single instance of my top level class (DLL) internally available to all other members of the assembly? The top level object is where all other access is made in to the program. Where and how do I declare and initialise this object? For instance, it would ha...more >>

Hi All, Was just wondering if anybody here has used Borlands C# IDE and if they like? What do you like about it and what does it have that VS Net doesn't ? Thanks, JJ...more >>

I have a two dimensional array. The first dimension is a number, and the second dimension is a string. Given the second dimension's value (String), how do I search for the first dimension? Thanks for all your inputs....more >>

HI I 've been trying to find the equivalent code in C# but I did not succeed. What is the equivalent of Collection in C#? Dim c_colNewCustomerDataRows As New Collection() If c_colNewCustomerDataRows.Count > 0 Then Dim drCustomers As DataSet1.CustomersRow For Each drCustomers In c_colNewCus...more >>

Under Visual Studio .NET 2003 I went to View | Other Windows | Command Window and issued csc /t:module StringLib.cs It responded with ... Command "csc" is not valid. What do I need to correct? -- -- Thom Little -- www.tlaNET.net -- Thom Little Associates, Ltd. -- ...more >>

In my project i have a textfile witch i import in my c# application. The datas in the textfile i show the datas in the textfile in my datagrid..ok that ist not my problem. Now i have a dataset (dataset.xsd the name is ds_BESR). How i can my datas in the datagrid into this dataset ds_BESR?...more >>

Hello I'm trying to use a C# structure as follows. class myclass { struct myStruct { int a; int b; } myStruct S1 = new myStruct(); } For some reasonI'm not able to access S1.a and S1.b from a method within the same class. Any help is much appreciated. ...more >>

in my project i am using framesets, at the left frame set notmally i am using hiperlink element with target to redirect main frame this is ordinary, but now i need to redirect main frame with dynamic text from dropdownlist and textbox, i tried like response.redirect("search.aspx?city="+dd...more >>

This aticle presents factual evidence that Google's PageRank, inbound links and keywords are irrelevent to your placement in the search results. It presents several case studies that show conclusively that the algorithm used by Google's search engine is flawed with serious "bugs" that deny ma...more >>

Can you please tell me if the standard edition has the drag and drop wysiwyg forms designer Thank you....more >>

iam getting too many messages boxes when i include a message box in a KeyUP eventhanler function which in turn have validation if functio my code i when i press the ok button of the message box , message box pops again how to avoid it private void txtJobName_KeyUp(object sender, System.Windows....more >>

Hi All Does anybody have any ideas what I am doing wrong with this code. What I am trying to do is read data from a Domino Database. For purposes of the test I have wrapped the DominoCom object in a C# class that runs in a seperate thread. If I run this code: rd = new ReadData(src, 1, 10...more >>

How can I get a string from TextBox.Text as Time, user insert an houre = "10:25" , How to use this. is the following is currect : DateTime A = textBox.Text.ToString("MM:SS"); ????...more >>

Hi to all... I have 3 classes derived from webcontrol. I the first i have two dropdownlist, in the second i have some buttons, and the third its the webcontrol that are instanciate the two first... I would like to know what is the best way to comunicate elements that are placed in different...more >>

Hi to all, I would like to know what are the differences between protected string mystring; (and after use that like this.mystring=anything and this.. protected string mystrin public string MyStrin get{return mystring; set{mystring=value; Thanks in advance Josema....more >>

Hi, Is there any limit to the number of rows a datagrid can display? Thanks, Rakesh ...more >>

Hi I'm writing a datalayer for a C# application. Currently, I've implemented it using the following main components - An interface called IDataAcces - A singleton object called DataAccess implementing that interface - A static class called SqlQueryBuilder which is used by DataAccess to build d...more >>