Hello, I know how to draw straight lines in C#, but I would like to draw a horizontal line, with two colors. Light blue on the top, and dark blue on the bottom. Also, how would I sort of... Append to that line? For example, every few seconds, that line will become bigger... like a ProgressBar. (btw, I'm not creating a ProgressBar, just ...
Guys, Is there a way to tap windows file drag and drop events using WndProc() ?. I want to tap file drag and drops from one folder to another in WndProc. Thanks ...
Hi, I've heard nice stuff about the NavigateToString() C# method, but i can't seem to be able to use it =( I have a System.Windows.Forms.WebBrowser in a panel, and when i try to call NavigateToString() it says: "Error: 'System.Windows.Forms.WebBrowser' does not contain a definition for 'NavigateToString' and no extension method 'Nav...
This is for a Windows Application. In a class I want to referee to my connectionstring called freighthelper which is located in the settings.settings file in my project. How do I do this? I have tried with this without success. _connection.ConnectionString = FreightHelper.Properties.Settings.Default.freighthelper; ...
I have the below code where I am expecting that when the user will press the CTRL +R , the program will be trigger public Form1() { InitializeComponent(); button1.KeyPress +=new KeyPressEventHandler(button1_KeyPress); } private void button1_KeyPress(object sender, KeyPressEventArgs e) { if ((e.KeyChar == (char)Keys.Control...
How can you add text to a RichTextBox control and change the font style as you add text? ...
I have following code in the form_Load function System.Windows.Forms.Timer newtimer = new Timer(); newtimer.Tick += new EventHandler(refreshinfo); newtimer.Start(); newtimer.Interval = 20000; The "refreshinfo" function goes like this: private void refreshinfo(object source,EventArgs e) { // Some code here } The function "ref...
For example in Windows Form, you have textboxes textbox0 to textbox29 and you need to assign them all to an array. What I currently can think of is to do this: array[0] = textbox0; array[1] = textbox1; ... array[29] = textbox29; Is it possile for me to do sth like this: for(int i=0; i<30; i++) { array[i] = textbox + i; //and so...
i have the js file how can i add that in winform C#, i have developed the front-end and i want to run the js file on button click. i will be thankful to u if u provide the snippet!!!!! I want to run javascript code in windows form thank you. ...
When you open a new C# Windows Forms Application project in Visual Studio 2008, you get a lot of autogenerated code (AssemblyInfo.cs, Resources.Designer.cs, Settings.Designer.cs, Form1.Designer.cs, Form1.resx, Program.cs). Beside adding components from the Toolbox to Form1.cs[Design] and code to Form1.cs, what files can you change? And ...
I have a situation like this. I have the window handle of an application. I need to activate it. I tried all these functions but is not working always.(most of the time , it doesn't work the first time and I'll have to manually click on it to activate it. Second attempt onwards it works fine) The reason why I am doing this is because I ...
Is there a way to my C# winforms application knows when Date and time settings has changed on local computer. ...
My code to insert data is as follows it works for the first time if i tried to insert data for the second time i am getting the error My complete code using System; using System.Collections.Generic; using System.Text; using System.IO; namespace ACHDAL { public class EntryDetail { int[] debits ={ 25, 26, 27, 28, 29, 35, 36, 37, 3...
Is there any way to get the Form from its Processhandle ? Some thing like this. Form form = (Form)Form.FromHandle(_process.MainWindowHandle); But this is not working. Thanks in advance ...
When I utilize AddHandler in VB to add my own method to the Click event : AddHandler Button.Click, AddressOf myButton_Click I see that my code executes last - after other event handlers for the Button_Click event. Is there a way to insert my event handler in front of other events so that it executes first? I tagged this questio...
Can I change the appearance of a Winforms ComboBox so that a Combobox with DropDownStyle = DropDownList looks more like one that is DropDownStyle = DropDown. The functional difference between them is that the former doesn't allow for user entered values, the problem is that it's default color scheme looks grayed out and doesn't match wi...
I have an .net C# winforms application, and I need to add hotkey support, but I want more than the standard RegisterHotKey function, I want be able to support hotkeys like ctrl-ctrl (like in Google Desktop). Please provide me a direction how to implement this. edit: You didn't got it right. I want the hotkey to work even if my applica...
hi, i need to set it it dynamicaliy.. Can i make password Box to as normal text- i mean- user could see the text what he entered.??? its for-> i need to use same control for " password sesion" and also the "item count entering" session ..?? ...
How do you select the whole DataGridView row on cell select and disabling the selection of a single cell NOTE: just like the behavior of a listview ...
Hi, We are developping a software in c# (WinForm) that use a WebBrowser Control. We would like to spoof referer but it seems very hard to do it well. What we did : We just add "Referer: http://www.ourwebsite.com" in the http header when we use WebBrowser.Navigate(URL, null, null, REFERER); Result : Using this method, on URL, we can de...