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Type: Posts; User: Maverickz
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I knew if anyone had the answer, it would be you.
Thanks.
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I have an unbound DataGridView that will have some rows added programmatically and some will be added manually by the user. When a new row is added I need to do some calculations and add results to...
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Ok I figured out a way to do it. I realized that the difference between Chart1.ChartAreas(0).AxisY.Maximum and Chart1.ChartAreas(0).AxisX.Minimum was always 2 more than the number of days in the data...
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First, just as a point of security, you should never store passwords using any encryption as that can be decrypted. You should always store them in a 1 way hash (such as SHA256). These cannot really...
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I have a chart that plots price(Y Axis) over Time(X Axis). I want a moving Annotation that displays the Price and Date as I move the mouse. So far it moves as intended and properly displays the price...
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As far as language, something like Java or Python would be better for cross platform. Unfortunately, I do not know of any software development platform for Linux or Mac, that supports a drag and drop...
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Glad you found something that works for you. Please mark the thread "Resolved".
Also did you by chance find a way to be able to select a single column of the table (without selecting the entire...
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If you have access to the source code of fif.exe then I would go a different route. I would modify fif.exe to "ping" a central location every few minutes while it's open. What it pings can be a new...
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I actually got it working last night, but it was really late so I didn't post back here. In the end, I had everything the same as yours but I was manually calculating the rectangle (shown below). I...
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I am using a custom renderer to change the highlilght color dor a ToolStrip Split button (code below). It works and the highlighted color is indeed changed, the problem is when highlighted it does...
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EDIT: Never mind. I just reread you post and I see this is for servers which won't be rebooted or logged into frequently.
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I agree always logging in would be preferred, but if these are remote techs using them or something that may not always be possible.
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I did miss that part.
Well something similar could still be done. When the authorized user logs into the server, create the fingerprint hash (if one doesn't already exist) and store that in the...
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It can be yes. However this is easily defeated by them manually changing the registry and updating the value.
A much better solution would be:
When the program loads, create a computer...
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Using a hidden DGV is pretty clever. I was considering using XML which would allow parsing the table using standard XML tools to add, remove rows, columns, and easily change attributes such as cell...
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I am adding a basic table to a RichTextBox which works fine. However in the UI if I try to select a column, when I move the selection to the next cell below, it selects the entire row instead of just...
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To be honest, I'm not sure. I know the built in tool used to use an older version, but it is possible it has been updated.
A cursory search didn't turn up anything definitive, but I did find this:...
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Finally, I mentioned I was revisiting this project. The following is new code that allosw for resizing the cells horizontally. I haven't implemented vertical resizing yet. Add this into the above...
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OK I said not to use the base RichtextBox, because it doesn't handle a lot of the RTF very well. The good news is every Windows PC already has a much better alternative that you can use: "RICH EDIT"...
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Yes it is possible. Below is some code I used to do way back in 2010 when I was just starting with .Net, so it doesn't use newer technologies like Regex or Linq and such, which could probably be used...
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I know this is an old post but I had the same issue, and came up with a solution. So I wanted to share in case someone else with this problem found this thread, or maybe wanted to make my solution...
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Thanks for the reply. I ended up being able to get it how I wanted it to look using a custom ToolStripProfessionalRenderer Class and just painting it how I wanted and using several images.
Thanks...
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I have a context menu that the bottom option opens a popup UserControl (UC) on Mouse_Enter, I would like to keep the contextmenustrip(CMS) open until the user picks an option from the UC. However...
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Thank you, that was exactly what I needed. Never used that before. Learn something new everyday.
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I know how to create custom controls using "Inherits" and extending that single control to add or change functionality. I also know how to add controls at run time. What I am wondering though, is it...
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So it's just not possible to add it to the RTB then? At least not without saving the image to a file first?
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First, the data is in fact in proper jpg format, as I said if I save it to a file it is a proper jpg and opens as such. The issue is I do NOT want a physical file, I need to display the data as an...
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I have a base64 encoded string that I need to convert to an image and insert it into a RichtextBox. First I convert the string into a byte array then into a hex string, then I try to insert the hex...
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This thread is now over a year old and still no https://. I really do think this is the LAST web site on the entire internet that does NOT have SSL.
168153
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I agree 100% and it is already getting worse. In Firefox, in addition to the little unsecure Lock to the left of the URL bar (like Chrome) when I focus the Username or Password field to login, I get...
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I have a VB.Net 2015 winforms program that uses a Webbrowser control. When I try to load certain pages they are returning a page that says they do not support older web browsers and that I need to...
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When I use https:// to access vbforums.com I get the following error and the page will not load:
An error occurred during a connection to www.vbforums.com. SSL received a record that exceeded the...
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Just curious why you want a combobox to look like a textbox and not dropdown.
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Yes you could use arrays. Yes in my sample I hard coded the numbers but you can use a variable to call it as an array or list which is what the OP asked to begin with.
This does not work directly...
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IMHO it would be better to add all of the Timers to a List then you can call them directly by number whenever you want instead of using a Select or Which each time.
Here is a fully functioning...
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Yeah I am not sure why you won't change the setting in the designer, but you COULD pull the number from the DB and concatenate it with the other sting, then set the string as the .Text value and use...
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Personally I wouldn't mess with loading data from the DGV to textboxes for editing. I would handle the following two events of the DGV to allow the user to directly edit the DGV and have it save...
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The error is actually caused by this line:
Dim x As Integer = DataGridView1.Rows.Count - 1
Change the -1 to -2. This is because by default the last row is always empty. With -1...
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Well if this is a game and you handle the timers client side, then to help avoid cheating you would need to encrypt the values. Otherwise the player could just find the file and change the values....
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Games I have seen like that, that you log into, all of those timers are handled server side, not on the game client.
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