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Type: Posts; User: gjon
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Thanks for the explanation. Well done.
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My program used to run on my system just fine until I removed some other applications. Then the proggy was giving me a runtime error. The funny thing is that once I installed visual basic 6 and added...
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My bad, i used code snippet, thinking that it would work. I'm rusty.
I think it's corrected now.
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C#/VS2005
360 degrees is straight to the right, but I want 360 degrees to be straight up when the line is drawn in my circle. Can someone please show or explain how I can adjust this?
I am...
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I want to pass the selected index to a method. I have several listbox's and I want to figure out how I can pass that particular listbox's selected index to a method and then return some result. Not...
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Thank you for the example. I will give it a look-see later tonight to see if it simplifies things for me.
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The circles are drawing properly and the line from the radius to the circumference appears to be drawing correctly, but I do not understand why 25 degrees is not appearing as 25 degrees. My lines are...
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Ok, got past that part.
I got incorrect cast at first, then switched everything to double.
But now I get invalid arguments in the last line. I don't know why. Thank you so much for showing me...
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Generate the degrees randomly.
Random createRandom = new Random();
createRandom.Next(0, 360);
label1.Text = createRandom.ToString();
The result is a string...
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How to draw a line from the center of a circle to a random point on the diameter of that circle.
I am hoping to make a lil' proggy that will help improve my ability to read dials at work. I...
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I want to be able to use remote desktop to connect to him. But I want to be able to do it without him having to always tell me what his new ip address is when it changes since it's dynamic ip. So I...
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I am hoping someone can point out what to begin with to try to have an application grab the local computer's ip address and then send it to a computer at a known ip address.
Any ideas or suggestions...
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I didn't know which forum to post this thread in, but I was hoping for a shell scripting solution using the command line/batch file.
Sorry for the confusion, but I am hoping for a solution that...
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Ok, I have found this for a batch file:
start iexplore http://www.google.com
But how do you add the part where I would like a specific name to go into the input field named q?
input value...
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I was wondering if there was a way to set up some kind of script, etc. that would fill in a form field with a name when I double clicked that script on the desktop.
For example, a web browser would...
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Maybe it would be simpler to do it with an aspx page. Via a web page and it's form that I can create. After looking at the other samples, I believe they are far too complex for me to digest in a...
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Thank you so much for that second link. That is absolutely amazing!
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Thank you so much for the info. I will give it a go, never converted anything from one language to another. ;o
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C#/.Net/VS2005 - How can I write text onto the form of a webpage through the use of a windows form that I can write?
My idea is that I would like the text I write into my windows form to paste...
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I don't really know how to check why it's not working.
I have a try/catch that tells me in the catch that it didn't succeed but not sure how to really know what's going on with it.
Here's my...
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Got this to work:
SqlCommand comm = new SqlCommand("SELECT * FROM inventoryTbl WHERE categoryID = " + DropDownList1.SelectedValue, conn);
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SqlCommand comm = new SqlCommand("SELECT * FROM " + DropDownList1.SelectedValue, conn);
Seems like something like that should work, but I don't know if I need something like...
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I have a table that has an id for each category of tables. The id in this table has an associated categoryID. The categoryID is a foreign key for all the other tables which are categories(tables) of...
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This might be it, not sure though. Testing it now.
SqlCommand comm = new SqlCommand("SELECT * FROM '%" + DropDownList1.SelectedIndex + "%'", conn);
What does '% do?
EDIT:
Nope didn't work....
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I am wanting to select a table for the FROM part:
categoryComm = new SqlCommand("SELECT ListRelationID, ListRelation FROM ListRelationTbl", conn);
based on what value the user selects in a...
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SqlCommand comm = new SqlCommand("SELECT * FROM UsrTbl, RelativeTable, IP_Table WHERE RelativeTable.UserID IN (SELECT UserID FROM UsrTbl WHERE UserName = @usrnmeLbl)", conn);
...
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I didn't realize it was simply showing this:
InitiateSystemShutdown( NULL, NULL, 0, TRUE, FALSE );
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Ok, bear with me. I am wanting to learn exactly this. How you find what you think you need to work with and how to work with it.
I wanted to work on a project that would motivate me to learn. What...
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Yes, I would love to see your code. I was wanting to perform the same thing.
Thanks in advance.
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Thank you for that advice.
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You are right. It is an array of structures.
I didn't realize this before but your explanation was very helpful.
Thanks so much.
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I tried to do as you have written but I am getting the error:
Cannot modify members of 'q' because it is a 'foreach iteration variable'
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foreach (Room q in rooms)
{
rooms[q].rWall = "|";
rooms[q].floorDwn = "_";
}
When I try Room I get the error:
Cannot implicitly...
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private void CreateMaze(int h, int w)
{
int r = h * w;
Room[] rooms = new Room[r];
Random rm = new Random();
int newrm = rm.Next(0, r);
...
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Its the wrox book beginning aspnet2 with c#. It sure is showing a twist to some things and forgetting to show how to get through those twists.
Found some help with it here though:...
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