Comments by yummy02 (Top 66 by date)

I was unable to view my active x.

+5.. Thanks, I'll try it now...

+5.. Thanks, I'll try it now...

+5.. Thanks, I'll try it now...

Hi.. Can I ask if where can I place the Paint event you posted? and Is that a correct format or there's missing. Because I tried to insert a code similar to what you had post. And I got some error regarding " => "...

+5 :)

+5 :)

Is there anyway that I can drawn a line that i clickable and movable?

i have 3 lines in the form and all of them are created using Graphics.DrawLine. How can I maintain a list where lines starts and ends? Thanks OriginalGriff... :)

Thanks SAKryukov... :)

I have a question, moving two different controls in a panel inside user control is possible. But let's say there's a 3 instances of picturebox and 3 corresponding instances of label below picturebox. Can I move picturebox and label below it simulataneously? I mean each pbox has a label partner. Can I move a pbox together with its partner without clicking label?

Thanks but how can I make a control as children into other control?

but how can i do that? i my mouse event, there are only codes available in moving picturebox, not lines..

Thanks for that JOAT-MON. I will try that.

Thanks for that RaviRanjankr. I would like to know if I have an instances of textbox in my form. And in all instances of textbox, label is also included. So the problem is when I move the textbox in different location. I would like the label to move too. Is that possible for instances of picturebox?

What if I would like to have a movable textbox that when I will move it, the label over textbox will follow... Is that possible?

I have a follow-up question. I have a paint event that draw lines. Is it possible to have a movable lines? If so please guide me. Thanks. :)

Thanks.. :)

Thanks.. :)

Thanks.. :)

wow! the link you provided is a great example...

Thanks Abhinav.. :)

I haven't tried WPF. I will search for it first.

@SAKryukov: Thanks for this one. I have a lot about using Invalidate. But actually, to be honest with you, I did not understand the last code that you'd posted. It's something to do with "panel1.Paint += (sender, eventArgs) => {". I didn't understand that maybe because I haven't use it in anyways. Where should I put that code? Thanks for the help. I appreciated it a lot even though sometimes, you ruin my day with our comments. :)

@Dave: thanks for that suggestion. :)

One thing, I asked questions several times, not to fool anyone, but to further gain knowledge to those who knows and shares knowledge. :)

@SAKryukov: Actually you're right, lines are used as the connections to the pictureboxes. I was also thinking of doing it at WPF but lack of time to do so.

Hi,

What I'm trying to ask is that I want to draw lines that will connect two or more picture boxes. I can't draw lines. I just can draw one line even though I have 5 picture boxes. All picture boxes are loaded by means reading a file. It means to say that if the file has 5 picture boxes, the app will load all 5 make lines that will connect each picture box. I don't know if that's possible.he he Thanks. :)

I want to add lines outside picturebox. Since the occurrence of my picture boxes is per instance, I want to draw lines in all instances of pictureboxes. I think, lines can be make through instances too.

By the way, right now, it does not create several lines but the lines (when I move the mouse downward) dislocate, or may I say the line changes from the line that I assumed to the line that I did not expect.

Hi,

There's a problem, I wasn't able to view the designer of my form. I can only view the codes. But viewing the codes and the form may be useless because I did not store any codes in my form, only in my user control.

that's it: I hope that info could help. Thanks jerrykid!

namespace ClassLibrary1
{
public partial class UserControl1 : UserControl
{
PictureBox pbox1 = new PictureBox();

public UserControl1()
{
InitializeComponent();
}

private void UserControl1_Load(object sender, EventArgs e)
{

XmlDocument xd = new XmlDocument();
xd.Load(@"\XML.xml");
XmlNodeList xnl = xd.SelectSingleNode("root").ChildNodes;
foreach (XmlNode xN in xnl) //for each node in xml file
{
XmlElement xElem = (XmlElement)xN;
XmlNodeList c = xElem.GetElementsByTagName("c");
XmlNodeList x = xElem.GetElementsByTagName("x");
XmlNodeList y = xElem.GetElementsByTagName("y");
XmlNodeList loc = xElem.GetElementsByTagName("loc");

for (int a = 0; a < c.Count; a++)
{
int x1 = Convert.ToInt32(x[a].InnerText);
int y1 = Convert.ToInt32(y[a].InnerText);
pbox1 = new PictureBox();
pbox1.Location = new Point(x1, y1);
Image image = Image.FromFile(loc[a].InnerText);
pbox1.ImageLocation = loc[a].InnerText;
pbox1.Load(loc[a].InnerText);
pbox1.Height = 100;
pbox1.Width = 100;
pbox1.SizeMode = PictureBoxSizeMode.StretchImage;
pbox1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
pbox1.Paint += new PaintEventHandler(pbox1_Paint);
panel1.Controls.Add(pbox1);

}
}
}

void pbox_Paint(object sender, PaintEventArgs e)
{

Graphics g = e.Graphics;
Pen myPen = new Pen(System.Drawing.Color.Black, 3);
g.DrawLine(myPen, pbox1.Left, pbox1.Top, 1, 1);
myPen.Dispose();

}

}
}

this is my code in paint event:

Graphics g = e.Graphics;
Pen myPen = new Pen(System.Drawing.Color.Red, 5);
g.DrawLine(myPen, pbox.Right, pbox.Bottom, 0, 0);

I'd tried that one, but it did not work. The images in my pictureboxes disappear.

my code:

System.Drawing.Graphics g;
g = panel1.CreateGraphics();
Pen myPen = new Pen(System.Drawing.Color.Red, 5);
g.DrawLine(myPen, pbox.Right, pbox.Bottom, 0, 0);

my pbox is the picturebox.

Thanks, I have figured out what's missing. Last time, I user "g = this.CreateGraphics();", now that I've tried "g = panel1.CreateGraphics();", it works. Now my problem is to create a line to corresponding pbox. I want to create a lines that will connect one pbox to another.

I'm creating a user control. Inside user control is the panel where instances of picture boxes occurs. What I want is to create instances of lines that connects one picture box to another.

I'm done with instances of picture box and its location. I'm having a problem with paint event handler. It seems that it doesn't work with panel. I'm planning to draw a line in panel(connecting pbox), but it did not work. Now I wonder if paint does work on panel.

by the way, can I create an instance of lines that will connect pictureboxes?

Thanks JOAT-MON. By the way, what's with point_from and point_to?

I can't still see the designer after rebuilding my project.

@JOAT-MON : I believe it is not a WPF form.
@Walt Fair, Jr. : Actually there's no error listed but when I tried to view the form designer, all I've seen is the HTML content that I believe, I did not created. But as of now, the program runs correctly, the problem is only in the form designer.

I have a user control and I drag it to the form. Then I coded the user control and when I run my app, I did well. But when I stop the debug to add something, I'd checked the form, but the form shows html code. That's it.

@SAKryukov : What do you mean?

Thanks johannesnestler. Actually, what I really want to do is to create a user control. When the form loads, the user control loads also (dragging user control to form I guess is the appropiate), then the user control reads the xml file. In xml file, there's name, x, y and path. I'll create an instances of label and picture box. In label, the name childnode from xml will be loaded. 'x and y' childnodes sets the location of picture box and label then path is the location of picture that will be loaded in pbox. The user control loads the content of xml file. After that, I have to create (draw) lines that connects each pbox. Thank you so much johannesnestler, God bless and Merry Christmas. :)

@OriginalGriff: Some user are not posting relevant comments and suggestions but they rather intrigue the people asking not considering if the user's ability to think logically. That's it. :)

I'm just a newbie in doing projects like this. Most of you here are more knowledgeable in answering user's queries. So I thought that you guys will answer and will not insult in the first place. By the way, I tagged XML, because I'm using XML file to store the name and path of my project.

Sorry guys if you thought that I'm just wasting your time in posting answers. There are times that I did not actually get some points. In that case, I keep asking. I post the question because I did no notice some points to answers. I'm just making sure of the codes. If you think that I'm just trolling, then delete my user account. Thanks for your comments.

hi johannesnestler, i just want to ask if the code you supply requires a button in loading images, because actually, what I want is to load all images by means of reading the content of xml file. The xml file contains name, x, y, path. Name childnode is the name of the image, then the path childnode is the location of the images. x and y is the location of the images. and there's no button in loading images if possible. Can you help me on that?

by the way, I have some confusion about where to place the code. Should I place the codes inside user control (usercontrol load) or in class library?

thank s for that. I'll try it tomorrow. Thanks my friend.

Ah, so you mean to say that in C#, I will be creating dll. Then that dll can be use as activeX?

Can I use ActiveX in C#?

there's so many examples on the net yet not all are working. please guide me in doing the basics. thanks.

I'm done with my project and I did install it in another computer, but I have to change some functionality in my system so i revised the project. Now that I'm done with the project, I want to get the release of it so that I would not uninstall the previous version but just patch it. please guide me. thanks

my first array consists of 38, my next array is just 6.. i want to compare that.

@Sandeep Mewara - Its not that I don't have any effort yet asking for codes. Its just that I'm a starter in terms of coding. Please be considerate if people ask questions yet can't can give enough information at the moment they ask.

actually, i have no format yet. I can't find any clear idea in putting an xml file content to the array. all i have is this:

string docpath = "c:/Configuration/myxml.xml";
XmlDocument xdoc = new XmlDocument();
xdoc.Load(docpath);

then.. xnl.count for reading xml content..

i need to know how to put the xml content to array. please help me.. thanks

i have no idea on doing that, but I will tell you on how the system goes. I have a system that lets user input numbers, then that numbers will be saved in xml file. Then, I want to retrieve the xml file and put it in array. That's it...

Hi, actually I'm confused with the xml. I try to run my application but the messagebox has given me some outputs that I did not expect. When I tried to find out the "myXmlNode", I only shows the "" message. please help me again. :)

yes, i repost it again. though Tarun's answer are so useful, I still want to find some ways but I still consider his answer, thanks Tarun. :)

thanks for the help.. i'll try it now..