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10051665
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2012-04-07T04:10:03.183
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2012-04-11T06:47:13.803
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2012-04-11T06:47:13.803
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10051542
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text
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Here's one slightly ugly way to do it, by using the Tag property of the DropDownItem. Using your code: <pre><code>var item = new ToolStripMenuItem(string name, image, eventargs onClick); item.Tag = "your.ip.address"; ToolStripMenuItem.DropDownItems.Add(item) </code></pre> Then, <pre><code>private void addToolStripMenuItem_Click(object sender, EventArgs e) { var item = sender as ToolStripMenuItem; Room r = new Room(); r.Name ="Name"; r.IP = item.Tag.ToString(); r.passwrd="Password"; presetsToolStripMenuItem.DropDownItems.Add(r.Name, null, disp); } </code></pre> A different possible solution: I'm not sure how your classes are laid out, but you might want to have a separate lookup class that stores a mapping of Name->IP. Then do something like this, <pre><code>var item = sender as ToolStripMenuItem; IPLookuper.GetIP(item.Text);//.Text corresponds to name in "ToolStripMenuItem(string name,..." </code></pre> A lookup is easy enough, just throw the items in a Dictionary. 3rd edit Because you know the type that calls the disp method, you could think of it like this, <pre><code> void disp(ToolStripMenuItem sender, EventArgs e) { var ip = sender.Tag.ToString(); //Lookup the name/password/whatever based on the IP. MessageBox.Show(r.Name's IP address); MessageBox.Show(r.Name's password); } </code></pre> the sender object is just whatever class fired off the event, so you can cast it if you know what type it is. Since your actual code uses 'object sender', you'll just have to cast it yourself. <pre><code> void disp(object sender, EventArgs e) { var item = sender as ToolStripMenuItem; var ip = item.Tag.ToString(); //Lookup the name/password/whatever based on the IP. MessageBox.Show(r.Name's IP address); MessageBox.Show(r.Name's password); } </code></pre>
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1. POC# How to setup presets with a context menu using windows forms?
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1. USKal_Torak
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1. USKal_Torak
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1. COI can see why you said this would be a slightly ugly way to do it. I would have to create global variables at run time. at this point I definitely see where this can get messy. I get the feeling that to achieve this more cleanly I might have to change my approach. If that is the case what would be a better approach?
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2. COI think you have given me the answer to what I need. I think using the Dictionary is going to be the way to go. But I fear my understanding is still short of being able to connect the dot. I think where I need my last bit of help is during the event. When the event is executed I dont know how to get the right reference. Since the name and everything about the menu Item is dynamically created I don't know how to call its attributes. How can I tell the 'eventargs' ('disp()') to get the '.Name' or '.tag' of the specific menu item clicked so I can reference the dictionary?
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