Answer Questions

• SimHrdy Form class label. Printing to from another class

  I am so stuck on this one.  Any help is needed. I just can't seem to get the label or textbox to print out anything, always a null exception. namespace Homes { public class Form1 : System.Windows.Forms.Form { public String textAddress { set { this.txtAddress.Text  ...Show All

• dcab nullable numeric control?

  NumericUpDown does not allow to enter a NULL value. Why not I need a number control which allows NULL vallue. What can I do If you're using .NET 2.0, you could use either Nullable<NumericUpDown> nud; or NumericUpDown nud; both are the same, and can come in handy when you want to null out a value type. I don't know if anybody is even reading this thread anymore, but, wit ...Show All

• B.H.V.Ramakrishna Twain Driver

  How can I use a twain driver of a digital camera or a scanner to grab an image from within a custom app so I can use VS.Net's GDI+ to modify the image  I would like a VB demo if possible.   ;)  Hello ...Show All

• leriksen71 Failed to load resources from resource file

  Hi, I may just be being thick here but, after installation, setting up a new Terrarium, compiling the simple carnivore, and trying to indrocude the animal to the Terrarium, I am getteing the following error: "Setup Error Failed to load resources from res ...Show All

• jeffwu-2002 Mitch are you still running your server on 209.189.203.158?

  Hi, I'm still trying to find out where the port 50000 is being blocked. I've got "Additional information: No connection could be made because the target machine actively refused it". I'm talking about your: http://www.windowsforms.net/Forums/ShowPost.aspx tabIndex=1&tabId=41&PostI ...Show All

• kashif afzaal Alpha transparency for a form

  Hi. Consider this: I want a form that is completely transparent. On this form I want to draw shapes and images (using Graphics.DrawImage etc. ), that are alpha blended (the images are png with soft edges). Is there a good way of doing this Up until now, I tried using the TransparencyKey property on the form, but this does not give alpha blended transparency. Thanks Chris Hi. Thanks for the reply, ...Show All

• Anders L listView

  i have listView1 and i want to be able to select the index i want..just like in a listBox... example in a listBox u can do: listBox1.SelectedIndex = 10; and it select the index 10... listView does not have the SelectedIndex so how can i select the index that i want nevermind.... i allready get it working: this.listView1.Focus(); listView1.Items[1].Selected = true; the listView1 had to be focused so the ...Show All

• thompson16 datagrid cell

  Do do I call the datagrid cell text_onChanged event  for example : when I type the text in the datagrid cell , then it will also change to text in other textbox.when I type 'a' in datagrid cell the other textbox also apear 'a' .  ...Show All

• madmanmick Proof of Concept: MDIForm does not call MdiChildActivate event

    Goodday, I've got a strange problem! I've got a MDIForm which has form docked to it. The only thing this form does is to be the default background of my MDIForm (I realy don't know how to set the background of the MDIParent) I Don't want it to be clickable so I set the .Enabled propert to false. Now everytime I make a new form and show it in the MDIParent and I'll close that same form the MdiChildActivate event isn't raised. If I ...Show All

• flagrant99 Multiple State Changes In UIP App Block

  I am running a Win App which because of my navigation graph allows for the same view to be open multiple times (eg Win1 -> Win2 -> Win3 -> Win2 -> Win1). Whenever I revisit a view that was previously opened (as say in Win2 case), I get multiple calls to the StateChanged event for the Win2 view even though I made a single change to the State. The number of times the event is invoked seems to be tied to the number of times the ...Show All

• Duncan Move a picturebox around with the mouse

  I want to move my picturebox around with the mouse. A bit like on Google Maps etc. I think I need to handle the mousedown event of my picturebox. (not sure though) Been trying to figure it out for ages. Can anyone help with the syntax. Thanks very much in advance ICW Thanks a lot. I'll give it a go and let you know, how I get on. ICW Private ...Show All

• Rhonda MC Any consultants out there know what 'Normal' terms are to a client?

  I have a project coming up and they need to know payment plans, terms, retainers, etc. Is there a standard way people go about this   I'm charging per hour with a predefined amount of hours.  They're going to give me a deposit/retainer&nbs ...Show All

• sysmaya DataGridView: Get row at point

  Hi, I would like to have a row selected when i right click on a control. However, i cannot find how to get the row based on the point of the mouse_up event. I searched the docs, but could not find any member of datagridview that could help me with that. I think i'm overlooking something. Ward Hi Handi, Right-click does not automatically select the row (selectmode is currently fullrow), so currentcell does ...Show All

• omron Add new row to bound DataGridView - almost works, but need help

  I am using a bound DataGridView to display an invoice header and a datagridview for the line items. I would like to be able to add a calculated row when the use clicks 'Add Sales Tax'. So far, I've gotten all of the values to show up in the grid, and if you do it right, the data gets saved to the database. The problem is after the values are in the * row, the only way (it appears) to get the row to 'take', that is the next * row shows u ...Show All

• Saeed Nawaz Combobox Usage VS2003 -> VS2005

  I need to populate a C# Combobox with potentially several thousand items. I know this is not recommended but this is after horiz data splitting so it's the best I can do. In VS2003, I tried binding to a dataset but this was way too slow so I started loading the Itemlist from a datareader and it worked great. No more than 2 seconds to load several thousand items and memory usage stayed well within reasonable limits. I tried the same code compiled ...Show All