This: <asp:Button runat=”server” id=”Button1″ visible=”<%= true %>” /> Does not evaluate to this: <asp:Button runat=”server” id=”Button1″ visible=”true” /> <%= %> outputs directly to the response stream, and the asp markup is not part of the response stream. Its a mistake to assume the <%= %> operators are performing any kind of preprocessing on the asp … Read more
You’re looking for the PointToScreen method: Point location = someControl.PointToScreen(Point.Empty);
You can use the DataGridViewColumn.Width property to do it: DataGridViewColumn column = dataGridView.Columns[0]; column.Width = 60; http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridviewcolumn.width.aspx
For Java applications, i.e. programs that are delivered (usually) as .jar files and started with java -jar xxx.jar or via a shortcut that does the same, the JRE that will be launched will be the first one found on the PATH. If you installed a JRE or JDK, the likely places to find the .exes … Read more
The ToolBar class defines a Style that makes Buttons look flat. An example of using it is: <Button Style=”{StaticResource {x:Static ToolBar.ButtonStyleKey}}”/> This also works for a ToggleButton when using ToggleButtonStyleKey. WPF lets you completely restyle controls to make them look like whatever you want, which is why it doesn’t have such a specific FlatStyle property … Read more
Both of the prior responses (creating a new CustomControl or an Adorner) are better practices, but if you just want quick and dirty (or to understand visually how to do it) then this code would work: <Grid Width=”300″ Height=”50″> <ProgressBar Value=”50″ /> <TextBlock HorizontalAlignment=”Center” VerticalAlignment=”Center”> My Text </TextBlock> </Grid> Just keep in mind that the … Read more
CheckState (and thus CheckStateChanged) allow for using a checkbox that can have three values: it can be checked, unchecked or ‘indeterminate’ – i.e. it has ThreeState set to true. If you’re not using ThreeState, then CheckedChanged is all you need.
As of C++11, you can add the final keyword to your class, eg class CBase final { … The main reason I can see for wanting to do this (and the reason I came looking for this question) is to mark a class as non subclassable so you can safely use a non-virtual destructor and … Read more
I usually combine PointToScreen and PointToClient: Point locationOnForm = control.FindForm().PointToClient( control.Parent.PointToScreen(control.Location));
Use the Control.ControlCollection.Find method. Try this: this.Controls.Find()