Clever Geek Handbook

Five Questions Regarding Using C # / VisualStudio 2005

I have some questions .. and I really need your help.

  • I have an application.

    I first show the splash screen, the shape, and this splash will trigger another shape.

    Problem . When the splash shape is displayed, if I then open another app at the top of the splash and then minimize that newly opened application window, the splash screen turns white. How can I avoid this? I want my splash to display clearly and not be affected by any application.

  • I am using DropDownList, but I realized there are 2 types. I found "Dropdown", which makes the text inside the DDL editable, and "DropDownList", which doesn't.

    Problem : when I tried to use the DropDownList control, it does not allow the default text to be added while the DropDown does, I want the DropDownList control to prevent the text from being changed and to allow the default text .. which property should I use?

  • Can I add "?" which denotes the Help button for the FormBorder (with minimize, maximize and close buttons).

  • Can I change the color of the shape to my default color (blue)?

  • One of my application functions is to copy files from the server to the phone to a specific folder on the memory card.

    Problem : can I determine the free size of the MMC to notify the user if it is full during copying.

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4 answers


3) You must set the "HelpButton" property of the form to true. However "?" the button is displayed only if you deactivate the maximize and decrease buttons by setting "MinimizeBox" and "MaximizeBox" to false.



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Here are a few ...

1) you need to start the window on a different thread so that your application can do what it needs to start. When the startup ends, a signal is sent to the splash screen, which it can close itself.

2)



dropDownList.SelectedIndex = 0;

4) I would not recommend this. It is based on the system color scheme that the user installs. I would not want the application to decide for itself which scheme to use.

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5) if the MMC appears as a mapped drive you can use one of these methods

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Once again there is no answer to this guys question.

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