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So I'm trying to make something and I know how to make topmost but how do I make it where from another tab like a settings tab make the main topmost but the check box is in a different tab then the one I want topmost?
here is the code I use for just being on the same tab.
if (!TopMost)
{
TopMost = true;
}
else
{
TopMost = false;
}
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I am quite new to this and I am building an easy app in visual studio in C# which is plotting graphs and user can customize them by using checkboxes and radiobuttons. These are linked to events and when checkstate is changed, the event is called and the code do its job. But these events are called even when the checkstate was not changed and all plotted areas reload multiple times which is not very pleasant to the user. Can you please advise me how to call the event only when it is required. It's WinForms. An example is below. I want to display the output in both cases - if the bool value is true or false, the output is dependent on this and the outcome is different.
`
private void CheckBoxCountInvalid_CheckStateChanged(object sender, EventArgs e)
{
if (checkBoxCountInvalid.Checked)
countInvalid = true;
else
countInvalid = false;
ShowOutput();
}
`
An (if else) sounds like if would work fine for that problem.
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I try this but didn't work for me
private void listBoxControl2_SelectedValueChanged(object sender, EventArgs e)
{
listBoxControl5.SelectedIndex = listBoxControl2.SelectedIndex;
}
the question is sync movement of the selector on both listboxs for example if listbox1 was selected item 2 the other listbox should be on item 2 and if i move scroll on one of them the other should act same
Try doing it like this:
var itemIndex = listBoxControl2.SelectedIndex;
ListBoxControl5.SelectedItem =
ListBoxControl2.Items.IndexOf(itemIndex);
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I have three windows forms like below images. I want to combine all three forms into one form. Which I can show fullscreen application as a one window
I can't use only one form with all the code. It has to be something like this three forms combined into one full-screen form. Is there a way to combine them?
You can do this by MDI Container
FormA formA = new FormA();
formA.IsMDIContainer = true;
FormB formB = new FormB();
formB.MDIParent = formA;
formB.Show();
FormC formC = new FormC();
formC.MDIParent = formA;
formC.Show();
and then run
formA.Show();
look at this article
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I have a main form, and call ShowDialog method (form2). After 2', application will logout and show form login. I want to close all form showing.
Application.OpenForm will be useful
foreach (Form f in Application.OpenForms)
{
if(f.Name != "MainFormName")
{
// don't close main form
f.Close();
}
}
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Im using the Microsoft.Bcl.Async NuGet package. working on VS 2012 Pro.
The progress bar is not displayed even after making NewProgressBar Visible.
private async void Button_Click(object sender, RoutedEventArgs e)
{
NewProgressBar.Visibility = Visibility.Visible;
CloudResponse res = await WebService.Instance.MailMessage();
NewProgressBar.Visibility = Visibility.Collapsed;
if (res.success == 1)
MessageBox.Show("Message sent succesfully");
else if (!res.errorMessage.IsEmpty())
MessageBox.Show(res.errorMessage);
}
Make sure that the IsEnabled and IsIndeterminate properties of the progress bar are true.
Also u can take help from
http://social.msdn.microsoft.com/Forums/wpapps/en-US/b9755315-dd90-42f3-87be-0994415e8795/windows-phone-performance-progress-bar-not-getting-visible?forum=wpdevelop