Differences

This shows you the differences between two versions of the page.

--- test_page [2024/02/10 20:30] – [RadRotator – rrot] admin
+++ test_page [2024/02/10 20:34] (current) – [* RadWizard – rw] admin
@@ Line 1292: / Line 1292: @@
 To customize the help, minimize, maximize and close buttons, use the RadTitleBar.TitleBarElement's HelpButton, MinimizeButton, MaximizeButton and CloseButton objects. Each button is a RadButtonElement type that include properties to control text, image, and layout.
-{{vertopal_daaeffda7d704b80a16bba19fb3588e8/media/image54.png?290x39|A green line on a white background Description automatically generated}}
+{{tdn:image134.png?290x39|A green line on a white background Description automatically generated}}
 //Note: By default, the HelpButton is not shown. It is necessary to set its Visibility property to ElementVisibility.Visible in order to be displayed.//
@@ Line 1306: / Line 1306: @@
 Using Telerik scrollbars is a bit more intricate compared to using the standard scrollbars because you have to handle scroll event manually. Add a RadPanel to your form then add a RadVScrollbar in the panel and dock it to the Right. Add another RadPanel inside the 1<sup>st</sup> RadPanel and set its height to the total height you want to be available upon scrolling (taller than the 1<sup>st</sup> RadPanel). This value can be statics e.g. 1000 pixels or dynamic determined by the scrollable content. Now add controls (the controls which are to be scrolled) to the second RadPanel.
-{{vertopal_daaeffda7d704b80a16bba19fb3588e8/media/image55.png?192x172|A white background with black squares Description automatically generated}}
+{{tdn:image135.png?192x172|A white background with black squares Description automatically generated}}
 Then subscribe to the Scroll event of the vertical scrollbar and assign its negated value to the Top property of the second RadPanel:
+<code csharp>
 void radVScrollBar1_Scroll(object sender, ScrollEventArgs e)
 {
+ this.radPanel2.Top = -this.radVScrollBar1.Value;
-this.radPanel2.Top = -this.radVScrollBar1.Value;
 }
+</code>
 Finally, set the Maximum property of the scrollbar to reflect the size of the scrollable height which is the total height of the scrollable content minus the visible height. For the example of this section in particular, that is the height of the second panel minus the height of the first panel.
+<code csharp>
 this.radVScrollBar1.Maximum = this.radPanel2.Size.Height - this.radPanel1.Size.Height;
+</code>
 ==== * RadWizard – rw  ====
-http://www.telerik.com/help/winforms/wizard-overview.html
+http://www.telerik.com/help/winforms/wizard-overview.html\\
 http://www.telerik.com/community/forums/winforms/wizard.aspx\\
 Design Time Settings http://www.telerik.com/help/winforms/wizard-design-time.html
@@ Line 1331: / Line 1328: @@
 Wizard dialog with multiple pages and <Back><Next> buttons.
-{{vertopal_daaeffda7d704b80a16bba19fb3588e8/media/image56.png?368x272|A screenshot of a computer Description automatically generated}}
+{{tdn:image136.png?368x272|A screenshot of a computer Description automatically generated}}
   * Could leave as default assigned name unless we will use more than one Wizard in a project.
@@ Line 1368: / Line 1365: @@
 > [[http://www.telerik.com/forums/how-to-add-custom-functionality-to-next-button-in-a-wizard|Add custom/Validation functionality to Wizard Next Button]]
 >
-> Subscribe to the Next event
+Subscribe to the Next event
->
+this.radWizard1.Next += new WizardCancelEventHandler(radWizard1_Next);
-> this.radWizard1.Next += new WizardCancelEventHandler(radWizard1_Next);
+Handle the Next event
->
+<code csharp>
-> Handle the Next event
+private void radWizard1_Next(object sender, WizardCancelEventArgs e)
->
+{
-> private void radWizard1_Next(object sender, WizardCancelEventArgs e)
+   if (this.radWizard1.SelectedPage == this.radWizard1.Pages[1]) %%//%% Check if this is the desired page
->
+   {
-> {
+     // Do some validation here
->
+     e.Cancel = true; %%//%% If the validation does not pass
-> if (this.radWizard1.SelectedPage == this.radWizard1.Pages[1]) %%//%% Check if this is the desired page
+     this.radWizard1.SelectedPage = this.radWizard1.Pages[0]; %%//%% Could return to 1<sup>st</sup> page
->
+     // Or you could show some message to the user
-> {
+   }
->
+}
-> %%//%% Do some validation here
+</code>
->
-> e.Cancel = true; %%//%% If the validation does not pass
->
-> this.radWizard1.SelectedPage = this.radWizard1.Pages[0]; %%//%% Could return to 1<sup>st</sup> page
->
-> %%//%% Or you could show some message to the user
->
-> }
->
-> }
   * Previous - Fires when the Back command button is clicked. It is cancelable event.
   * SelectedPageChanging - Fires before the selected page of RadWizard is changed. It is cancelable event. The arguments of the event provide the selected page of the control and the page to be selected.