tabcontrol

问题 I am trying to add a close button on the tab pages of TabControl and change the color of the close button from light gray to black when mouse hovers over it. However, the color never changes. The DrawEventArgsCustom class is created to indicate that the mouse is hovering over the close button. When it's true, the statement to change the color is executed but color never changes. private void tabControl1_DrawItem(object sender, DrawItemEventArgs e) { try { Rectangle r = e.Bounds; r = this

问题 I am trying to add a close button on the tab pages of TabControl and change the color of the close button from light gray to black when mouse hovers over it. However, the color never changes. The DrawEventArgsCustom class is created to indicate that the mouse is hovering over the close button. When it's true, the statement to change the color is executed but color never changes. private void tabControl1_DrawItem(object sender, DrawItemEventArgs e) { try { Rectangle r = e.Bounds; r = this

问题 I am trying to add a close button on the tab pages of TabControl and change the color of the close button from light gray to black when mouse hovers over it. However, the color never changes. The DrawEventArgsCustom class is created to indicate that the mouse is hovering over the close button. When it's true, the statement to change the color is executed but color never changes. private void tabControl1_DrawItem(object sender, DrawItemEventArgs e) { try { Rectangle r = e.Bounds; r = this

问题 What's the programmatic way (ie not using styles as in this question, but using code) to hide the TabControl header? I'll be glad for a snippet. 回答1: Style s = new Style(); s.Setters.Add(new Setter(UIElement.VisibilityProperty, Visibility.Collapsed)); tabControl.ItemContainerStyle = s; 回答2: Actually, it's very straight forward to hide the tab strip. You just set each TabItem s Visibility to Collapsed . You still see the tab content,...just not the tab header itself. 回答3: Simple XAML Style

问题 What's the programmatic way (ie not using styles as in this question, but using code) to hide the TabControl header? I'll be glad for a snippet. 回答1: Style s = new Style(); s.Setters.Add(new Setter(UIElement.VisibilityProperty, Visibility.Collapsed)); tabControl.ItemContainerStyle = s; 回答2: Actually, it's very straight forward to hide the tab strip. You just set each TabItem s Visibility to Collapsed . You still see the tab content,...just not the tab header itself. 回答3: Simple XAML Style

问题 How can I tell my TabControl to set the focus to its first TabItem, something like this: PSEUDO-CODE: ((TabItem)(MainTabControl.Children[0])).SetFocus(); 回答1: How about this? MainTabControl.SelectedIndex = 0; 回答2: this.tabControl1.SelectedTab = this.tabControl1.TabPages["tSummary"]; I've found it's usually a best practice to name your tabs and access it via the name so that if/when other people (or you) add to or subtact tabs as part of updating, you don't have to go through your code and

问题 How can I tell my TabControl to set the focus to its first TabItem, something like this: PSEUDO-CODE: ((TabItem)(MainTabControl.Children[0])).SetFocus(); 回答1: How about this? MainTabControl.SelectedIndex = 0; 回答2: this.tabControl1.SelectedTab = this.tabControl1.TabPages["tSummary"]; I've found it's usually a best practice to name your tabs and access it via the name so that if/when other people (or you) add to or subtact tabs as part of updating, you don't have to go through your code and

问题 I have a Window with two tabs, that holds two different user controls. In order to enable/disable navigation to the second tab, I implement an IsEnabled property in both VM's from the IPageViewModel interface. The IsEnabled boolean property is set to true when a SelectedCustomer is received in the CustomerOrdersViewModel , via Messenger service from CustomerDetailsViewModel . So far this method works, as the second tab is enabled when I select a customer from the data grid in the first view.

问题 Hi friends, i am new to silverlight app. i have created tabcontrol with 4 tabitem .Name of the tabitems are like tab1 tab2 tab3 tab4 . i need to add one more tabitem at run item . it added successfully by following code TabItem tabItem = new TabItem(); tabItem.Header = "tab5"; tabControl.Items.Add(tabItem); my problem is, tab5 added next to tab4 . but my requirement is ,it should added next my current selected tabitem .that is, if am in tab1 it should between tab1 and tab2 and so on. i have

问题 Hi friends, i am new to silverlight app. i have created tabcontrol with 4 tabitem .Name of the tabitems are like tab1 tab2 tab3 tab4 . i need to add one more tabitem at run item . it added successfully by following code TabItem tabItem = new TabItem(); tabItem.Header = "tab5"; tabControl.Items.Add(tabItem); my problem is, tab5 added next to tab4 . but my requirement is ,it should added next my current selected tabitem .that is, if am in tab1 it should between tab1 and tab2 and so on. i have