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Toolbar Form是的擴(kuò)展版本，允許您將 直接添加到表單標(biāo)題欄中。

下圖說(shuō)明了一個(gè)示例Toolbar Form，在表單標(biāo)題欄中帶有不同類型的bar items（常規(guī)按鈕、編輯項(xiàng)、檢查項(xiàng)和外觀菜單）。

ToolbarForm是類的后代，并共享其所有功能。

將表單轉(zhuǎn)換為工具欄表單

要將標(biāo)準(zhǔn)或任何轉(zhuǎn)換為工具欄表單，請(qǐng)調(diào)用智能標(biāo)記菜單并選擇 "Convert to Toolbar Form" 選項(xiàng)。

隱藏表單標(biāo)題

 可以顯示沒有標(biāo)題的Toolbar Form（Form.Text屬性），為此請(qǐng)禁用ShowText設(shè)置。 以下"Visual Studio Inspired UI Demo" DevExpress demo屏幕截圖說(shuō)明了沒有可見標(biāo)題的Toolbar Form。

在設(shè)計(jì)時(shí)將Bar Items添加到Form Title Bar中

可以使用向床柜工具欄添加bar items的方法來(lái)填充Toolbar Form的標(biāo)題欄：表單在其標(biāo)題欄的兩端都有兩個(gè)可以容納項(xiàng)目的區(qū)域，單擊 "[Add]" 按鈕創(chuàng)建一個(gè)新的項(xiàng)目。

您可以在設(shè)計(jì)時(shí)拖放項(xiàng)目來(lái)重新排列它們，然后從一個(gè)標(biāo)題欄區(qū)域移動(dòng)到另一個(gè)標(biāo)題欄區(qū)域。

在Code. Satellite控件中創(chuàng)建Toolbar Forms

Toolbar Form具有兩個(gè)必需的附屬控件 - 和。

• ToolbarFormControl - 表單的標(biāo)題欄，顯示添加到其集合的條形項(xiàng)目，使用屬性選擇此項(xiàng)目停靠在ToolbarFormControl的左邊緣還是右邊緣。
• ToolbarFormManager - 表單的內(nèi)部，在ToolbarFormControl中顯示的個(gè)人工具欄項(xiàng)目。

要將現(xiàn)有表單轉(zhuǎn)換為Toolbar Forms或在代碼中創(chuàng)建新的工具欄表單，您需要手動(dòng)創(chuàng)建這些組件。

C#

ToolbarForm myForm = new ToolbarForm();
myForm.Size = new Size(800, 600);
myForm.Text = "Toolbar Form";
ToolbarFormManager tfcManager = new ToolbarFormManager() { Form = myForm };
ToolbarFormControl tfcHeader = new ToolbarFormControl() { ToolbarForm = myForm, Manager = tfcManager};
myForm.Controls.Add(tfcHeader);
myForm.ToolbarFormControl = tfcHeader;

//create four buttons
BarButtonItem item1 = new BarButtonItem(tfcManager, "Button 1");
BarButtonItem item2 = new BarButtonItem(tfcManager, "Button 2");
BarButtonItem item3 = new BarButtonItem(tfcManager, "Button 3");
BarButtonItem item4 = new BarButtonItem(tfcManager, "Button 4");
//buttons 3 and 4 will be docked to the ToolbarFormControl's right edge
item3.Alignment = item4.Alignment = BarItemLinkAlignment.Right;

//Out of two items added to the TitleItemLinks collection, the item that was added first
//will be closer to the form edge. For that reason, you need to populate the right area
//backwards, i.e. start with rightmost item 
tfcHeader.TitleItemLinks.AddRange(new BarItem[] { item1, item2, item4, item3});

myForm.Show();

VB.NET

Dim myForm As New ToolbarForm()
myForm.Size = New Size(800, 600)
myForm.Text = "Toolbar Form"
Dim tfcManager As New ToolbarFormManager() With {.Form = myForm}
Dim tfcHeader As New ToolbarFormControl() With {.ToolbarForm = myForm, .Manager = tfcManager}
myForm.Controls.Add(tfcHeader)
myForm.ToolbarFormControl = tfcHeader

'create four buttons
Dim item1 As New BarButtonItem(tfcManager, "Button 1")
Dim item2 As New BarButtonItem(tfcManager, "Button 2")
Dim item3 As New BarButtonItem(tfcManager, "Button 3")
Dim item4 As New BarButtonItem(tfcManager, "Button 4")
'buttons 3 and 4 will be docked to the ToolbarFormControl's right edge
item4.Alignment = BarItemLinkAlignment.Right
item3.Alignment = item4.Alignment

'Out of two items added to the TitleItemLinks collection, the item that was added first
'will be closer to the form edge. For that reason, you need to populate the right area
'backwards, i.e. start with rightmost item 
tfcHeader.TitleItemLinks.AddRange(New BarItem() { item1, item2, item4, item3})

myForm.Show()

有關(guān)表單標(biāo)題欄的更新信息，請(qǐng)參見類說(shuō)明。

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