允許在文字方塊中使用多行、自動換行和捲動

下列範例示範TextBox上的MultiLine、WordWrap和ScrollBars屬性。

若要使用本範例，請將此範例程式碼複製到表單的指令碼編輯器中。 若要執行該程式碼，您需要開啟該表單以啟動 Open 事件。 請確定表單包含：

• 一個名為 TextBox1 的 TextBox 。

• 四個名稱分別為 ToggleButton1 到 ToggleButton4 的 ToggleButton 控制項。

若要查看置入 TextBox 中的整個文字，請按一下 ToggleButton 控制項將 MultiLine 和 WordWrap 設定為 True。 當 MultiLine 為 True 時，請按住 SHIFT+ENTER 輸入新文字行。 當您手動變更 TextBox 的內容時，將出現 ScrollBars。

Dim ToggleButton1 
Dim ToggleButton2 
Dim ToggleButton3 
Dim ToggleButton4 
Dim TextBox1 
 
Sub Item_Open 
'Initialize TextBox properties and toggle buttons 
 
 Set ToggleButton1 = Item.GetInspector.ModifiedFormPages("P.2").ToggleButton1 
 Set ToggleButton2 = Item.GetInspector.ModifiedFormPages("P.2").ToggleButton2 
 Set ToggleButton3 = Item.GetInspector.ModifiedFormPages("P.2").ToggleButton3 
 Set ToggleButton4 = Item.GetInspector.ModifiedFormPages("P.2").ToggleButton4 
 Set TextBox1 = Item.GetInspector.ModifiedFormPages("P.2").TextBox1 
 
 TextBox1.Text = "Type your text here. Enter SHIFT+ENTER to move to a new line." 
 TextBox1.AutoSize = False 
 ToggleButton1.Caption = "AutoSize Off" 
 ToggleButton1.Value = False 
 ToggleButton1.AutoSize = True 
 
 TextBox1.WordWrap = False 
 ToggleButton2.Caption = "WordWrap Off" 
 ToggleButton2.Value = False 
 ToggleButton2.AutoSize = True 
 
 TextBox1.ScrollBars = 0 
 ToggleButton3.Caption = "ScrollBars Off" 
 ToggleButton3.Value = False 
 ToggleButton3.AutoSize = True 
 
 TextBox1.MultiLine = False 
 ToggleButton4.Caption = "Single Line" 
 ToggleButton4.Value = False 
 ToggleButton4.AutoSize = True 
 
End Sub 
 
Sub ToggleButton1_Click 
'Set AutoSize property and associated ToggleButton 
 
 If ToggleButton1.Value = True Then 
 TextBox1.AutoSize = True 
 ToggleButton1.Caption = "AutoSize On" 
 Else 
 TextBox1.AutoSize = False 
 ToggleButton1.Caption = "AutoSize Off" 
 End if 
End Sub 
 
Sub ToggleButton2_Click 
'Set WordWrap property and associated ToggleButton 
 
 If ToggleButton2.Value = True Then 
 TextBox1.WordWrap = True 
 ToggleButton2.Caption = "WordWrap On" 
 Else 
 TextBox1.WordWrap = False 
 ToggleButton2.Caption = "WordWrap Off" 
 End if 
End Sub 
 
Sub ToggleButton3_Click 
'Set ScrollBars property and associated ToggleButton 
 
 If ToggleButton3.Value = True Then 
 TextBox1.ScrollBars = 3 
 ToggleButton3.Caption = "ScrollBars On" 
 Else 
 TextBox1.ScrollBars = 0 
 ToggleButton3.Caption = "ScrollBars Off" 
 End if 
End Sub 
 
Sub ToggleButton4_Click 
'Set MultiLine property and associated ToggleButton 
 
 If ToggleButton4.Value = True Then 
 TextBox1.MultiLine = True 
 ToggleButton4.Caption = "Multiple Lines" 
 Else 
 TextBox1.MultiLine = False 
 ToggleButton4.Caption = "Single Line" 
 End if 
 End Sub

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