UpDownBase.TextAlign Property
Important
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Gets or sets the alignment of the text in the spin box (also known as an up-down control).
public:
property System::Windows::Forms::HorizontalAlignment TextAlign { System::Windows::Forms::HorizontalAlignment get(); void set(System::Windows::Forms::HorizontalAlignment value); };
public System.Windows.Forms.HorizontalAlignment TextAlign { get; set; }
member this.TextAlign : System.Windows.Forms.HorizontalAlignment with get, set
Public Property TextAlign As HorizontalAlignment
One of the HorizontalAlignment values. The default value is Left.
The value assigned is not one of the HorizontalAlignment values.
The following code example uses the derived class NumericUpDown and sets some of its properties derived from UpDownBase. This code requires that you have a NumericUpDown control named numericUpDown1
, two ComboBox controls named comboBox1
and comboBox2
, and three CheckBox controls named checkBox1
, checkBox2
, and checkBox2
created on a form. Add the following items to comboBox1
: None
, Fixed3D
, and FixedSingle
. Add the following items to comboBox2
: Left
, Right
, and Center
.
The code allows you to change the property values at run time and see how each affects the appearance and behavior of the spin box.
void comboBox1_SelectedIndexChanged( Object^ sender, EventArgs^ e )
{
// Set the BorderStyle property.
if ( !String::Compare( comboBox1->Text, "Fixed3D" ) )
{
numericUpDown1->BorderStyle = System::Windows::Forms::BorderStyle::Fixed3D;
}
else
if ( !String::Compare( comboBox1->Text, "None" ) )
{
numericUpDown1->BorderStyle = System::Windows::Forms::BorderStyle::None;
}
else
if ( !String::Compare( comboBox1->Text, "FixedSingle" ) )
{
numericUpDown1->BorderStyle = System::Windows::Forms::BorderStyle::FixedSingle;
}
}
void comboBox2_SelectedIndexChanged( Object^ sender, EventArgs^ e )
{
// Set the TextAlign property.
if ( !String::Compare( comboBox2->Text, "Right" ) )
{
numericUpDown1->TextAlign = HorizontalAlignment::Right;
}
else
if ( !String::Compare( comboBox1->Text, "Left" ) )
{
numericUpDown1->TextAlign = HorizontalAlignment::Left;
}
else
if ( !String::Compare( comboBox1->Text, "Center" ) )
{
numericUpDown1->TextAlign = HorizontalAlignment::Center;
}
}
void checkBox1_Click( Object^ sender, EventArgs^ e )
{
// Evaluate and toggle the ReadOnly property.
if ( numericUpDown1->ReadOnly )
{
numericUpDown1->ReadOnly = false;
}
else
{
numericUpDown1->ReadOnly = true;
}
}
void checkBox2_Click( Object^ sender, EventArgs^ e )
{
// Evaluate and toggle the InterceptArrowKeys property.
if ( numericUpDown1->InterceptArrowKeys )
{
numericUpDown1->InterceptArrowKeys = false;
}
else
{
numericUpDown1->InterceptArrowKeys = true;
}
}
void checkBox3_Click( Object^ sender, EventArgs^ e )
{
// Evaluate and toggle the UpDownAlign property.
if ( numericUpDown1->UpDownAlign == LeftRightAlignment::Left )
{
numericUpDown1->UpDownAlign = LeftRightAlignment::Right;
}
else
{
numericUpDown1->UpDownAlign = LeftRightAlignment::Left;
}
}
private void comboBox1_SelectedIndexChanged(Object sender,
EventArgs e)
{
// Set the BorderStyle property.
switch(comboBox1.Text)
{
case "Fixed3D":
numericUpDown1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
break;
case "None":
numericUpDown1.BorderStyle = System.Windows.Forms.BorderStyle.None;
break;
case "FixedSingle":
numericUpDown1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
break;
}
}
private void comboBox2_SelectedIndexChanged(Object sender,
EventArgs e)
{
// Set the TextAlign property.
switch (comboBox2.Text)
{
case "Right":
numericUpDown1.TextAlign = HorizontalAlignment.Right;
break;
case "Left":
numericUpDown1.TextAlign = HorizontalAlignment.Left;
break;
case "Center":
numericUpDown1.TextAlign = HorizontalAlignment.Center;
break;
}
}
private void checkBox1_Click(Object sender,
EventArgs e)
{
// Evaluate and toggle the ReadOnly property.
if (numericUpDown1.ReadOnly)
{
numericUpDown1.ReadOnly = false;
}
else
{
numericUpDown1.ReadOnly = true;
}
}
private void checkBox2_Click(Object sender,
EventArgs e)
{
// Evaluate and toggle the InterceptArrowKeys property.
if (numericUpDown1.InterceptArrowKeys)
{
numericUpDown1.InterceptArrowKeys = false;
}
else
{
numericUpDown1.InterceptArrowKeys = true;
}
}
private void checkBox3_Click(Object sender,
EventArgs e)
{
// Evaluate and toggle the UpDownAlign property.
if (numericUpDown1.UpDownAlign == LeftRightAlignment.Left)
{
numericUpDown1.UpDownAlign = LeftRightAlignment.Right;
}
else
{
numericUpDown1.UpDownAlign = LeftRightAlignment.Left;
}
}
Private Sub comboBox1_SelectedIndexChanged(sender As Object, e As EventArgs)
' Set the BorderStyle property.
Select Case comboBox1.Text
Case "Fixed3D"
numericUpDown1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
Case "None"
numericUpDown1.BorderStyle = System.Windows.Forms.BorderStyle.None
Case "FixedSingle"
numericUpDown1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
End Select
End Sub
Private Sub comboBox2_SelectedIndexChanged(sender As Object, e As EventArgs)
' Set the TextAlign property.
Select Case comboBox2.Text
Case "Right"
numericUpDown1.TextAlign = HorizontalAlignment.Right
Case "Left"
numericUpDown1.TextAlign = HorizontalAlignment.Left
Case "Center"
numericUpDown1.TextAlign = HorizontalAlignment.Center
End Select
End Sub
Private Sub checkBox1_Click(sender As Object, e As EventArgs)
' Evaluate and toggle the ReadOnly property.
If numericUpDown1.ReadOnly Then
numericUpDown1.ReadOnly = False
Else
numericUpDown1.ReadOnly = True
End If
End Sub
Private Sub checkBox2_Click(sender As Object, e As EventArgs)
' Evaluate and toggle the InterceptArrowKeys property.
If numericUpDown1.InterceptArrowKeys Then
numericUpDown1.InterceptArrowKeys = False
Else
numericUpDown1.InterceptArrowKeys = True
End If
End Sub
Private Sub checkBox3_Click(sender As Object, e As EventArgs)
' Evaluate and toggle the UpDownAlign property.
If numericUpDown1.UpDownAlign = LeftRightAlignment.Left Then
numericUpDown1.UpDownAlign = LeftRightAlignment.Right
Else
numericUpDown1.UpDownAlign = LeftRightAlignment.Left
End If
End Sub
Product | Versions |
---|---|
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
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