NumericUpDown Control in VB.Net
NumericUpDown are basically counters that the user can input a number within the
specified range. With the Help of NumericUpDown Control we can enter numeric
values, with advanced features like up-down buttons and accelerating
auto-repeat.
How to use
NumericUpDown Control
Drag and drop NumericUpDown Control from toolbox on window Form.
Code:
Public
Class Form12
Private Sub
NumericUpDown1_ValueChanged(ByVal sender
As System.Object, ByVal
e As System.EventArgs)
Handles NumericUpDown1.ValueChanged
'NumericUpDown valu will show in TextBox
TextBox1.Text = NumericUpDown1.Value
End Sub
End
Class
By Default Maximum and Minimum value in
NumericUpDown Control is set 100 and 0
respectively.You can also set Maximum and Minimum value in
NumericUpDown Control. To show the value in
NumericUpDown.
Run the project
When you select the value in NumericUpDown1 then ValueChanged event will fire
and selected value will show in the TextBox.
NumericUpDown Control Properties
DecimalPlaces: Gets or
sets the number of decimal places to display in NumericUpDown Control.
UpDownAlign: Set positions the arrow buttons on
the left or the right side of the NumericUpDown. Default value is Right.
Increment: Gets or sets the value to
increment or decrement the NumericUpDown.
Private
Sub Form12_Load(ByVal
sender As System.Object,
ByVal e As
System.EventArgs) Handles
MyBase.Load
'Increment the NumericUpDown value
NumericUpDown1.Increment = 5
End
Sub
NumericUpDown value will be inrement 5 at each up
button click.
Hexadecimal: Hexadecimal property
used to show value in Hexadecimal format in NumericUpDown. Default value is false.
Private
Sub Form12_Load(ByVal
sender As System.Object,
ByVal e As
System.EventArgs) Handles
MyBase.Load
' allow to show value Hexadecimal format
NumericUpDown1.Hexadecimal = True
End Sub
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