バージョン

PerformStep メソッド

コントロールのValue値を Step プロパティで設定された値ごと増分します。
シンタックス
'宣言
 
Public Sub PerformStep() 
public void PerformStep()
使用例
Imports Infragistics.Win

   Private Sub button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button1.Click

       ' Call the 'PerformStep' method which will
       ' increment the 'Value' property by the
       ' value of the 'Step' property.

       Me.ultraProgressBar1.PerformStep()

       ' Alternatively you can increment the value
       ' by any amount by calling the 'IncrementValue'
       ' method.

       Me.ultraProgressBar1.IncrementValue(7)

       ' Note: The advantage these methods offer over
       ' just adding the amount to the 'Value' property
       ' is that they will keep the value in range
       ' (between the 'Minimum' and 'Maximum' values)
       ' without throwing an exception. If you try
       ' to set the 'Value' property out of range an
       ' exception will be thrown.

   End Sub
using Infragistics.Win;

	private void button1_Click(object sender, System.EventArgs e)
	{

		// Call the 'PerformStep' method which will
		// increment the 'Value' property by the
		// value of the 'Step' property.
		
		this.ultraProgressBar1.PerformStep();

		// Alternatively you can increment the value
		// by any amount by calling the 'IncrementValue'
		// method.
		
		this.ultraProgressBar1.IncrementValue( 7 );

		// Note: The advantage these methods offer over
		// just adding the amount to the 'Value' property
		// is that they will keep the value in range
		// (between the 'Minimum' and 'Maximum' values)
		// without throwing an exception. If you try
		// to set the 'Value' property out of range an
		// exception will be thrown.

	}
参照