Spread for ASP.NET 8.0 Product Documentation
CompletionInterval Property
Example 


Gets or sets the time, in milliseconds, before the timer kicks in to provide suggestions for completion using the Web service.
Syntax
'Declaration
 
Public Property CompletionInterval As Integer
'Usage
 
Dim instance As AutoCompleteCellType
Dim value As Integer
 
instance.CompletionInterval = value
 
value = instance.CompletionInterval
public int CompletionInterval {get; set;}

Property Value

Integer number of milliseconds in the timer interval
Remarks
The units of time for the completion interval is milliseconds.
Example
This example uses a Web service for an automatic completion cell.
FarPoint.Web.Spread.Extender.AutoCompleteCellType ac = new FarPoint.Web.Spread.Extender.AutoCompleteCellType();
ac.BackgroundImageUrl = null;
ac.CompletionInterval = 1000;
ac.CompletionSetCount = 5;
ac.DelimiterCharacters = ";, :";
AjaxControlToolkit.TextBoxWatermarkExtender twe = new AjaxControlToolkit.TextBoxWatermarkExtender();
twe.WatermarkText = "Type a character";
ac.Extenders.Add(twe);
ac.ServicePath = "WebService.asmx";
ac.ServiceMethod = "GetAllNames";
ac.MinimumPrefixLength = 1;
ac.EnableCaching = true;
ac.ShowEditor = true;
FpSpread1.ActiveSheetView.Cells[0, 0].CellType = ac;

public class WebService : System.Web.Services.WebService {
    
        [WebMethod]

  public  string[] GetAllNames(string prefixText, int count)
  {
        ArrayList filteredList = new ArrayList();
        string[] names = {"AzamSharp","Scott","Alex","Mary","John","Ali","Sam","Sammy"};
        foreach (string name in names)
        {
                if (name.ToLower().StartsWith(prefixText.ToLower()))
                filteredList.Add(name);
        }
        return (string[]) filteredList.ToArray(typeof(string));
  }
}
Dim ac As New FarPoint.Web.Spread.Extender.AutoCompleteCellType
ac.BackgroundImageUrl = Nothing
ac.CompletionInterval = 1000
ac.CompletionSetCount = 5
ac.DelimiterCharacters = ";, :"
Dim twe As New AjaxControlToolkit.TextBoxWatermarkExtender
twe.WatermarkText = "Type a character"
ac.Extenders.Add(twe)
ac.ServicePath = "WebService.asmx"
ac.ServiceMethod = "GetAllNames"
ac.MinimumPrefixLength = 1
ac.EnableCaching = True
ac.ShowEditor = True
FpSpread1.ActiveSheetView.Cells(0, 0).CellType = ac

Public Class WebService
     Inherits System.Web.Services.WebService

    <WebMethod()>
    Public Function GetAllNames(ByVal prefixText As String, ByVal count As Integer) As String()
        Dim filteredList As ArrayList = New ArrayList
        Dim names() As String = {"AzamSharp", "Scott", "Alex", "Mary", "John", "Ali", "Sam", "Sammy"}

        For Each name As String In names
            If name.ToLower.StartsWith(prefixText.ToLower) Then
                filteredList.Add(name)
            End If
        Next
        Return CType(filteredList.ToArray(GetType(System.String)), String())
    End Function

End Class
Requirements

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

See Also

Reference

AutoCompleteCellType Class
AutoCompleteCellType Members

 

 


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