Spread for ASP.NET 9.0 Product Documentation
Expandable Property
Example 


Gets or sets whether the rows are expandable.
Syntax
'Declaration
 
Public Overridable Property Expandable As Boolean
'Usage
 
Dim instance As SheetView
Dim value As Boolean
 
instance.Expandable = value
 
value = instance.Expandable
public virtual bool Expandable {get; set;}
Example
This example uses the Expandable property.
System.Data.DataSet ds = new System.Data.DataSet();
System.Data.DataTable name;
System.Data.DataTable city;
name = ds.Tables.Add("Customers");
name.Columns.AddRange(new System.Data.DataColumn[] { new System.Data.DataColumn("LastName", typeof(string)), new System.Data.DataColumn("FirstName", typeof(string)), new System.Data.DataColumn("ID", typeof(Int32)) });
name.Rows.Add(new object[] { "Fielding", "William", 0 });
name.Rows.Add(new object[] { "Williams", "Arthur", 1 });
name.Rows.Add(new object[] { "Zuchini", "Theodore", 2 });
city = ds.Tables.Add("City/State");
city.Columns.AddRange(new System.Data.DataColumn[] { new System.Data.DataColumn("City", typeof(string)), new System.Data.DataColumn("Owner", typeof(Int32)), new System.Data.DataColumn("State", typeof(string)) });
city.Rows.Add(new object[] { "Atlanta", 0, "Georgia" });
city.Rows.Add(new object[] { "Boston", 1, "Mass." });
city.Rows.Add(new object[] { "Tampa", 2, "Fla." });
ds.Relations.Add("City/State", name.Columns["ID"], city.Columns["Owner"]);
//FpSpread1.Sheets[0].Expandable = false;
FpSpread1.DataSource = ds;
Dim ds As New System.Data.DataSet
Dim name As DataTable
Dim city As DataTable
name = ds.Tables.Add("Customers")
name.Columns.AddRange(New DataColumn() {New DataColumn("LastName", Type.GetType("System.String")), New DataColumn("FirstName",
Type.GetType("System.String")), New DataColumn("ID", Type.GetType("System.Int32"))})
name.Rows.Add(New Object() {"Fielding", "William", 0})
name.Rows.Add(New Object() {"Williams", "Arthur", 1})
name.Rows.Add(New Object() {"Zuchini", "Theodore", 2})
city = ds.Tables.Add("City/State")
city.Columns.AddRange(New DataColumn() {New DataColumn("City", Type.GetType("System.String")), New DataColumn("Owner", Type.GetType("System.Int32")),
New DataColumn("State", Type.GetType("System.String"))})
city.Rows.Add(New Object() {"Atlanta", 0, "Georgia"})
city.Rows.Add(New Object() {"Boston", 1, "Mass."})
city.Rows.Add(New Object() {"Tampa", 2, "Fla."})
ds.Relations.Add("City/State", name.Columns("ID"), city.Columns("Owner"))
'FpSpread1.Sheets(0).Expandable = False
FpSpread1.ActiveSheetView.DataSource = ds
Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

See Also

Reference

SheetView Class
SheetView Members

 

 


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