Spread for ASP.NET 9.0 Product Documentation
DataValueField Property (AjaxComboBoxCellType)
Example 


Gets or sets the data source field that provides the value of each list item.
Syntax
'Declaration
 
Public Property DataValueField As String
'Usage
 
Dim instance As AjaxComboBoxCellType
Dim value As String
 
instance.DataValueField = value
 
value = instance.DataValueField
public string DataValueField {get; set;}
Example
This example sets the DataValueField property.
System.Data.DataSet data = new System.Data.DataSet("data");
data.Tables.Add("Table1");
data.Tables["table1"].Columns.Add("dataText");
data.Tables["table1"].Columns.Add("dataValue");
data.Tables["table1"].Rows.Add("WinSpread", "1");
data.Tables["table1"].Rows.Add("WebSpread", "2");
data.AcceptChanges();

FarPoint.Web.Spread.Extender.AjaxComboBoxCellType combo = new FarPoint.Web.Spread.Extender.AjaxComboBoxCellType();
combo.ShowEditor = true;
combo.DataSource = data;
combo.DataMember = "table1";
combo.DataTextField = "dataText";
combo.DataValueField = "dataValue";
FpSpread1.Sheets[0].Cells[0, 0].CellType = combo;
Dim data As New System.Data.DataSet("data")
data.Tables.Add("Table1")
data.Tables("table1").Columns.Add("dataText")
data.Tables("table1").Columns.Add("dataValue")
data.Tables("table1").Rows.Add("WinSpread", "1")
data.Tables("table1").Rows.Add("WebSpread", "2")
data.AcceptChanges()

Dim combo As New FarPoint.Web.Spread.Extender.AjaxComboBoxCellType()
combo.ShowEditor = True
combo.DataSource = data
combo.DataMember = "table1"
combo.DataTextField = "dataText"
combo.DataValueField = "dataValue"
FpSpread1.Sheets(0).Cells(0, 0).CellType = combo
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

AjaxComboBoxCellType Class
AjaxComboBoxCellType Members

 

 


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