Obtaining and Setting Cell Values in Infragistics UltraGrid

Applies to TestComplete 14.10, last modified on June 5, 2019

This topic describes the various approaches that you can use to obtain and change values assigned to the UltraGrid cells. Note that before getting or setting the cell value, you need to know which row and column the desired cell resides. To determine the cell position, you may need to search for the record containing the desired cell within the grid (for more information, see Searching for Records in Infragistics UltraGrid).

There are two possible ways to obtain and set the values of the cells. The first way is to use the extended wValue property. The second approach utilizes the native properties of the grid control, it is more complicated, but offers the ability to interact with a cell’s in-place editor.

To perform these actions, TestComplete should have access to internal objects, properties and methods of the UltraGrid control. For this purpose, the .NET Application Support plugin must be installed and enabled.

When testing Infragistics UltraGrid controls, use specific methods and properties of the corresponding Infragistics UltraGrid object. You can call these methods and properties from your keyword tests, as well as from scripts. This topic describes how to work with an object’s properties and methods from your scripts. However, when testing a UltraGrid control from your keyword test, you can use the same methods and properties calling them from keyword test operations. For more information, see Keyword Tests Basic Operations.

Obtaining and Setting Cell Values via the wValue property

The InfragisticsUltraGrid and InfragisticsUltraGridView objects have the wValue property that provide access to a cell’s value of the main or child data views respectively. This property has parameters that define either the row and column indexes or the row index and column caption.

The property returns the “native” .NET object corresponding to the cell value. Some “simple” values, for example, Integer, Boolean and others, are OLE-compatible and thus can be used in scripts directly. Others, such as String, Decimal, DateTime and enumeration values are made OLE-compatible via the OleValue property added to these objects by TestComplete. To work with complex object values, use their internal properties and methods.

Below is an example that demonstrates how you can obtain and set cell values using the wValue property provided by TestComplete.

Note: This example works with the SamplesExplorer application that is shipped with the Infragistics NetAdvantage Suite.
JavaScript
JScript
Python
VBScript
DelphiScript
C++Script, C#Script

JavaScript

function AccessingExtendedCellValues()
{
  var p1, w1, Grid;
  // Obtain the application process
  p1 = Sys.Process("SamplesExplorer");
  // Select the “Per Cell ValueList and Editors” demo
  p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors");
  w1 = p1.frmCellValueList.WinFormsObject("tabControl1");
  // Switch to the “Per Cell Editor” tabbed page
  w1.ClickTab("Per Cell Editor");
  // Get the grid control
  Grid = w1.tabPageCellEditor.panel2.ultraGrid2;
  
  // Obtain a value of an integer cell
  Log.Message(Grid.wValue(5, "FieldValue"));
  // Assign a new value to cell
  Grid.$set("wValue", 5, "FieldValue", 12345);
  Log.Message(Grid.wValue(5, "FieldValue"));
  
  // Obtain a value of a text cell
  Log.Message(Grid.wValue(0, "FieldValue"));
  // Assign a new value to cell
  Grid.$set("wValue", 0, "FieldValue", "My Text");
  Log.Message(Grid.wValue(0, "FieldValue"));
  
  // Obtain a value of a DateTime cell
  Log.Message(Grid.wValue(12, "FieldValue"));
  Grid.$set("wValue", 12, "FieldValue", "7/7/2007 3:25:57 PM");
  Log.Message(Grid.wValue(12, "FieldValue"));            
  
  p1.frmCellValueList.Close();
}

JScript

function AccessingExtendedCellValues()
{
  var p1, w1, Grid;
  // Obtain the application process
  p1 = Sys.Process("SamplesExplorer");
  // Select the “Per Cell ValueList and Editors” demo
  p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors");
  w1 = p1.frmCellValueList.WinFormsObject("tabControl1");
  // Switch to the “Per Cell Editor” tabbed page
  w1.ClickTab("Per Cell Editor");
  // Get the grid control
  Grid = w1.tabPageCellEditor.panel2.ultraGrid2;
  
  // Obtain a value of an integer cell
  Log.Message(Grid.wValue(5, "FieldValue"));
  // Assign a new value to cell
  Grid.wValue(5, "FieldValue")= 12345;
  Log.Message(Grid.wValue(5, "FieldValue"));
  
  // Obtain a value of a text cell
  Log.Message(Grid.wValue(0, "FieldValue"));
  // Assign a new value to cell
  Grid.wValue(0, "FieldValue")= "My Text";
  Log.Message(Grid.wValue(0, "FieldValue"));
  
  // Obtain a value of a DateTime cell
  Log.Message(Grid.wValue(12, "FieldValue"));
  Grid.wValue(12, "FieldValue")= "7/7/2007 3:25:57 PM";
  Log.Message(Grid.wValue(12, "FieldValue"));            
  
  p1.frmCellValueList.Close();
}

Python

def AccessingExtendedCellValues():
  # Obtain the application process
  p1 = Sys.Process("SamplesExplorer")
  # Select the "Per Cell ValueList and Editors" demo
  p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors")
  w1 = p1.frmCellValueList.WinFormsObject("tabControl1")
  # Switch to the "Per Cell Editor" tabbed page
  w1.ClickTab("Per Cell Editor")
  # Get the grid control
  Grid = w1.tabPageCellEditor.panel2.ultraGrid2
  
  # Obtain a value of an integer cell 
  Log.Message(Grid.wValue[5, "FieldValue"])
  # Assign a new value to cell
  Grid.wValue[5, "FieldValue"]= 12345
  Log.Message(Grid.wValue[5, "FieldValue"])
  
  # Obtain a value of a text cell 
  Log.Message(Grid.wValue[0, "FieldValue"])
  # Assign a new value to cell
  Grid.wValue[0, "FieldValue"]= "My Text"
  Log.Message(Grid.wValue[0, "FieldValue"])
  
  # Obtain a value of a DateTime cell
  Log.Message(Grid.wValue[12, "FieldValue"])
  Grid.wValue[12, "FieldValue"]= "7/7/2007 3:25:57 PM"
  Log.Message(Grid.wValue[12, "FieldValue"])            
  
  p1.frmCellValueList.Close()

VBScript

Sub AccessingExtendedCellValues
  Dim p1
  Dim w1
  Dim Grid
  ' Obtain the application process
  Set p1 = Sys.Process("SamplesExplorer")
  ' Select the “Per Cell ValueList and Editors” demo
  Call p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors")
  Set w1 = p1.frmCellValueList.WinFormsObject("tabControl1")
  ' Switch to the “Per Cell Editor” tabbed page
  Call w1.ClickTab("Per Cell Editor")
  ' Get the grid control
  Set Grid = w1.tabPageCellEditor.panel2.ultraGrid2
  
  ' Obtain a value of an integer cell
  Log.Message(Grid.wValue(5, "FieldValue"))
  ' Assign a new value to cell
  Grid.wValue(5, "FieldValue")= 12345
  Log.Message(Grid.wValue(5, "FieldValue"))
  
  ' Obtain a value of a text cell
  Log.Message(Grid.wValue(0, "FieldValue"))
  ' Assign a new value to cell
  Grid.wValue(0, "FieldValue")= "My Text"
  Log.Message(Grid.wValue(0, "FieldValue"))
  
  ' Obtain a value of a DateTime cell
  Log.Message(Grid.wValue(12, "FieldValue"))
  Grid.wValue(12, "FieldValue")= "7/7/2007 3:25:57 PM"
  Log.Message(Grid.wValue(12, "FieldValue"))            
  
  Call p1.frmCellValueList.Close
End Sub

DelphiScript

procedure AccessingExtendedCellValues;
  var p1, w1, Grid: OleVariant;
begin
  // Obtain the application process
  p1 := Sys.Process('SamplesExplorer');
  // Select the “Per Cell ValueList and Editors” demo
  p1.frmMain.WinFormsObject('tvwSamples').DblClickItem('|Feature Samples|V3 Per Cell ValueList and Editors');
  w1 := p1.frmCellValueList.WinFormsObject('tabControl1');
  // Switch to the “Per Cell Editor” tabbed page
  w1.ClickTab('Per Cell Editor');
  // Get the grid control
  Grid := w1.tabPageCellEditor.panel2.ultraGrid2;
  
  // Obtain a value of an integer cell
  Log.Message(Grid.wValue(5, 'FieldValue'));
  // Assign a new value to cell
  Grid.wValue(5, 'FieldValue'):= 12345;
  Log.Message(Grid.wValue(5, 'FieldValue'));
  
  // Obtain a value of a text cell
  Log.Message(Grid.wValue(0, 'FieldValue'));
  // Assign a new value to cell
  Grid.wValue(0, 'FieldValue') := 'My Text';
  Log.Message(Grid.wValue(0, 'FieldValue'));
  
  // Obtain a value of a DateTime cell
  Log.Message(Grid.wValue(12, 'FieldValue'));
  Grid.wValue(12, 'FieldValue'):= '7/7/2007 3:25:57 PM';
  Log.Message(Grid.wValue(12, 'FieldValue'));            
  
  p1.frmCellValueList.Close;
end;

C++Script, C#Script

function AccessingExtendedCellValues()
{
  var p1, w1, Grid;
  // Obtain the application process
  p1 = Sys["Process"]("SamplesExplorer");
  // Select the “Per Cell ValueList and Editors” demo
  p1["frmMain"]["WinFormsObject"]("tvwSamples")["DblClickItem"]("|Feature Samples|V3 Per Cell ValueList and Editors");
  w1 = p1["frmCellValueList"]["WinFormsObject"]("tabControl1");
  // Switch to the “Per Cell Editor” tabbed page
  w1["ClickTab"]("Per Cell Editor");
  // Get the grid control
  Grid = w1["tabPageCellEditor"]["panel2"]["ultraGrid2"];
  
  // Obtain a value of an integer cell
  Log["Message"](Grid["wValue"](5, "FieldValue"));
  // Assign a new value to cell
  Grid["wValue"](5, "FieldValue")= 12345;
  Log["Message"](Grid["wValue"](5, "FieldValue"));
  
  // Obtain a value of a text cell
  Log["Message"](Grid["wValue"](0, "FieldValue"));
  // Assign a new value to cell
  Grid["wValue"](0, "FieldValue")= "My Text";
  Log["Message"](Grid["wValue"](0, "FieldValue"));
  
  // Obtain a value of a DateTime cell
  Log["Message"](Grid["wValue"](12, "FieldValue"));
  Grid["wValue"](12, "FieldValue")= "7/7/2007 3:25:57 PM";
  Log["Message"](Grid["wValue"](12, "FieldValue"));            
  
  p1["frmCellValueList"]["Close"]();
}

Obtaining and Setting Cell Values using native methods and properties

Another approach is to use the members of UltraGridCell and UltraGridRow classes that are exposed by the .NET Application Support plugin.

To get the cell’s contents you can read the Value or Text properties of a cell or call the GetCellValue or GetCellText methods of the parent row. The Value property and GetCellValue method return the underlying data object that is represented by a cell. Whereas the Text property and GetCellText method returns the formatted text displayed in a cell. If the cell is in the edit mode the Text returns the current text that the user has entered into the cell, while the GetCellText still returns the formatted cell value.

There are different types of UltraGrid cells: text boxes, radio buttons, check boxes, combo boxes, buttons, images, links as well as custom types. The way you interact with cells and modify their values depends on the cell column type. You can read about the ways to assign a new value using some popular in-place editors in the Working With Specific In-place Editors in Infragistics UltraGrid topic. In any case, it is possible to change the cell value by assigning the desired value to the cell’s Value property.

Example

View description

JavaScript
JScript
Python
VBScript
DelphiScript
C++Script, C#Script

JavaScript

function AccessingNativeCellValues()
{
var p1, w1, Grid, CellVal;
  // Obtain the application process
  p1 = Sys.Process("SamplesExplorer");
  // Select the "Per Cell ValueList and Editors" demo
  p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors");
  w1 = p1.frmCellValueList.WinFormsObject("tabControl1");
  // Switch to the "Per Cell Editor" tabbed page
  w1.ClickTab("Per Cell Editor");
  // Get the grid control
  Grid = w1.tabPageCellEditor.panel2.ultraGrid2;
  
  // Obtain current cell value
  CellVal = GetCellValue(Grid, null, 5, "FieldValue");
  Log.Message("The cell's value is: "+CellVal);
  // Assign new value to cell
  SetCellValue(Grid, null, 5, "FieldValue", "6789");
  Log.Message("The cell's value is: "+CellVal);
  
  p1.frmCellValueList.Close();
}

function IsNothingObject(Object)
{
  return (strictEqual(Object, null) || equal(aqObject.GetVarType(Object), varNull) || equal(aqObject.GetVarType(Object), varEmpty));
}

function GetCellValue(Grid, View, RowIndex, ColumnID)
{
  var Cell, Row, Column;

  // 1: Using the UltraGridCell.Value property
  Cell = GetCell(Grid, View, RowIndex, ColumnID)
  if (!IsNothingObject(Cell))
    return Cell.Value.ToString();
  else
    return "";

  // 2: Using the UltraGridCell.Text property
  //Cell = GetCell(Grid, View, RowIndex, ColumnID);
  //return Cell.Text

  // 3: Using the UltraGridRow.GetCellValue method
  //Row = GetRow(Grid, View, RowIndex);
  //Column = GetColumn(Grid, View, ColumnID);
  //return Row.GetCellValue(Column).ToString();

  // 4: Using the UltraGridRow.GetCellText method
  //Row = GetRow(Grid, View, RowIndex);
  //Column = GetColumn(Grid, View, ColumnID);
  //return Row.GetCellText(Column);
}

function SetCellValue(Grid, View, RowIndex, ColumnID, NewValue)
{
  var Cell;

  Cell = GetCell(Grid, View, RowIndex, ColumnID);
  Cell.Value = NewValue;
}

JScript

function AccessingNativeCellValues()
{
var p1, w1, Grid, CellVal;
  // Obtain the application process
  p1 = Sys.Process("SamplesExplorer");
  // Select the "Per Cell ValueList and Editors" demo
  p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors");
  w1 = p1.frmCellValueList.WinFormsObject("tabControl1");
  // Switch to the "Per Cell Editor" tabbed page
  w1.ClickTab("Per Cell Editor");
  // Get the grid control
  Grid = w1.tabPageCellEditor.panel2.ultraGrid2;
  
  // Obtain current cell value
  CellVal = GetCellValue(Grid, null, 5, "FieldValue");
  Log.Message("The cell's value is: "+CellVal);
  // Assign new value to cell
  SetCellValue(Grid, null, 5, "FieldValue", "6789");
  Log.Message("The cell's value is: "+CellVal);
  
  p1.frmCellValueList.Close();
}

function IsNothingObject(Object)
{
  return ((Object == null) || (aqObject.GetVarType(Object) == varNull) || (aqObject.GetVarType(Object) == varEmpty));
}

function GetCellValue(Grid, View, RowIndex, ColumnID)
{
  var Cell, Row, Column;

  // 1: Using the UltraGridCell.Value property
  Cell = GetCell(Grid, View, RowIndex, ColumnID)
  if (!IsNothingObject(Cell))
    return Cell.Value.ToString();
  else
    return "";

  // 2: Using the UltraGridCell.Text property
  //Cell = GetCell(Grid, View, RowIndex, ColumnID);
  //return Cell.Text

  // 3: Using the UltraGridRow.GetCellValue method
  //Row = GetRow(Grid, View, RowIndex);
  //Column = GetColumn(Grid, View, ColumnID);
  //return Row.GetCellValue(Column).ToString();

  // 4: Using the UltraGridRow.GetCellText method
  //Row = GetRow(Grid, View, RowIndex);
  //Column = GetColumn(Grid, View, ColumnID);
  //return Row.GetCellText(Column);
}

function SetCellValue(Grid, View, RowIndex, ColumnID, NewValue)
{
  var Cell;

  Cell = GetCell(Grid, View, RowIndex, ColumnID);
  Cell.Value = NewValue;
}

Python

def AccessingNativeCellValues():
  # Obtain the application process
  p1 = Sys.Process("SamplesExplorer")
  # Select the "Per Cell ValueList and Editors" demo
  p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors")
  w1 = p1.frmCellValueList.WinFormsObject("tabControl1")
  # Switch to the "Per Cell Editor" tabbed page
  w1.ClickTab("Per Cell Editor")
  # Get the grid control
  Grid = w1.tabPageCellEditor.panel2.ultraGrid2
  
  # Obtain current cell value
  CellVal = GetCellValue(Grid, None, 5, "FieldValue")
  Log.Message("The cell's value is: "+CellVal)
  # Assign new value to cell
  SetCellValue(Grid, None, 5, "FieldValue", "6789") 
  Log.Message("The cell's value is: "+CellVal)
  
  p1.frmCellValueList.Close()

def IsNothingObject(Object):
  return ((Object == None) or (aqObject.GetVarType(Object) == varNone) or (aqObject.GetVarType(Object) == varEmpty)) 

def GetCellValue(Grid, View, RowIndex, ColumnID):

  # 1: Using the UltraGridCell.Value property
  Cell = GetCell(Grid, View, RowIndex, ColumnID)
  if not IsNothingObject(Cell):
    return Cell.Value.ToString()
  else:
    return ""

  # 2: Using the UltraGridCell.Text property
  #Cell = GetCell(Grid, View, RowIndex, ColumnID)
  #return Cell.Text

  # 3: Using the UltraGridRow.GetCellValue method
  #Row = GetRow(Grid, View, RowIndex)
  #Column = GetColumn(Grid, View, ColumnID)
  #return Row.GetCellValue(Column).ToString()

  # 4: Using the UltraGridRow.GetCellText method
  #Row = GetRow(Grid, View, RowIndex)
  #Column = GetColumn(Grid, View, ColumnID)
  #return Row.GetCellText(Column) 

def SetCellValue(Grid, View, RowIndex, ColumnID, NewValue):

  Cell = GetCell(Grid, View, RowIndex, ColumnID)
  Cell.Value = NewValue

VBScript

Sub AccessingNativeCellValues
  Dim p1, w1, Grid, CellVal
  ' Obtain the application process
  Set p1 = Sys.Process("SamplesExplorer")
  ' Select the "Per Cell ValueList and Editors" demo
  Call p1.frmMain.WinFormsObject("tvwSamples").DblClickItem("|Feature Samples|V3 Per Cell ValueList and Editors")
  Set w1 = p1.frmCellValueList.WinFormsObject("tabControl1")
  ' Switch to the "Per Cell Editor" tabbed page
  Call w1.ClickTab("Per Cell Editor")
  ' Get the grid control
  Set Grid = w1.tabPageCellEditor.panel2.ultraGrid2
  
  ' Obtain current cell value
  CellVal = GetCellValue(Grid, Nothing, 5, "FieldValue")
  Log.Message("The cell's value is: "&CellVal)
  ' Assign new value to cell
  Call SetCellValue(Grid, Nothing, 5, "FieldValue", "6789")
  Log.Message("The cell's value is: "&CellVal)
  
  Call p1.frmCellValueList.Close
End Sub

Function IsNothingObject (Object)
  If aqObject.GetVarType (Object) = varDispatch Then
    IsNothingObject = Object Is Nothing
  Else
    IsNothingObject = IsNull (Object) Or IsEmpty (Object)
  End If
End Function

Function GetCellValue(Grid, View, RowIndex, ColumnID)

  ' 1: Using the UltraGridCell.Value property
  Set Cell = GetCell(Grid, View, RowIndex, ColumnID)
  If Not IsNothingObject(Cell.Value) Then
    GetCellValue = Cell.Value.ToString
  Else 
    GetCellValue = ""
  End If

  ' 2: Using the UltraGridCell.Text property
  'Set Cell = GetCell(Grid, View, RowIndex, ColumnID)
  'GetCellValue = Cell.Text

  ' 3: Using the UltraGridRow.GetCellText method
  'Set Row = GetRow(Grid, View, RowIndex)
  'Set Column = GetColumn(Grid, View, ColumnID)
  'GetCellValue = Row.GetCellValue(Column).ToString

  ' 4: Using the UltraGridRow.GetCellText method
  'Set Row = GetRow(Grid, View, RowIndex)
  'Set Column = GetColumn(Grid, View, ColumnID)
  'GetCellValue = Row.GetCellText(Column)
End Function

Sub SetCellValue(Grid, View, RowIndex, ColumnID, NewValue)

  Set Cell = GetCell(Grid, View, RowIndex, ColumnID)
  Cell.Value = NewValue
End Sub

DelphiScript

function GetCellValue(Grid, View, RowIndex, ColumnID): Variant; forward;
procedure SetCellValue(grid, View, RowIndex, ColumnID, NewValue); forward;

procedure AccessingNativeCellValues;
var p1, w1, Grid, CellVal: OleVariant;
begin
  // Obtain the application process
  p1 := Sys.Process('SamplesExplorer');
  // Select the "Per Cell ValueList and Editors" demo
  p1.frmMain.WinFormsObject('tvwSamples').DblClickItem('|Feature Samples|V3 Per Cell ValueList and Editors');
  w1 := p1.frmCellValueList.WinFormsObject('tabControl1');
  // Switch to the "Per Cell Editor" tabbed page
  w1.ClickTab('Per Cell Editor');
  // Get the grid control
  Grid := w1.tabPageCellEditor.panel2.ultraGrid2;
  
  // Obtain current cell value
  CellVal := GetCellValue(Grid, nil, 5, 'FieldValue');
  Log.Message('The cell''s value is: '+CellVal);
  // Assign new value to cell
  SetCellValue(Grid, nil, 5, 'FieldValue', '6789');
  Log.Message('The cell''s value is: '+CellVal);
  
  p1.frmCellValueList.Close;
end;

function GetCellValue(Grid, View, RowIndex, ColumnID): Variant;
var 
  Cell,Row,Column: Variant;
begin
  // 1: Using the UltraGridCell.Value property
  Cell := GetCell(Grid, View, RowIndex, ColumnID);
  if Cell.Value <> nil then
    Result := Cell.Value.ToString
  else 
    Result := '';

  // 2: Using the UltraGridCell.Text property
  //Cell := GetCell(Grid, View, RowIndex, ColumnID);
  //Result := Cell.Text

  // 3: Using the UltraGridRow.GetCellValue method
  //Row := GetRow(Grid, View, RowIndex);
  //Column := GetColumn(Grid, View, ColumnID);
  //Result := Row.GetCellValue(Column).ToString;

  // 4: Using the UltraGridRow.GetCellText method
  //Row := GetRow(Grid, View, RowIndex);
  //Column := GetColumn(Grid, View, ColumnID);
  //Result := Row.GetCellText(Column);
end;

procedure SetCellValue(grid, View, RowIndex, ColumnID, NewValue);
var
  Cell: Variant;
begin

  Cell := GetCell(grid, View, RowIndex, ColumnID);
  Cell.Value := NewValue;
end;

C++Script, C#Script

function AccessingNativeCellValues()
{
var p1, w1, Grid, CellVal;
  // Obtain the application process
  p1 = Sys["Process"]("SamplesExplorer");
  // Select the "Per Cell ValueList and Editors" demo
  p1["frmMain"]["WinFormsObject"]("tvwSamples")["DblClickItem"]("|Feature Samples|V3 Per Cell ValueList and Editors");
  w1 = p1["frmCellValueList"]["WinFormsObject"]("tabControl1");
  // Switch to the "Per Cell Editor" tabbed page
  w1["ClickTab"]("Per Cell Editor");
  // Get the grid control
  Grid = w1["tabPageCellEditor"]["panel2"]["ultraGrid2"];
  
  // Obtain current cell value
  CellVal = GetCellValue(Grid, null, 5, "FieldValue");
  Log["Message"]("The cell's value is: "+CellVal);
  // Assign new value to cell
  SetCellValue(Grid, null, 5, "FieldValue", "6789");
  Log["Message"]("The cell's value is: "+CellVal);
  
  p1["frmCellValueList"]["Close"]();
}

function IsNothingObject(Object)
{
  return ((Object == null) || (aqObject["GetVarType"](Object) == varNull) || (aqObject["GetVarType"](Object) == varEmpty));
}

function GetCellValue(Grid, View, RowIndex, ColumnID)
{
  var Cell, Row, Column;

  // 1: Using the UltraGridCell["Value"] property
  Cell = GetCell(Grid, View, RowIndex, ColumnID)
  if (!IsNothingObject(Cell))
    return Cell["Value"]["ToString"]();
  else
    return "";

  // 2: Using the UltraGridCell["Text"] property
  //Cell = GetCell(Grid, View, RowIndex, ColumnID);
  //return Cell.Text

  // 3: Using the UltraGridRow["GetCellValue"] method
  //Row = GetRow(Grid, View, RowIndex);
  //Column = GetColumn(Grid, View, ColumnID);
  //return Row["GetCellValue"](Column)["ToString"]();

  // 4: Using the UltraGridRow["GetCellText"] method
  //Row = GetRow(Grid, View, RowIndex);
  //Column = GetColumn(Grid, View, ColumnID);
  //return Row["GetCellText"](Column);
}

function SetCellValue(Grid, View, RowIndex, ColumnID, NewValue)
{
  var Cell;

  Cell = GetCell(Grid, View, RowIndex, ColumnID);
  Cell["Value"] = NewValue;
}

See Also

Working With Infragistics UltraGrid
Accessing Grid Elements in Infragistics UltraGrid
Working With Specific In-place Editors in Infragistics UltraGrid
Copying and Pasting Cell Values in Infragistics UltraGrid
Searching for Records in Infragistics UltraGrid
Selecting Cells in Infragistics UltraGrid
wValue Property (Grid Controls)

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