Description
Use the DBTable.RowCount property to obtain the number of data rows stored by the DBTable project element that corresponds to the DBTable object. You can then use this value to iterate through stored values.
Declaration
DBTableObj.RowCount
| Read-Only Property | Integer |
| DBTableObj | An expression, variable or parameter that specifies a reference to a DBTable object | |||
Applies To
The property is applied to the following object:
Property Value
An integer value that specifies the number of stored rows.
Example
The code below obtains a database table element, determines the number of columns and rows it contains and then posts the table’s values row by row to the test log.
JavaScript, JScript
function DBTableExample()
{
// Specifies a DB Table element
var DBTab = DBTables.Table1;
// Obtains the total number of rows
// and columns of the table
var RowNum = DBTab.RowCount;
var ColNum = DBTab.ColumnCount;
Log.Message("Number of rows:" + RowNum);
Log.Message("Number of columns:" + ColNum);
for (var i = 0; i < RowNum; i++)
{
var TableRow = "";
for (var j = 0; j < ColNum; j ++)
{
// Specifies the current value
var Val = DBTab.Values(i, j);
// Forms the current row
TableRow = TableRow + " " + VarToStr(Val);
}
// Posts the current row to the test log
Log.Message(TableRow);
}
}
Python
def DBTableExample():
# Specifies a DB Table element
DBTab = DBTables.Table1
# Obtains the total number of rows
# and columns of the table
RowNum = DBTab.RowCount
ColNum = DBTab.ColumnCount
Log.Message("Number of rows:" + str(RowNum))
Log.Message("Number of columns:" + str(ColNum))
for i in range(0, RowNum):
TableRow = ""
for j in range(0, ColNum):
# Specifies the current value
Val = DBTab.Values[i, j]
# Forms the current row
TableRow = TableRow + " " + VarToStr(Val)
# Posts the current row to the test log
Log.Message(TableRow)VBScript
Sub DBTableExample
' Specifies a DB Table element
Set DBTab = DBTables.Table1
' Obtains the total number of rows
' and columns of the table
RowNum = DBTab.RowCount
ColNum = DBTab.ColumnCount
Log.Message("Number of rows:" & RowNum)
Log.Message("Number of columns:" & ColNum)
For i = 0 to (RowNum - 1)
TableRow = ""
For j = 0 to (ColNum - 1)
' Specifies the current value
Val = DBTab.Values(i, j)
' Forms the current row
TableRow = TableRow & " " & VarToStr(Val)
Next
' Posts the current row to the test log
Log.Message(TableRow)
Next
End Sub
DelphiScript
function DBTableExample;
var DBTab, RowNum, ColNum, i, j, TableRow, Val;
begin
// Specifies a DB Table element
DBTab := DBTables.Table1;
// Obtains the total number of rows
// and columns of the table
RowNum := DBTab.RowCount;
ColNum := DBTab.ColumnCount;
Log.Message('Number of rows:' + IntToStr(RowNum));
Log.Message('Number of columns:' + IntToStr(ColNum));
for i := 0 to (RowNum - 1) do
begin
TableRow := '';
for j := 0 to (ColNum - 1) do
begin
// Specifies the current value
Val := DBTab.Values[i, j];
// Forms the current row
TableRow := TableRow + ' ' + VarToStr(Val);
end;
// Posts the current row to the test log
Log.Message(TableRow);
end;
end;
C++Script, C#Script
function DBTableExample()
{
// Specifies a DB Table element
var DBTab = DBTables["Table1"];
// Obtains the total number of rows
// and columns of the table
var RowNum = DBTab["RowCount"];
var ColNum = DBTab["ColumnCount"];
Log["Message"]("Number of rows:" + RowNum);
Log["Message"]("Number of columns:" + ColNum);
for (var i = 0; i < RowNum; i++)
{
var TableRow = "";
for (var j = 0; j < ColNum; j ++)
{
// Specifies the current value
var Val = DBTab["Values"](i, j);
// Forms the current row
TableRow = TableRow + " " + VarToStr(Val);
}
// Posts the current row to the test log
Log["Message"](TableRow);
}
}
See Also
About Database Checkpoints
Values Property
ValuesSelected Property
ColumnIndex Property
ColumnCount Property