How do you get a specific value from a DataTable in UiPath? – ITExpertly.com (2024)

How do you get a specific value from a DataTable in UiPath?

1. Using UiPath activity Step 4.1:

1. Step 4.1: Drag “Get Row Item” activity and supply the desired fields to it. Ex: The DataRow Object. The Column Name. Step 4.2:
2. Step 4.2: Drag “Message Box” activity to display the above-fetched value.
3. Step 4.3: Similarly, try doing it for another column available i.e. “ID”

How do you select a specific column from a DataTable in UiPath?

Let us implement a workflow which takes a “DataTable” and gives us out the “DataTable with specific columns“.

1. Drag “Build Data Table” activity into the design panel and populate it with some sample data.
2. Drag “Assign” activity into the design panel and fill it with above-mentioned code.

How do I get the selected row data?

Examples

1. Get the data for a single row when clicked upon: var table = $(‘#example’).DataTable(); $(‘#example tbody’).on( ‘click’, ‘tr’, function () { console.log( table.row( this ).data() ); } );
2. Increase a counter when a row is clicked on:
3. Update all rows in the table, redrawing only when complete:

How can I get one row from a DataTable?

1. how to handle if the columns return NULL values.
2. object value = row[“name”]; if (!value == DBNull.Value) { } else { } – Thomas Mar 14 ’15 at 12:08.
3. in MsSQL you can use the IsNull-Method: SELECT ISNULL(name,”) AS name – Thomas Mar 14 ’15 at 12:13.
4. @user4221591, value of dataRow cell can never be null.

How do you select distinct rows in UiPath?

I found this post:

1. Add DataColumn by using Add DataColumn activity.
2. Extract the Duplicate rows and store in a datatable dt1.
3. Get the distinct values by using: dt2 = dt1.DefaultView.ToTable(True)

How do you use the Select method in Uipath?

Select() method, you can directly assign filter rows to an array or data table using this expression. Create a type variable, either DataTable or DataRow [], that is an array of Data Rows. By default, this method returns the array of data rows but you can convert it at any time to a Data Table. You are done 😊.

What is DataTable in Uipath?

DataTable. First you have to understand what DataTable is : It is representation of a single database table which has collection of rows and columns. In other words Collection of rows and columns is known as DataTable. Now, whatever operations we can perform with rows and columns.

HOW CAN GET row column value from DataTable in jquery?

$(‘. example tbody’). on(‘click’, ‘tr’, function (){ var id = this.id; var index = $.

Which activity can be used to retrieve the value from a certain cell from a DataRow object?

Gets a value from a DataRow variable according to a specified column. Row – The DataRow object from which a value is to be retrieved. ColumnIndex – The index of the column whose value is to be retrieved from the DataRow. ColumnName – The name of the column whose value is to be retrieved from the DataRow.

What activity would you use to eliminate an unnecessary columns in a DataTable?

Deleting multiple columns inside a data table

1. use Filter dataTable Activity.
2. use dataTablename.select(“[Column 1] = ‘value’ AND [Column 2] = ‘value’ “).CopyToDataTable.

How to extract a string from a DataTable?

The simplest way to extract data from a DataTable when you have multiple data types (not just strings) is to use the Field<T> extension method available in the System.Data.DataSetExtensions assembly. var id = row.Field<int> (“ID”); // extract and parse int var name = row.Field<string> (“Name”); // extract string From MSDN, the Field<T> method:

How to extract data from data table UiPath?

You can additionally use dataTable (0) (0). Note though that this way of accessing data gives you Object type variables, if you know the specific data type at the given position, you can access it by its actual type with for example dataTable (0).Field (Of String) (0) or row.Field (Of DateTime) (0) for String or DateTime contents.

How to select a row from a data table?

You can try: select * from [name of your table] where sid=101 or sid=102 or sid=109; If you have a DataTable object you can access the data with the following statement: string theData = [name of your object].Rows[Y].ItemArray[X].ToString(); Y is the row index (first row is 0) and x the column index.

How to get a specific column value from a DataTable in C #?

Use a loop and use row.Field<string> (0) to access the value of each row. – Tim Schmelter Aug 26 ’14 at 12:25 I need read the value of column File selected in the query sql1. – Hamamelis Aug 26 ’14 at 12:26 The table normally contains multiple rows. Use a loop and use row.Field<string> (0) to access the value of each row.

The simplest way to extract data from a DataTable when you have multiple data types (not just strings) is to use the Field extension method available in the System.Data.DataSetExtensions assembly. var id = row.Field (“ID”); // extract and parse int var name = row.Field (“Name”); // extract string From MSDN, the Field method:

How to extract columns from a data table?

This table contains all the fields from “fCompany” table. This is List object, having columns name list to be extract from source table. Column list can change.

You can additionally use dataTable (0) (0). Note though that this way of accessing data gives you Object type variables, if you know the specific data type at the given position, you can access it by its actual type with for example dataTable (0).Field (Of String) (0) or row.Field (Of DateTime) (0) for String or DateTime contents.

How to get number of rows and columns in DataTable?

Regards…!! Perfect … Thanks Thanks … How do I get the number of rows and columns in a datatable? DATABLE ROWS COUNT = Datablename.Rows.Count Datable coulmn count = Datablename.Columns.Count Regards…!! I am new to UIPath. I am trying to use the expression below as you suggested for getting 2nd row and 0th column.