50k rows are there in which three columns need to be filled and in which two columns are to be concatenated to fill third columns, Please let me know if u have any sample code for the same.
Please provide screenshots, if possible, or an example case for us to better understand the request.
Example: There are about Five columns
Colum1 Column2 Column3 Column 4 Column 5
Column 3 should be filled by concatenating column 1 and 2 that is Column 3 = 20001, column 4 and 5 will have values based on some calculations, There are about 50k rows and for loop is taking a lot of time, hence i would need example code for filling column3 at once., Initally iam reading an excel and storing it as a Data table (dt).
Use Invoke Method activity to do this. Please check below thread for your reference.
Hi @lakshman the mentioned code is working fine if i build a data table with few values but if i read from excel store it in a data table and invoke it is adding the final Digit example: A:1200,B=1, it is giving output as C=1201 But my required output is C=12001
Supposing A and B are the variables containing 1200 and 1 respectively, add the two by using this code:
A.ToString + B.ToString
That converts the values into text, which will give you 12001.