We have prepared the runnable sample to change the default text of the AddNewRow by editing the default resource file of DataGrid. You can find the sample from the below link and let us know if this helps you.
At the moment, we do not have support to change the default text of AddNewRow control in code behind. We will consider your requirement to set this in code behind in order to show different text to the AddNewRow control of each DataGrid in the Form. We have logged this request as a feature report. This feature will be available in our upcoming 2018 Volume 4 release which is expected to be available by mid of December 2018 and also patch for this fix available from November 29, 2018. If you required patch for this earlier than the 2018 Volume 4 release then you could create incident from your Direct-Trac account to avail patch.
Please let us know if you have any other questions.
DYDeivaselvan Y Syncfusion Team November 29, 2018 07:02 AM
We have provided the support to change the default text of the AddNewRow programmatically in your version 184.108.40.206. Now you can change the default text of the AddNewRow using the property SfDataGrid.AddNewRowText. Please refer to the following code example.
Code example :
this.sfDataGrid.AddNewRowText = "Click to add new row";
The patch for the enhancement can be downloaded from the following location.
Recommended approach - exe will perform automatic configuration
Example : $system drive:\Program Files\Syncfusion\Essential Studio\220.127.116.11\precompiledassemblies\18.104.22.168\4.0
To automatically run the Assembly Manager, please check the Run assembly manager checkbox option while installing the patch. If this option is unchecked, the patch will replace the assemblies in precompiled assemblies’ folder only. Then, you will have to manually copy and paste them to the preferred location or you will have to run the Syncfusion Assembly Manager application (available from the Syncfusion Dashboard, installed as a shortcut in the Application menu) to re-install assemblies.
To change how you receive bug fixes, ask your license management portal admin to change your project’s patch delivery mode.