Cell merging can be enabled by setting the AllowMerging property of C1FlexGrid in code. To merge columns, you need to set the AllowMerging property for each column that you want to merge to true.

Similarly, to merge rows, set the AllowMerging property to true for each row to be merged. You can use AllowMerging Enum to specify areas like Cells, ColumnHeaders etc. of the grid for merging.

The following image shows merged columns in a FlexGrid.

The code below illustrates merging columns (cells) containing the same country and name.

// enable merging in the scrollable area
grid.AllowMerging = AllowMerging.Cells;
// on columns "Country" and "FirstName"
grid.Columns["Country"].AllowMerging = true;
grid.Columns["FirstName"].AllowMerging = true;                              

Cell merging can be enabled by setting the AllowMerging property of FlexGrid class in code. To merge columns, you need to set the AllowMerging property for each column that you want to merge to true.

Similarly, to merge rows, set the AllowMerging property to true for each row to be merged. You can use GridAllowMerging enumeration to specify areas like Cells, ColumnHeaders etc. of the grid for merging.

The following image shows merged columns in a FlexGrid.

The code below illustrates merging columns (cells) containing the same country and name.

//Enable merging in the scrollable area
grid.AllowMerging = GridAllowMerging.Cells; 
//Apply merging on columns "Country" and "FirstName"
grid.Columns["Country"].AllowMerging = true;
grid.Columns["FirstName"].AllowMerging = true;