Merging custom DataGridView cells. Need to customize the DataGridView needs, this is a good example.




File list:
DataGridView_MergeDemo
.....................\DataGridView_MergeDemo
.....................\......................\bin
.....................\......................\obj
.....................\......................\...\Debug
.....................\......................\...\.....\TempPE
.....................\......................\...\.....\DataGridView_MergeDemo.csproj.GenerateResource.Cache
.....................\......................\...\.....\DataGridView_MergeDemo.exe
.....................\......................\...\.....\DataGridView_MergeDemo.Form1.resources
.....................\......................\...\.....\DataGridView_MergeDemo.pdb
.....................\......................\...\.....\DataGridView_MergeDemo.Properties.Resources.resources
.....................\......................\...\DataGridView_MergeDemo.csproj.FileList.txt
.....................\......................\Properties
.....................\......................\..........\AssemblyInfo.cs
.....................\......................\..........\Resources.Designer.cs
.....................\......................\..........\Resources.resx
.....................\......................\..........\Settings.Designer.cs
.....................\......................\..........\Settings.settings
.....................\......................\DataGridView_MergeDemo.csproj
.....................\......................\Form1.cs
.....................\......................\Form1.Designer.cs
.....................\......................\Form1.resx
.....................\......................\HMergedCell.cs
.....................\......................\Program.cs
.....................\DataGridView_MergeDemo.sln
.....................\DataGridView_MergeDemo.suo