English version of all error messages you can encounter while programming
  |   ABOUT


Localized version

Header 'X' を持つ DataGridColumn は DataGrid の Columns コレクションに既に存在します。DataGrids では列の共有はできず、重複する列インスタンスを含むこともできません。
Click to search this error in Google

English version

DataGridColumn with Header 'X' already exists in the Columns collection of a DataGrid. DataGrids cannot share columns and cannot contain duplicate column instances.
Click to search this error in Google

Localized version
 Japanese

Error category
 .Net Framework

Other localized versions
20 versions
Copyright © dotmedias 2012 Launched in 2012, to help programmers finding solutions