MRu*_*MRu 1 c# datatable datagridview visual-studio visual-studio-2013
这是我的代码。任何建议,评论或示例代码都将受到高度赞赏。谢谢。
DataSet result = excelReader.AsDataSet();
excelReader.Close();
if (result != null)
{
DataTable dataTable = result.Tables[0];
List<string> headers = new List<string>();
foreach (DataColumn col in dataTable.Columns)
{
headers.Add(col.ColumnName);
}
dataGridView1.DataSource = dataTable;
}
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尝试
string[] columnNames = dt.Columns.Cast<DataColumn>()
.Select(x => x.ColumnName)
.ToArray();
dataGridView1.DataSource = columnNames;
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要么
dataGridView1.DataSource = dt.Columns.Cast<DataColumn>()
.Select(x => x.ColumnName)
.ToArray();
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