如何检查数据网格视图的选定单元格中的值是字母还是数字?
答案 0 :(得分:4)
您可以使用Regex
var input = ...;//Your cell content
var patternAlphabetic = @"([a-zA-Z])+";
var patternNumeric = @"([0-9])+";
var regex = new Regex(patternAlphabetic);
var match = regex.Match(input);
if (match.Success)
{
System.Console.WriteLine("Alphabetic");
}
.....
答案 1 :(得分:2)
您可以使用typeof运算符,如下一个代码:
if ( typeof (Int32) == dataGridView1.SelectedCells[0].Value.GetType())
{
MessageBox.Show( "DataGridView Cell Value is Numeric" );
}
else if (typeof(string) == dataGridView1.SelectedCells[0].Value.GetType())
{
MessageBox.Show("DataGridView Cell Value is Alphabetic ");
}