将datagridview值转换为变量 [英] Convert datagridview value to variable
问题描述
Hsi,
我是c#.net的新手。我很奇怪是否可以将数据从datagridview转换为变量?
例如
让我们从datagridview A中说出来
方程式名称|方程式
wen | w + w + q + e
它会变成
string wen = w + w + q + e;
来自datagridview的
B
变量|价值
w | 1
q | 0.2
e | 2
将成为
双倍w = 1;
双q = 0.2;
double e = 2;
谢谢。
< blockquote>是的,您可以使用dataGridView1.CurrentCell.Value获取单元格的值,请参阅示例:
private void dataGridView1_CellDoubleClick( object sender,DataGridViewCellEventArgs e)
{
double cellValue;
bool result = Double .TryParse(dataGridView1.CurrentCell.Value.ToString(),< span class =code-keyword> out cellValue);
if (result)
MessageBox.Show(cellValue.ToString());
else
Console.WriteLine( 无法解析单元格值。);
}
参考: datagridview [ ^ ]
Hsi,
I'm new to c#.net. I have being wonder is it possible to convert data from datagridview into variables?
for example
let say from datagridview A
equations name | equations
wen | w + w + q + e
it will become
string wen = w + w + q + e;
from datagridview B
variable | value
w | 1
q | 0.2
e | 2
will become
double w = 1;
double q = 0.2;
double e = 2;
Thank you.
Yes, you can get the value of cell using dataGridView1.CurrentCell.Value see example:
private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e) { double cellValue; bool result = Double.TryParse(dataGridView1.CurrentCell.Value.ToString(), out cellValue); if (result) MessageBox.Show(cellValue.ToString()); else Console.WriteLine("cell value could not be parsed."); }
refer: datagridview[^]
这篇关于将datagridview值转换为变量的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!