numericUpDown1.DecimalPlaces = 2; //小数点后两位
numericUpDown1.Increment = 0.01M;
numericUpDown1.Maximum = 999.99M;
numericUpDown1.Minimum = -999.99M;
numericUpDown1.Value = -999.99M;
numericUpDown1.ReadOnly = true;
numericUpDown1.Increment = 0.01M;
numericUpDown1.Maximum = 999.99M;
numericUpDown1.Minimum = -999.99M;
numericUpDown1.Value = -999.99M;
numericUpDown1.ReadOnly = true;
解决方案 »
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