txtBillDate.Text = DateTime.Now.ToString("yyyy-MM-dd HH:MM");
DataSet ds = null;
string P_Str_newBillCode = "";
int P_Int_newBillCode = 0; ds = datacon.GetAllBill("tb_sell_plan");
if (ds.Tables[0].Rows.Count == 0)
{
txtBillCode.Text = "CK" + DateTime.Now.ToString("yyyyMMdd") + "0001";
}
else
{
P_Str_newBillCode = Convert.ToString(ds.Tables[0].Rows[ds.Tables[0].Rows.Count - 1]["billcode"]);
P_Int_newBillCode = Convert.ToInt32(P_Str_newBillCode.Substring(10, 7)) + 1;
P_Str_newBillCode = "CK" + DateTime.Now.ToString("yyyyMMdd") + P_Int_newBillCode.ToString();
txtBillCode.Text = P_Str_newBillCode;老是出现startindex不能大于字符串长度是怎么回事啊
DataSet ds = null;
string P_Str_newBillCode = "";
int P_Int_newBillCode = 0; ds = datacon.GetAllBill("tb_sell_plan");
if (ds.Tables[0].Rows.Count == 0)
{
txtBillCode.Text = "CK" + DateTime.Now.ToString("yyyyMMdd") + "0001";
}
else
{
P_Str_newBillCode = Convert.ToString(ds.Tables[0].Rows[ds.Tables[0].Rows.Count - 1]["billcode"]);
P_Int_newBillCode = Convert.ToInt32(P_Str_newBillCode.Substring(10, 7)) + 1;
P_Str_newBillCode = "CK" + DateTime.Now.ToString("yyyyMMdd") + P_Int_newBillCode.ToString();
txtBillCode.Text = P_Str_newBillCode;老是出现startindex不能大于字符串长度是怎么回事啊
解决方案 »
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