Question

我使用Stimulsoft为我的项目，但这个problam停止了我的项目

我的代码：

string cn1 = @"data source=(LocalDB)\v11.0;attachdbfilename=|DataDirectory|\Report.mrt;integrated security=True;connect timeout=30;Encrypt=False;TrustServerCertificate=False;MultipleActiveResultSets=True;";
       stiReport1.Load("Report.mrt");
       stiReport1.Dictionary.Databases.Add(new Stimulsoft.Report.Dictionary.StiSqlDatabase("Connection11", cn1));
       stiReport1.Dictionary.Variables["Variable1"].Value =textBox1.Text;
       stiReport1.Render(false);
       this.stiViewerControl1.Report = stiReport1;
       this.stiViewerControl1.Refresh();

当我运行并填充文本框并提交时：列名称'اهواز'无效。

请帮帮我

Answer 1

在from string import ascii_lowercase # a-z string VALID = set(ascii_lowercase) with open('test.txt', 'r') as fin: counter = {} for char in (char.lower() for line in fin for char in line): if char in VALID: # add the letter to dict # dict.get used to either get the current count value # or default to 0. Saves checking if it is in the dict already counter[char] = counter.get(char, 0) + 1 # sort the values by occurrence in descending order data = sorted(counter.items(), key = lambda t: t[1], reverse = True) print(data) Designer

中检查DataSource列名称

发送变量Stimulsoft

1 个答案: